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Zyxel IES-1248 EE Инструкция по эксплуатации онлайн [363/544] 154557
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Chapter 52 Alarm Commands
IES-1248-51/51A/53 User’s Guide
363
52.11 Alarm Cutoff Command
Syntax:
ras> alarm cutoff
This command cancels an alarm. This stops the sending of the alarm signal current. This is
useful in stopping an alarm if you have the alarm output connector pins connected to a visible
or audible alarm. The alarm entry remains in the system.
52.12 Alarm Clear Command
Syntax:
ras> alarm clear
This command erases the clearable alarm entries.
Содержание
2233- Ies 1248 51 51a 53
- Www zyxel com
- User s guide
- Adsl2 ip dslam
- It is recommended you use the web configurator to configure the ies 1248
- About this user s guide
- Document conventions
- Warnings tell you about things that could harm you or your ies 1248
- Notes tell you other important information for example other things you may need to configure or helpful tips or recommendations
- Safety warnings
- For your safety be sure to read and follow all warning notices and instructions
- Basic settings 9
- Advanced application 65
- Introduction and hardware 5
- Contents overview
- Commands and troubleshooting 15
- Routing protocol alarm and management 89
- Appendices and index 17
- Table of contents
- Safety warnings
- Part i introduction and hardware 45
- List of tables 1
- List of figures 1
- Document conventions
- Contents overview
- Chapter 3 front panel connections 9
- Chapter 2 hardware installation 3
- Chapter 1 getting to know the ies 1248 7
- About this user s guide
- Table of contents 1
- Part ii basic settings 79
- Chapter 7 introducing the web configurator 1
- Chapter 6 fan maintenance 7
- Chapter 5 power connections 5
- Chapter 4 mdf connections 7
- Chapter 14 ip setup 25
- Chapter 9 home and port statistics screens 7
- Chapter 8 initial configuration 9
- Chapter 16 xdsl port setup 29
- Chapter 15 enet port setup 27
- Chapter 13 switch setup 119
- Chapter 12 user account 115
- Chapter 11 general setup 113
- Chapter 10 system information 09
- Chapter 17 xdsl profiles setup 47
- Part iii advanced application 165
- Chapter 19 g bond 63
- Chapter 18 xdsl line data 57
- Chapter 25 mac filter 97
- Chapter 24 filtering 95
- Chapter 23 multicast vlan 89
- Chapter 22 static multicast 87
- Chapter 21 igmp 75
- Chapter 20 vlan 67
- Chapter 31 2684 routed mode 19
- Chapter 30 dhcp snoop 15
- Chapter 29 dhcp relay 211
- Chapter 28 port security 09
- Chapter 27 port authentication 05
- Chapter 26 spanning tree protocol 99
- Chapter 32 pppoa to pppoe 27
- Chapter 38 access control 51
- Chapter 37 syslog 49
- Chapter 36 downstream broadcast 47
- Chapter 35 acl 41
- Chapter 34 tls pvc 37
- Chapter 33 dscp 33
- Chapter 40 pppoe intermediate agent 77
- Chapter 43 oui filter 87
- Chapter 42 pvc upstream limit 83
- Chapter 41 maximum mtu size 81
- Chapter 39 ip bridge 59
- Chapter 48 mac table 311
- Chapter 47 diagnostic 05
- Chapter 46 maintenance 01
- Chapter 45 alarm 93
- Chapter 44 static routing 91
- Part iv routing protocol alarm and management 289
- Chapter 49 arp table 13
- Part v commands and troubleshooting 315
- Chapter 52 alarm commands 57
- Chapter 51 command examples 47
- Chapter 50 commands 17
- Chapter 53 dhcp commands 65
- Chapter 56 igmp commands 91
- Chapter 55 mac commands 85
- Chapter 54 ieee 802 q tagged vlan commands 77
- Chapter 60 ip bridge commands 15
- Chapter 59 port bonding commands 13
- Chapter 58 ip commands 09
- Chapter 57 packet filter commands 05
- Chapter 62 snmp 37
- Chapter 61 firmware and configuration file maintenance 31
- Chapter 63 adsl commands 39
- Chapter 64 virtual channel management 71
- Part vi appendices and index 517
- Chapter 67 ies 1248 specifications 13
- Chapter 67
- Chapter 66 troubleshooting 03
- Chapter 65 acl commands 97
- List of figures
- List of tables
- Introduction and hardware
- Introduction and
- Hardware
- System description
- Hapter
- Getting to know the ies 1248
- Applications
- Mtu application
- The ies 1248 can also be used by an internet service provider isp in a street cabinet to form a mini pop point of presence to provide broadband services to residential areas that are too far away from the isp to avail of dsl services residents need an adsl modem connected as shown in the previous figure
- Curbside application
- Installation scenarios
- Hardware installation
- Hapter
- General installation instructions
- Desktop installation procedure
- Rack mounted installation
- Make sure the rack will safely support the combined weight of all the equipment it contains
- Make sure the position of the ies 1248 does not make the rack unstable or top heavy take all necessary precautions to anchor the rack securely before installing the unit
- Do not block the ventilation holes leave space between ies 1248 when stacking
- Failure to use the proper screws may damage the unit
- Do not block the ventilation holes leave space between ies 1248 when stacking
- Connecting the frame ground
- Connect the frame ground before you connect any other cables or wiring
- See appendix on page 513 for the ground wire gauge
- Hapter
- Front panel ports
- Front panel connections
- Front panel
- The ies 1248 has two 1000 100mbps auto sensing ethernet ports there are two factors related to ethernet speed and duplex mode in 1000 100mbps fast ethernet the speed can be 100mbps or 1000mbps and the duplex mode can be half duplex or full duplex the auto negotiation capability makes one ethernet port able to negotiate with a peer automatically to obtain the connection speed and duplex mode that both ends support
- The following table describes the led indicators on the ies 1248
- Table 2 led descriptions
- Table 1 ies 1248 front panel ports continued
- Ies 1248 51 51a 53 user s guide
- Chapter 3 front panel connections
- 100m auto sensing ethernet
- To avoid possible eye injury do not look directly into an operating fiber optic module s connectors
- Sfp mini gbic slots
- For better performance and lower radiation noise use shielded ethernet cables
- Ethernet default settings
- Transceiver installation
- The sfp slot is at an angle do not attempt to straighten it
- Transceiver removal
- Console port connection
- Alarm connections
- Adsl connections
- Mdf main distribution frame
- Mdf connections overview
- Mdf connections
- Hapter
- Telco 50 connections
- Telco 50 cables
- Typical mdf scenarios
- Mdf scenarios
- Installation scenario a
- Installation scenario b
- Change the wiring from mdf 1 to mdf 3 for telephone subscribers who want dsl service
- Users a and b have telephone only service
- User a still has telephone service only user b now has telephone and dsl service see the following figure
- Installation scenario c
- Power connections overview
- Power connections
- Hapter
- When installing the ies 1248 power wire push the wire firmly into the terminal as deep as possible and make sure that no exposed bare wire can be seen or touched
- Procedure to turn on the ies 1248 power
- Dc power connections ies 1248 51 ies 1248 53
- Ac power connections ies 1248 51a only
- Removing and installing the fan module
- Hapter
- Fan maintenance introduction
- Fan maintenance
- Basic settings
- Web configurator overview
- Screen privilege levels
- Introducing the web configurator
- Hapter
- Accessing the web configurator
- The following table briefly describes the functions of the screens that you open by clicking the navigation panel s sub links
- Table 4 web configurator screens
- Table 3 navigation panel submenu links
- Navigation panel
- In the navigation panel click a menu item to reveal a list of submenu links click a submenu link to go to the corresponding screen
- Ies 1248 51 51a 53 user s guide
- Chapter 7 introducing the web configurator
- Table 4 web configurator screens continued
- Ies 1248 51 51a 53 user s guide
- Chapter 7 introducing the web configurator
- Changing your password
- User account to display the user account screen
- Table 4 web configurator screens continued
- Ies 1248 51 51a 53 user s guide
- Chapter 7 introducing the web configurator
- Saving your configuration
- Use config save when you are done with a configuration session
- Logging out of the web configurator
- Initial configuration overview
- Initial configuration
- Hapter
- You can now use the device with the other settings set to the defaults to provide service to adsl subscribers see appendix a on page 519 for information on other default settings
- Home screen
- Home and port statistics screens
- Hapter
- Ethernet port statistics screen
- Chapter 9 home and port statistics screens
- Use this screen to display statistics about an ethernet port to open this screen click an ethernet port s number in the home screen
- The following table describes the labels in this screen
- Table 5 home
- Ies 1248 51 51a 53 user s guide
- The following table describes the labels in this screen
- Table 6 port statistics ethernet
- Ies 1248 51 51a 53 user s guide
- Figure 43 port statistics ethernet
- Chapter 9 home and port statistics screens
- Table 6 port statistics ethernet continued
- Ies 1248 51 51a 53 user s guide
- Chapter 9 home and port statistics screens
- Table 6 port statistics ethernet continued
- Ies 1248 51 51a 53 user s guide
- Chapter 9 home and port statistics screens
- Adsl port statistics screen
- Use this screen to display statistics about an adsl port to open this screen click an adsl port s number in the home screen
- The following table describes the labels in this screen
- Table 7 port statistics adsl
- Ies 1248 51 51a 53 user s guide
- Figure 44 port statistics adsl
- Chapter 9 home and port statistics screens
- Use this screen to display rmon statistics about a port to open this screen click rmon in the adsl port statistics screen or ethernet port statistics screen
- Table 7 port statistics adsl continued
- Rmon statistics screen
- Ies 1248 51 51a 53 user s guide
- Chapter 9 home and port statistics screens
- The following table describes the labels in this screen
- Table 8 port statistics rmon
- Ies 1248 51 51a 53 user s guide
- Figure 45 port statistics rmon
- Chapter 9 home and port statistics screens
- Use this screen to display general information such as sample time on history samples to open this screen click any port number in the rmon statistics screen
- Table 8 port statistics rmon continued
- Rmon history screen
- Ies 1248 51 51a 53 user s guide
- Chapter 9 home and port statistics screens
- Use this screen to display detailed rmon history to open this screen click any index number in the rmon history screen
- The following table describes the labels in this screen
- Table 9 port statistics rmon history
- Rmon history detail screen
- Ies 1248 51 51a 53 user s guide
- Figure 46 port statistics rmon history
- Chapter 9 home and port statistics screens
- Table 10 port statistics rmon history detail
- Ies 1248 51 51a 53 user s guide
- Figure 47 port statistics rmon history detail
- Chapter 9 home and port statistics screens
- The following table describes the labels in this screen
- Table 10 port statistics rmon history detail continued
- Ies 1248 51 51a 53 user s guide
- Chapter 9 home and port statistics screens
- System information
- Hapter
- The following table describes the labels in this screen
- Table 11 system info
- Ies 1248 51 51a 53 user s guide
- Figure 48 system info
- Chapter 10 system information
- Table 11 system info continued
- Ies 1248 51 51a 53 user s guide
- Chapter 10 system information
- Ies 1248 51 51a 53 user s guide
- Chapter 10 system information
- Table 11 system info continued
- Hapter
- General setup
- Table 12 general setup continued
- Ies 1248 51 51a 53 user s guide
- Chapter 11 general setup
- User account screen
- User account
- Hapter
- Use this screen to set up the authentication policies and settings by which administrators can access the ies 1248
- Table 13 user account continued
- Ies 1248 51 51a 53 user s guide
- Figure 51 authentication
- Chapter 12 user account
- Authentication screen
- Authentication
- The following table describes the labels in this screen
- Table 14 user account
- Ies 1248 51 51a 53 user s guide
- Chapter 12 user account
- Switch setup
- Switch modes
- Standalone switch mode
- Hapter
- Garp timer setup
- Port isolation with standalone switch mode example
- Port isolation with daisychain switch mode example
- Daisychain switch mode
- Switch setup screen
- Ies 1248 51 51a 53 user s guide
- Figure 54 switch setup
- Chapter 13 switch setup
- The following table describes the labels in this screen
- Table 15 switch setup
- Table 15 switch setup continued
- Note standalone mode is recommended for network topologies that use loops
- Note daisychain mode is recommended for network topologies that do not use loops
- Ies 1248 51 51a 53 user s guide
- Chapter 13 switch setup
- Ip setup
- Hapter
- Hapter
- Enet port setup
- Table 17 enet port setup continued
- Ies 1248 51 51a 53 user s guide
- Chapter 15 enet port setup
- Downstream and upstream
- Adsl standards overview
- Xdsl port setup
- Hapter
- Profiles
- Interleave delay
- Fast mode
- Configured versus actual rate
- Xdsl port setup screen
- Default settings
- The following table describes the labels in this screen
- Table 19 xdsl port setup
- Ies 1248 51 51a 53 user s guide
- Figure 58 select ports
- Chapter 16 xdsl port setup
- Table 19 xdsl port setup continued
- Ies 1248 51 51a 53 user s guide
- Chapter 16 xdsl port setup
- Xdsl port setup and then click a port s index number
- Xdsl port setting screen
- The following table describes the labels in this screen
- Table 20 xdsl port setting
- Ies 1248 51 51a 53 user s guide
- Figure 59 xdsl port setting
- Chapter 16 xdsl port setup
- Table 20 xdsl port setting continued
- Ies 1248 51 51a 53 user s guide
- Chapter 16 xdsl port setup
- Table 20 xdsl port setting continued
- Ies 1248 51 51a 53 user s guide
- Chapter 16 xdsl port setup
- Virtual channel profile
- Vc mux
- Super channel
- Virtual channels
- Vc setup screen
- Vc setup
- Use this screen to view and configure a port s channel pvc settings
- The ies 1248 provides two default virtual channel profiles defval for llc encapsulation and defval_vc for vc encapsulation by default all virtual channels are associated to defval
- The following table describes the labels in this screen
- Table 21 vc setup
- Ies 1248 51 51a 53 user s guide
- Figure 60 vc setup
- Chapter 16 xdsl port setup
- Table 21 vc setup continued
- Note upstream traffic policing should be used in conjunction with the atm shaping feature on the subscriber s device if the subscriber s device does not apply the appropriate atm shaping all upstream traffic will be discarded due to upstream traffic policing
- Note at the time of writing you cannot edit the vpi and vci if you want to change them add a new pvc with the desired settings then you can delete any unwanted pvcs
- Ies 1248 51 51a 53 user s guide
- Chapter 16 xdsl port setup
- Chapter 16 xdsl port setup
- Table 21 vc setup continued
- Ies 1248 51 51a 53 user s guide
- Table 21 vc setup continued
- Ies 1248 51 51a 53 user s guide
- Figure 62 select ports
- Figure 61 basic setting xdsl port setup vc setup delete
- Chapter 16 xdsl port setup
- The ies 1248 uses eight priority queues also called levels for the member pvcs the system maps frames with certain ieee 802 p priorities to a pvc with a particular priority queue the following table gives the factory default mapping
- Table 22 ieee 802 p priority to ppvc mapping
- Table 21 vc setup continued
- Priority based pvcs
- Ppvc setup screen
- Ies 1248 51 51a 53 user s guide
- Figure 63 select ports
- Chapter 16 xdsl port setup
- A ppvc priority based pvc allows you to give different priorities to pvcs that are members of the same vlan
- Use this screen to view and configure ppvcs
- The following table describes the labels in this screen
- Table 23 ppvc setup
- Ppvc setup
- Ies 1248 51 51a 53 user s guide
- Figure 64 ppvc setup
- Chapter 16 xdsl port setup
- The member pvcs must be created on the subscriber s device
- Ppvc setup members screen
- Table 24 ppvc setup edit continued
- Ies 1248 51 51a 53 user s guide
- Chapter 16 xdsl port setup
- Xdsl profiles setup
- Xdsl profile screen
- Hapter
- Chapter 17 xdsl profiles setup
- Table 25 port profile continued
- Ies 1248 51 51a 53 user s guide
- Table 25 port profile continued
- Ies 1248 51 51a 53 user s guide
- Chapter 17 xdsl profiles setup
- Atm quality of service qos mechanisms provide the best service on a per flow guarantee atm network infrastructure was designed to provide qos it uses fixed cell sizes and built in traffic management see section 17 on page 150 this allows you to fine tune the levels of services on the priority of the traffic flow
- Atm qos
- Traffic shaping controls outgoing downstream traffic not incoming upstream
- Traffic shaping
- Traffic parameters
- Atm traffic classes
- If the pcr scr or mbs is set to the default of 0 the system will assign a maximum value that correlates to your upstream line rate
- Upstream policing controls incoming upstream traffic not outgoing downstream
- Upstream policing
- The following table describes the labels in this screen
- Note that since the ies 1248 uses atm qos if the subscriber device s upstream shaping rate is larger than the ies 1248 s upstream policing rate some atm cells will be discarded in the worst case none of the ethernet packets from the cpe will be able to be reassembled from aal5 so no packets from the subscriber s device can be received by the ies 1248
- Vc profile screen
- Vc profile
- Traffic shaping must also be enabled on the subscriber s device in order to use upstream policing
- The upstream policing feature can be enabled disabled per pvc no matter which atm traffic class is used for the pvc s upstream traffic cbr vbr or ubr the ies 1248 will drop any upstream traffic that violates the specified atm vc profile
- Table 26 vc profile continued
- Ies 1248 51 51a 53 user s guide
- Chapter 17 xdsl profiles setup
- Use the top part of the screen with the add and cancel buttons to add or edit alarm profiles the rest of the screen displays the configured alarm profiles
- The following table describes the labels in this screen
- Table 27 alarm profile
- Ies 1248 51 51a 53 user s guide
- Figure 70 alarm profile
- Chapter 17 xdsl profiles setup
- Alarm profiles define adsl port alarm thresholds the ies 1248 sends an alarm trap and generates a syslog entry when the thresholds of the alarm profile are exceeded
- Alarm profile screen
- Alarm profile
- Table 27 alarm profile continued
- Ies 1248 51 51a 53 user s guide
- Chapter 17 xdsl profiles setup
- Xdsl line rate info screen
- Xdsl line data
- Hapter
- Xdsl line data screen
- This screen displays an adsl port s line bit allocation
- Table 28 xdsl line rate info continued
- Ies 1248 51 51a 53 user s guide
- Chapter 18 xdsl line data
- In the screen shown the downstream channel is carried on tones 48 to 255 and the upstream channel is carried on tones 16 to 31 space is left between the channels to avoid interference
- Ies 1248 51 51a 53 user s guide
- Figure 72 xdsl line data
- Discrete multi tone dmt modulation divides up a line s bandwidth into tones this screen displays the number of bits transmitted for each tone this can be used to determine the quality of the connection whether a given sub carrier loop has sufficient margins to support adsl transmission rates and possibly to determine whether certain specific types of interference or line attenuation exist see the itu t g 92 recommendation for more information on dmt
- Chapter 18 xdsl line data
- To open this screen click basic setting xdsl line data line data
- The following table describes the labels in this screen
- The bit allocation contents are only valid when the link is up
- The better or shorter the line the higher the number of bits transmitted for a dmt tone the maximum number of bits that can be transmitted per dmt tone is 15
- Table 29 xdsl line data
- Xdsl performance screen
- The following table describes the labels in this screen
- Table 30 xdsl performance
- Ies 1248 51 51a 53 user s guide
- Chapter 18 xdsl line data
- Table 30 xdsl performance continued
- Ies 1248 51 51a 53 user s guide
- Chapter 18 xdsl line data
- The g bond screen
- Hapter
- G bond
- The following table describes the labels in this screen
- Note you cannot edit a group s name only its port details
- Ies 1248 51 51a 53 user s guide
- G bond screen
- Chapter 19 g bond
- Advanced application
- Introduction to vlans
- Introduction to ieee 802 q tagged vlan
- Hapter
- Vlan status screen
- Forwarding tagged and untagged frames
- The following table describes the labels in this screen
- Table 32 vlan status
- Ies 1248 51 51a 53 user s guide
- Figure 76 vlan status
- Chapter 20 vlan
- You can assign a port to be a member of a vlan group or prohibit a port from joining a vlan group in this screen this is an ieee 802 q vlan
- The following table describes the labels in this screen
- Table 33 static vlan settings
- Static vlan settings screen
- Static vlan settings
- Ies 1248 51 51a 53 user s guide
- Figure 77 static vlan settings
- Chapter 20 vlan
- Vlan port setting screen
- Vlan port setting
- Use this screen to specify port vlan ids and to set whether or not ethernet ports propagate vlan information to other devices
- Table 33 static vlan settings continued
- Ies 1248 51 51a 53 user s guide
- Chapter 20 vlan
- Figure 78 vlan port setting
- Chapter 20 vlan
- The following table describes the labels in this screen
- Table 34 vlan port setting
- Ies 1248 51 51a 53 user s guide
- Table 34 vlan port setting continued
- Ies 1248 51 51a 53 user s guide
- Figure 79 select ports
- Chapter 20 vlan
- Ip multicast addresses
- Igmp snooping
- Igmp proxy
- Hapter
- Igmp status screen
- Table 35 igmp status
- Ies 1248 51 51a 53 user s guide
- Figure 81 igmp status
- Chapter 21 igmp
- The following table describes the labels in this screen
- The following table describes the labels in this screen
- Table 36 igmp bandwidth
- Table 35 igmp status continued
- Igmp bandwidth screen
- Ies 1248 51 51a 53 user s guide
- Figure 82 igmp bandwidth
- Chapter 21 igmp
- Bandwidth
- Table 36 igmp bandwidth continued
- Ies 1248 51 51a 53 user s guide
- Chapter 21 igmp
- Bandwidth port setup screen
- Bandwidth port
- Config
- Chapter 21 igmp
- Use this screen to configure your igmp settings
- The following table describes the labels in this screen
- Table 37 bandwidth port setup
- Igmp config screen
- Ies 1248 51 51a 53 user s guide
- Figure 83 bandwidth port setup
- The following table describes the labels in this screen
- Table 38 igmp config
- Ies 1248 51 51a 53 user s guide
- Figure 84 igmp config
- Chapter 21 igmp
- Igmp filtering
- Igmp filter profile screen
- Ies 1248 51 51a 53 user s guide
- Figure 86 igmp port group
- Chapter 21 igmp
- The following table describes the labels in this screen
- Table 40 igmp port group
- Table 39 igmp filter profile
- Port group
- Igmp port group screen
- Use this screen to limit the number of igmp groups a subscriber on a port can join this allows you to control the distribution of multicast services such as content information distribution based on service plans and types of subscription
- The following table describes the labels in this screen
- Table 41 igmp port info
- Port info
- Igmp port info screen
- Igmp count screen
- Ies 1248 51 51a 53 user s guide
- Figure 87 igmp port info
- Chapter 21 igmp
- Count setup
- Chapter 21 igmp
- The following table describes the labels in this screen
- Table 42 igmp count
- Igmp count is useful for ensuring the service quality of high bandwidth services like video or internet protocol television iptv igmp count can limit how many channels igmp groups the subscriber connected to a dsl port can use at a time if each channel requires 4 5 mbps of download bandwidth and the subscriber s connection supports 11 mbps you can use igmp count to limit the subscriber to using just 2 channels at a time this also effectively limits the subscriber to using only two iptvs with the dsl connection
- Ies 1248 51 51a 53 user s guide
- Figure 88 igmp count
- Static multicast screen
- Static multicast
- Hapter
- Table 43 static multicast continued
- Ies 1248 51 51a 53 user s guide
- Chapter 22 static multicast
- 00 5e xx xx x
- 00 5e 10 10 1
- Multicast vlan overview
- Multicast vlan
- Hapter
- Mvlan status screen
- The following table describes the labels in this screen
- Table 44 mvlan status
- Mvlan setup screen
- Mvlan setup
- Ies 1248 51 51a 53 user s guide
- Chapter 23 multicast vlan
- The following table describes the labels in this screen
- Table 45 mvlan setup
- Ies 1248 51 51a 53 user s guide
- Figure 91 mvlan setup
- Chapter 23 multicast vlan
- Mvlan group
- Ies 1248 51 51a 53 user s guide
- Figure 92 mvlan group
- Chapter 23 multicast vlan
- The following table describes the labels in this screen
- Table 46 mvlan group
- Table 45 mvlan setup continued
- Mvlan group screen
- Table 46 mvlan group continued
- Ies 1248 51 51a 53 user s guide
- Chapter 23 multicast vlan
- Packet filter screen
- Hapter
- Filtering
- Table 47 packet filter continued
- Ies 1248 51 51a 53 user s guide
- Chapter 24 filtering
- Mac filter
- Mac filter introduction
- Hapter
- Mac filter screen
- The following table describes the labels in this screen
- Table 48 mac filter
- Ies 1248 51 51a 53 user s guide
- Chapter 25 mac filter
- Spanning tree protocol
- Rstp and stp
- Hapter
- See the ieee 802 w standard for more information on rstp see the ieee 802 d standard for more information on stp
- Rstp aware devices exchange bridge protocol data units bpdus periodically when the bridged lan topology changes a new spanning tree is constructed
- Rstp assigns three port states to eliminate packet looping while stp assigns five see table 50 on page 200 a device port is not allowed to go directly from blocking state to forwarding state so as to eliminate transient loops
- In stp once a stable network topology has been established all devices listen for hello bpdus transmitted from the root bridge if an stp aware device does not get a hello bpdu after a predefined interval max age the device assumes that the link to the root bridge is down this device then initiates negotiations with other devices to reconfigure the network to re establish a valid network topology
- In rstp the devices send bpdus every hello time if an rstp aware device does not get a hello bpdu after three hello times pass or the max age the device assumes that the link to the neighboring bridge is down this device then initiates negotiations with other devices to reconfigure the network to re establish a valid network topology
- Ies 1248 51 51a 53 user s guide
- Figure 95 stp root ports and designated ports
- Chapter 26 spanning tree protocol
- Table 50 rstp port states
- The following table describes the labels in this screen
- Table 51 spanning tree protocol status
- Spanning tree protocol status screen
- Spanning tree protocol
- Ies 1248 51 51a 53 user s guide
- Figure 96 spanning tree protocol status
- Chapter 26 spanning tree protocol
- Table 51 spanning tree protocol status continued
- Stp config
- Spanning tree protocol screen
- Ies 1248 51 51a 53 user s guide
- Chapter 26 spanning tree protocol
- Figure 97 spanning tree protocol
- Chapter 26 spanning tree protocol
- 2 hello time 1
- The following table describes the labels in this screen
- Table 52 spanning tree protocol
- Note it is recommended that you only use stp when you use the ies 1248 in standalone mode with a network topology that has loops
- Ies 1248 51 51a 53 user s guide
- Table 52 spanning tree protocol continued
- Ies 1248 51 51a 53 user s guide
- Chapter 26 spanning tree protocol
- Radius
- Port authentication
- Introduction to local user database
- Introduction to authentication
- Hapter
- Port authentication
- Ies 1248 51 51a 53 user s guide
- Figure 99 radius
- Chapter 27 port authentication
- The following table describes the labels in this screen
- Table 53 radius
- Radius screen
- Table 53 radius continued
- Ies 1248 51 51a 53 user s guide
- Figure 100 802 x
- Chapter 27 port authentication
- 802 x screen
- The following table describes the labels in this screen
- Table 54 802 x
- Ies 1248 51 51a 53 user s guide
- Chapter 27 port authentication
- Port security screen
- Port security overview
- Port security
- Hapter
- Table 55 port security continued
- Note if you also use mac filtering on a port it is recommended that you set this limit to be equal to or greater than the number of mac filter entries you configure
- Ies 1248 51 51a 53 user s guide
- Figure 102 select ports
- Chapter 28 port security
- Hapter
- Dhcp relay agent information option option 82
- Dhcp relay agent circuit id and remote id sub option formats
- Dhcp relay
- Table 56 dhcp relay
- Ies 1248 51 51a 53 user s guide
- Figure 105 dhcp relay
- Figure 104 dhcp relay agent remote id sub option format
- Dhcp relay screen
- Dhcp relay
- Chapter 29 dhcp relay
- The following table describes the labels in this screen
- The following figure shows the format of the agent remote id sub option the 2 in the first field identifies this as an agent remote id sub option the length n gives the total number of octets in the agent information field then there is the number of the port in plain text format upon which the dhcp client request was received the next field b in the figure is 0 to 23 bytes of optional information that you specify this is followed by the name and telephone number configured for the adsl port the port number optional information b in the figure adsl name and adsl telephone number fields are separated by forward slashes
- The agent information field that the ies 1248 adds also contains an agent remote id sub option of information that you specify
- Table 56 dhcp relay continued
- Ies 1248 51 51a 53 user s guide
- Chapter 29 dhcp relay
- Table 56 dhcp relay continued
- Ies 1248 51 51a 53 user s guide
- Chapter 29 dhcp relay
- Hapter
- Dhcp snoop screen
- Dhcp snoop overview
- Dhcp snoop
- Ies 1248 51 51a 53 user s guide
- Figure 106 dhcp snoop
- Chapter 30 dhcp snoop
- The following table describes the labels in this screen
- Table 57 dhcp snoop
- The following table describes the labels in this screen
- Table 58 dhcp snoop status
- Ies 1248 51 51a 53 user s guide
- Figure 107 dhcp snoop status
- Dhcp snoop status screen
- Dhcp snoop status
- Dhcp counter screen
- Dhcp counter
- Chapter 30 dhcp snoop
- The following table describes the labels in this screen
- Table 59 dhcp counter
- Ies 1248 51 51a 53 user s guide
- Figure 108 dhcp counter
- Chapter 30 dhcp snoop
- Routed mode
- Hapter
- 2684 routed mode example
- 2684 routed mode
- 2684 routed pvc screen
- The following table describes the labels in this screen
- Table 60 2684 routed pvc
- Ies 1248 51 51a 53 user s guide
- Figure 110 2684 routed pvc
- Chapter 31 2684 routed mode
- Table 60 2684 routed pvc continued
- Routed domain
- Ies 1248 51 51a 53 user s guide
- Figure 111 2684 routed domain
- Chapter 31 2684 routed mode
- 2684 routed domain screen
- Use this screen to configure domains for 2684 routed mode traffic the domain is the range of ip addresses behind the subscriber s device the cpe this includes the cpe device s lan ip addresses and the ip addresses of the lan computers
- Use this screen to view the address resolution protocol table of ip addresses of cpe devices using 2684 routed mode and configure how long the device is to store them
- The following table describes the labels in this screen
- Table 61 2684 routed domain
- Rpvc arp proxy screen
- Ies 1248 51 51a 53 user s guide
- Chapter 31 2684 routed mode
- Use this screen to configure gateway settings
- The following table describes the labels in this screen
- Table 62 rpvc arp proxy
- Rpvc arp proxy
- Routed gateway
- Ies 1248 51 51a 53 user s guide
- Figure 112 rpvc arp proxy
- Chapter 31 2684 routed mode
- 2684 routed gateway screen
- The following table describes the labels in this screen
- Table 63 2684 routed gateway
- Ies 1248 51 51a 53 user s guide
- Figure 113 2684 routed gateway
- Chapter 31 2684 routed mode
- Pppoa to pppoe screen
- Pppoa to pppoe overview
- Pppoa to pppoe
- Hapter
- The following table describes the labels in this screen
- Table 64 pppoa to pppoe
- Note upstream traffic policing should be used in conjunction with the atm shaping feature on the subscriber s device if the subscriber s device does not apply the appropriate atm shaping all upstream traffic will be discarded due to upstream traffic policing
- Note make sure the vid is not already used for multicast vlan or tls pvc
- Ies 1248 51 51a 53 user s guide
- Figure 115 pppoa to pppoe
- Chapter 32 pppoa to pppoe
- Table 64 pppoa to pppoe continued
- Note at the time of writing you cannot edit the vpi and vci if you want to change them add a new pvc with the desired settings then delete any unwanted pvcs
- Ies 1248 51 51a 53 user s guide
- Chapter 32 pppoa to pppoe
- The following table describes the labels in this screen
- Table 65 pppoa to pppoe status
- Pppoa to pppoe status screen
- Pppoa to pppoe and then click an index number
- Ies 1248 51 51a 53 user s guide
- Figure 116 pppoa to pppoe status
- Chapter 32 pppoa to pppoe
- Table 65 pppoa to pppoe status continued
- Ies 1248 51 51a 53 user s guide
- Chapter 32 pppoa to pppoe
- Dscp setup screen
- Dscp overview
- Hapter
- The following table describes the labels in this screen
- Table 66 dscp setup
- Ies 1248 51 51a 53 user s guide
- Figure 118 dscp map
- Dscp map screen
- Dscp map
- Chapter 33 dscp
- The following table describes the labels in this screen
- Table 67 dscp map
- Ies 1248 51 51a 53 user s guide
- Chapter 33 dscp
- Transparent lan service tls overview
- Tls pvc
- Tls network example
- Hapter
- You can not configure pppoa to pppoe and tls settings on the same pvc
- Tls pvc screen
- The following table describes the labels in this screen
- Table 68 tls pvc
- Note upstream traffic policing should be used in conjunction with the atm shaping feature on the subscriber s device if the subscriber s device does not apply the appropriate atm shaping all upstream traffic will be discarded due to upstream traffic policing
- Note make sure the vid is not already used for pppoa to pppoe conversions
- Ies 1248 51 51a 53 user s guide
- Figure 120 tls pvc
- Chapter 34 tls pvc
- Table 68 tls pvc continued
- Note at the time of writing you cannot edit the vpi and vci if you want to change them add a new pvc with the desired settings then you can delete any unwanted pvcs
- Ies 1248 51 51a 53 user s guide
- Chapter 34 tls pvc
- Hapter
- Acl profile rules
- Access control logic acl overview
- Acl setup screen
- Acl profile actions
- The following table describes the labels in this screen
- Table 69 acl setup
- Note at the time of writing you cannot edit the vpi and vci if you want to change them add a new pvc with the desired settings then you can delete any unwanted pvcs
- Ies 1248 51 51a 53 user s guide
- Figure 121 acl setup
- Chapter 35 acl
- The following table describes the labels in this screen
- Table 70 acl profile setup
- Ies 1248 51 51a 53 user s guide
- Figure 122 acl profile setup
- Chapter 35 acl
- Acl profile setup screen
- Acl profile setup
- Acl port map
- Table 70 acl profile setup continued
- Note the lower the number 1 14 the higher the priority the rule has
- Ies 1248 51 51a 53 user s guide
- Chapter 35 acl
- Acl profile map screen
- The following table describes the labels in this screen
- Table 71 acl profile map
- Ies 1248 51 51a 53 user s guide
- Figure 123 acl profile map
- Chapter 35 acl
- Hapter
- Downstream broadcast screen
- Downstream broadcast
- Table 72 downstream broadcast continued
- Ies 1248 51 51a 53 user s guide
- Chapter 36 downstream broadcast
- Syslog screen
- Syslog
- Hapter
- Hapter
- Access control screen
- Access control overview
- Access control
- The ies 1248 can also respond with specific data from the dslam private mibs
- Table 76 snmpv2 traps
- Supported mibs
- Snmp traps
- Mibs let administrators collect statistics and monitor status and performance the ies 1248 supports the following mibs
- Mib ii if mib and adsl line mib rfc 2662 snmp mib ii rfc 1215 bridge mib fdb status
- Ies 1248 51 51a 53 user s guide
- Dslam mib dslam as atm mib dslam as mib dslam aescommon mib dslam iescommon mib ies1248 mib
- Chapter 38 access control
- The ies 1248 can send the following snmp traps to an snmp manager when an event occurs atuc refers to the downstream channel for traffic going from the ies 1248 to the subscriber atur refers to the upstream channel for traffic coming from the subscriber to the ies 1248
- Table 76 snmpv2 traps continued
- Ies 1248 51 51a 53 user s guide
- Chapter 38 access control
- The following table describes the labels in this screen
- Table 77 snmp
- Table 76 snmpv2 traps continued
- Snmp screen
- Ies 1248 51 51a 53 user s guide
- Figure 128 snmp
- Chapter 38 access control
- Secured client
- Remote management screen
- Ies 1248 51 51a 53 user s guide
- Figure 129 service access control
- Chapter 38 access control
- Use this screen to configure the ip address ranges of trusted computers that may manage the ies 1248
- The following table describes the labels in this screen
- Table 78 service access control
- Table 77 snmp continued
- Service access control screen
- Service access control
- The following table describes the labels in this screen
- Table 79 remote management secured client setup
- Ies 1248 51 51a 53 user s guide
- Figure 130 remote management secured client setup
- Chapter 38 access control
- Traditional
- Ip bridge overview
- Ip bridge
- Ip aware
- Hapter
- Upstream and downstream traffic
- The process is reversed but otherwise similar for downstream traffic the ies 1248 learns how to forward frames to the appropriate subscriber from one of the following sources
- The ip bridge function consists of the following settings
- Notice that the ies 1248 does not change the ip packet header
- Ip bridge settings
- Each set of settings is discussed in more detail in the following sections
- Domains and vlans edge routers downlink interfaces routing tables pvcs arp proxy settings
- Domains and vlan
- Dhcp snooping the ip aware ies 1248 snoops dhcp packets so it knows what ip addresses have been assigned to subscribers arp the ies 1248 uses arp to find out which subscriber has a particular ip address static information you should provide forwarding information manually for subscribers that have static ip addresses and do not respond to arp queries
- A domain represents an isp each domain is defined by and dominates the vlan that are in it and has its own routing table and arp table as a result two or more vlans in different domains can use the same ip subnet and one network can support multiple isps
- Ipb pvc screen
- Ip bridge configuration
- Table 81 ipb pvc
- Note upstream traffic policing should be used in conjunction with the atm shaping feature on the subscriber s device if the subscriber s device does not apply the appropriate atm shaping all upstream traffic will be discarded due to upstream traffic policing
- Ies 1248 51 51a 53 user s guide
- Chapter 39 ip bridge
- The following table describes the labels in this screen
- Use this screen to set up and maintain domains in an ip bridge a domain represents an isp each domain is defined by and dominates the vlan that are in it and has its own routing table and arp table
- Table 81 ipb pvc continued
- Note at the time of writing you cannot edit the vpi and vci if you want to change them add a new pvc with the desired settings then you can delete any unwanted pvcs
- Ipb domain screen
- Ies 1248 51 51a 53 user s guide
- Figure 134 ipb domain
- Domain
- Chapter 39 ip bridge
- The following table describes the labels in this screen
- Table 82 ipb domain
- Ies 1248 51 51a 53 user s guide
- Figure 135 ipb domain edit
- Domain and click on the domain s index number
- Configure ipb domain screen
- Chapter 39 ip bridge
- Use this screen to edit the vlans that are in a domain
- The following table describes the labels in this screen
- Table 83 ipb domain edit
- Note you have to delete every ip bridge setting including dhcp vlan that uses the selected vlan before you can remove it from the domain
- Ies 1248 51 51a 53 user s guide
- Chapter 39 ip bridge
- Use this screen to set up and maintain edge routers in an ip bridge edge routers are usually the gateways that are provided to the subscribers they can also be the gateways that are specified in static routing table entries if two edge routers are in different domains it is possible for them to have the same ip address
- The following table describes the labels in this screen
- Table 84 ipb edge router
- Ipb edge router screen
- Ies 1248 51 51a 53 user s guide
- Figure 136 ipb edge router
- Edge router
- Chapter 39 ip bridge
- Downlink interface
- Chapter 39 ip bridge
- Use this screen to set up and maintain forwarding information for downstream traffic the ies 1248 learns some of this information by snooping dhcp packets for static ip addresses you should provide this information manually downlink interfaces in the same domain cannot have overlapping ip addresses
- The following table describes the labels in this screen
- Table 85 ipb downlink interface
- Table 84 ipb edge router continued
- Ipb downlink interface screen
- Ies 1248 51 51a 53 user s guide
- Figure 137 ipb downlink interface
- Table 85 ipb downlink interface continued
- Note make sure you specify a valid ip bridge pvc do not specify pvcs that are not defined in the ipb pvc screen in section 39 on page 263
- Ies 1248 51 51a 53 user s guide
- Chapter 39 ip bridge
- Ipb routing table screen
- Ies 1248 51 51a 53 user s guide
- Figure 138 current interfaces
- Current interfaces screen
- Chapter 39 ip bridge
- Use this screen to set up and maintain the routing table for each domain each routing table contains entries that based on the destination ip address control where the ies 1248 forwards packets the ies 1248 automatically creates routing table entries for each downlink interface and for each edge router in the domain that the associated vlan is in you can create additional entries by specifying the edge router to which the ies 1248 should forward traffic for a particular destination ip address or ip subnet
- Use this screen to look at all the forwarding information for downstream traffic whether learned by snooping dhcp packets or provided manually
- The following table describes the labels in this screen
- Table 86 current interfaces
- Show current interfaces
- Routing table
- The following table describes the labels in this screen
- Table 87 ipb routing table
- Ies 1248 51 51a 53 user s guide
- Figure 139 ipb routing table
- Chapter 39 ip bridge
- Table 87 ipb routing table continued
- Show current routes
- Ies 1248 51 51a 53 user s guide
- Current routes screen
- Chapter 39 ip bridge
- Use this screen to look at the routing table for a domain this table includes all the entries whether added automatically by the ies 1248 or provided manually
- The following table describes the labels in this screen
- Table 88 current routes
- Ies 1248 51 51a 53 user s guide
- Figure 140 current routes
- Chapter 39 ip bridge
- Use this screen to look at and flush the address resolution protocol arp table for each domain you can also configure how long the ies 1248 keeps entries in the arp table
- The following table describes the labels in this screen
- Table 89 ipb arp proxy
- Ipb arp proxy screen
- Ipb arp proxy
- Ies 1248 51 51a 53 user s guide
- Figure 141 ipb arp proxy
- Chapter 39 ip bridge
- Ies 1248 51 51a 53 user s guide
- Chapter 39 ip bridge
- Table 89 ipb arp proxy continued
- Private format
- Pppoe intermediate agent tag format
- Pppoe intermediate agent
- Hapter
- Tr 101 format
- Pppoe intermediate agent screen
- The following table describes the labels in this screen
- Table 95 pppoe intermediate agent
- Ies 1248 51 51a 53 user s guide
- Figure 142 pppoe intermediate agent
- Chapter 40 pppoe intermediate agent
- Table 95 pppoe intermediate agent continued
- Ies 1248 51 51a 53 user s guide
- Chapter 40 pppoe intermediate agent
- Hapter
- Maximum mtu size screen
- Maximum mtu size
- Pvc upstream limit screen
- Pvc upstream limit and upstream vc profiles
- Pvc upstream limit
- Hapter
- The following table describes the labels in this screen
- Table 97 pvc upstream limit
- Ies 1248 51 51a 53 user s guide
- Figure 144 pvc upstream limit
- Chapter 42 pvc upstream limit
- Table 97 pvc upstream limit continued
- Ies 1248 51 51a 53 user s guide
- Chapter 42 pvc upstream limit
- Oui filter
- Hapter
- The oui screen
- The following table describes the labels in this screen
- Table 98 oui filter
- Ies 1248 51 51a 53 user s guide
- Chapter 43 oui filter
- Routing protocol alarm and management
- Routing protocol alarm and
- Management
- The static routing screen
- Static routing
- Hapter
- Table 99 static routing continued
- Ies 1248 51 51a 53 user s guide
- Chapter 44 static routing
- Hapter
- Alarm status screen
- This screen displays the alarms that have been raised by the ies 1248 including the severity level of an alarm s and the date time when the alarm occured
- Table 100 alarm status continued
- Ies 1248 51 51a 53 user s guide
- Figure 148 alarm status
- Chapter 45 alarm
- Alarm history
- This table describes alarms that the system can send
- The following table describes the labels in this screen
- Table 102 alarm descriptions
- Table 101 alarm status
- Ies 1248 51 51a 53 user s guide
- Chapter 45 alarm
- Atuc refers to the downstream channel for traffic going from the ies 1248 to the subscriber atur refers to the upstream channel for traffic coming from the subscriber to the ies 1248 a v in the clearable column indicates that an administrator can remove the alarm
- Alarm descriptions
- Chapter 45 alarm
- Alarm event setup screen
- To open this screen click alarm alarm event setup
- This screen lists the alarms that the system can generate along with the severity levels of the alarms and where the system is to send them
- Table 102 alarm descriptions continued
- Ies 1248 51 51a 53 user s guide
- The following table describes the labels in this screen
- Table 103 alarm event setup
- Ies 1248 51 51a 53 user s guide
- Figure 149 alarm event setup
- Chapter 45 alarm
- The following table describes the labels in this screen
- Table 104 alarm event setup edit
- Table 103 alarm event setup continued
- Ies 1248 51 51a 53 user s guide
- Figure 150 alarm event setup edit
- Edit alarm event setup screen
- Chapter 45 alarm
- Use this screen to specify the severity level of an alarm s and where the system is to send the alarm s
- To open this screen click alarm alarm status then click an alarm s index number
- Use this screen to set the alarm severity threshold for recording alarms on an individual port s the system reports an alarm on a port if the alarm has a severity equal to or higher than the port s threshold
- To open this screen click alarm alarm port setup
- The following table describes the labels in this screen
- Table 105 alarm port setup
- Table 104 alarm event setup edit continued
- Ies 1248 51 51a 53 user s guide
- Figure 151 alarm port setup
- Chapter 45 alarm
- Alarm port setup screen
- Table 105 alarm port setup continued
- Ies 1248 51 51a 53 user s guide
- Chapter 45 alarm
- Hapter
- Firmware upgrade screen
- Maintenance screen
- Maintenance
- Warning if you load an invalid configuration file it may corrupt the settings and you might have to use the console to reconfigure the system
- Restore configuration screen
- Backing up a configuration file
- You can change the dat file to a txt file and still upload it back to the ies 1248
- Warning restoring the default configuration deletes all the current settings it is recommended to back up the configuration file before restoring the default configuration
- See the cli chapters to edit the configuration text file
- Load factory defaults
- Reboot system
- Command line ftp
- Hapter
- Diagnostic screen
- Diagnostic
- Ies 1248 51 51a 53 user s guide
- Chapter 47 diagnostic
- The following table describes the labels in this screen
- Table 106 diagnostic
- Note wait at least one minute after using set ldm port before using get ldm data
- Note the port must have an open loop there cannot be a dsl device phone fax machine or other device connected to the subscriber s end of the telephone line
- The common format of the system logs is
- Table 107 log format
- Table 106 diagnostic continued
- Note tonediag is faster than the ldm test but displays less information
- Log message
- Log format
- Ies 1248 51 51a 53 user s guide
- Chapter 47 diagnostic
- Table 108 log messages
- Log messages
- Ies 1248 51 51a 53 user s guide
- Chapter 47 diagnostic
- The following table lists and describes the system log messages
- The following table lists the line diagnostics test parameters that display see the itu t s g 92 for more information
- Table 109 ldm test parameters
- Table 108 log messages continued
- Ldm test parameters
- Ies 1248 51 51a 53 user s guide
- Chapter 47 diagnostic
- Tonediag parameters
- The following table lists the tone diagnostic parameters that display see the itu t s g 92 for more information
- Table 110 tonediag parameters
- Table 109 ldm test parameters continued
- Ies 1248 51 51a 53 user s guide
- Chapter 47 diagnostic
- Mac table
- Introduction to mac table
- Hapter
- The following table describes the labels in this screen
- Table 111 mac table
- Mac table screen
- Mac table
- If the device has not already learned the port for this mac address then the frame is flooded to all ports too much port flooding leads to network congestion if the device has already learned the port for this mac address but the destination port is the same as the port it came in on then it filters the frame
- Ies 1248 51 51a 53 user s guide
- Figure 160 mac table
- Chapter 48 mac table
- Introduction to arp table
- How arp works
- Hapter
- Arp table screen
- Arp table
- Ies 1248 51 51a 53 user s guide
- Figure 161 arp table
- Chapter 49 arp table
- The following table describes the labels in this screen
- Table 112 arp table
- Commands and troubleshooting
- Hapter
- Commands
- Command privilege levels
- Command line interface overview
- This command saves all system configurations to nonvolatile memory you must use this command to save any configuration changes that you make otherwise the ies 1248 returns to its default settings when it is restarted save your changes after each configuration session
- The p column on the right indicates the administrator privilege level needed to use the command h for high m for middle or l for low and the equivalent in the web configurator h for high or l for low
- The following table lists commands that you can use with the ies 1248
- Saving your configuration
- Nonvolatile memory refers to the ies 1248 s storage that remains even if the ies 1248 s power is turned off run time memory is lost when the ies 1248 s power is turned off
- Do not turn off your ies 1248 while saving your configuration
- Commands
- Administrators with the low privilege level are restricted to using only low privilege commands low privilege commands are read only
- Administrators with middle privilege access can use middle or low privilege commands
- Use the following command to save your configuration when you are done with a configuration session
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Wait at least one minute after using the line diagnostic set command before using this command
- Table 113 commands continued
- Note wait at least one minute after using the line diagnostic set command before using this command
- Note the port must have an open loop there cannot be a dsl device phone fax machine or other device connected to the subscriber s end of the telephone line
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Rpvc se
- Rpvc gateway set
- Note you must use the
- Ies 1248 51 51a 53 user s guide
- Command to configure the gateway s settings before you use the
- Command
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Mac oui
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Table 113 commands continued
- Ies 1248 51 51a 53 user s guide
- Chapter 50 commands
- Log show command
- Log format
- Hapter
- Command examples overview
- Command examples
- Sys commands
- The following table lists and describes the system log messages
- Table 115 log messages
- Table 114 log format continued
- Log messages
- Ies 1248 51 51a 53 user s guide
- Chapter 51 command examples
- Table 115 log messages continued
- Ies 1248 51 51a 53 user s guide
- Chapter 51 command examples
- Log clear command
- Info show command
- If you clear a log using the log clear command you cannot view it again
- Figure 163 info show example
- Chapter 51 command examples
- An example is shown next
- Turn on vlan isolation to block communications between subscribers in the same vlan if you do not block communications between subscriber ports for example you might want to isolate some vlan for example high speed internet and not isolate other vlan for example voip
- Turn on port isolation to block communications between subscriber ports when you enable port isolation you do not need to configure the vlan to isolate subscribers
- This command turns on the port isolation feature
- This command displays the current setting of the subscriber isolation feature
- Syntax
- Port isolation enable command
- Isolation show command
- Isolation commands
- Ies 1248 51 51a 53 user s guide
- Figure 164 isolation show example
- Syntax
- Port isolation disable command
- Ies 1248 51 51a 53 user s guide
- Figure 166 vlan isolation delete example
- Figure 165 vlan isolation set example
- Chapter 51 command examples
- Vlan isolation set command
- Vlan isolation delete command
- This command turns on vlan isolation for the specified vlan this prevents subscriber ports from communicating directly with each other
- This command turns off vlan isolation for the specified vlan
- This command turns off the port isolation feature
- The vlan id 1 4094
- The following example turns on vlan isolation for vlan 100
- The following example turns off vlan isolation for vlan 100
- Ies 1248 51 51a 53 user s guide
- Switch ouifilter set
- Switch ouifilter mode command
- Switch ouifilter enable command
- Switch ouifilter disable command
- Switch ouifilter commands
- Command to set the oui value s
- Chapter 51 command examples
- Use the following oui organizationally unique identifier filter commands to filter out packets from devices with the specified oui in the mac address field
- This command deactivates mac oui filtering on the specified port s
- This command activates mac oui filtering on the specified port s use the
- This command activates mac oui filtering on the specified port s
- The oui field is the first three octets in a mac address an oui uniquely identifies the manufacturer of a network device and allows you to identify from which device brands the switch will accept traffic or send traffic to the oui value is assigned by the iana
- The following example sets the system to drop packets with the specified oui value on port 1
- Syntax
- Switch ouifilter set command
- Switch ouifilter show command
- Statistics monitor command
- Syntax
- Statistics port command
- Ies 1248 51 51a 53 user s guide
- Figure 167 statistics monitor command example
- Chapter 51 command examples
- An example is shown next
- To have the ies 1248 set the specified port s or pvc s counters back to zero
- This command displays and or erases port statistics
- The vpi and vci of an individual pvc
- This field shows the number of unicast packets transmitted on this port
- This field shows the number of unicast packets received on this port
- This field shows the number of non unicast broadcast and multicast packets transmitted on this port
- This field shows the number of non unicast broadcast and multicast packets received on this port
- The following example displays port statistics for adsl port 1
- See chapter 9 on page 97 for details on the other port statistics fields
- Ies 1248 51 51a 53 user s guide
- Figure 168 statistics port command example
- Chapter 51 command examples
- Hapter
- General alarm command parameters
- Alarm show command
- Alarm commands
- This command displays port alarm severity level thresholds the system reports an alarm on a port if the alarm has a severity equal to or higher than the port s threshold
- The source is where the alarm originated this is either a dsl port number one of the ethernet ports enet 1 or 2 or eqpt for the system itself
- Syntax
- Ies 1248 51 51a 53 user s guide
- Figure 169 alarm show command example
- Chapter 52 alarm commands
- Alarm port show command
- The following example has the ies 1248 only record critical alarms on dsl port 7
- The following example displays the port alarm thresholds for all ports ifindex identifies the interface
- Syntax
- Ports on the ies 1248
- Ies 1248 51 51a 53 user s guide
- Figure 171 alarm port set command example
- Figure 170 alarm port show command example
- Chapter 52 alarm commands
- Alarm port set command
- This command sets the alarm severity threshold for reporting alarms on an individual port s the system reports an alarm on a port if the alarm has a severity equal to or higher than the port s threshold
- This command lists alarm settings
- The type of alarm messages that the device is to send snmp syslog or all
- The log facility
- The following table describes the columns in the list
- The following example displays the supported minor level alarms for all alarm categories facilities types of alarm messages and conditions
- That has the device log the syslog messages to different files in the syslog server see your syslog program s documentation for details
- Table 117 log format
- Syntax
- Snmp syslog al
- Log format
- Local1 local
- Ies 1248 51 51a 53 user s guide
- Figure 172 alarm tablelist command example
- Chapter 52 alarm commands
- Alarm tablelist command
- To display in chronological order starting from the oldest alarm use
- This command removes historic alarm entries by alarm category alarm condition or severity
- This command displays historic alarms by severity alarm category alarm condition and or dates
- The start date in
- The following example displays the historic critical level alarms for all alarm categories and all conditions
- The end date in
- The displaying order use
- Table 117 log format continued
- Syntax
- Ies 1248 51 51a 53 user s guide
- Format
- Figure 173 alarm history show command example
- Display in depth alarm information
- Chapter 52 alarm commands
- Yyyy mm d
- Alarm history show command
- To display in reverse chronological order starting from the most recent alarm
- Alarm history clear command
- Use the
- Command to display alarm setting details
- Alarm xedit command
- Alarm cutoff command
- Alarm clear command
- Show command
- Hapter
- Enable command
- Dhcp relay commands
- Dhcp commands
- Server set command
- Server delete command
- Server active command
- Disable command
- Relaymode command
- Option 82 sub option 1 set command
- Option 82 sub option 1 enable command
- Option 82 sub option 1 disable command
- Dhcp relay option 82 agent information sub option 1 circuit id
- Option 82 sub option 2 set command
- Option 82 sub option 2 enable command
- Option 82 sub option 2 disable command
- Dhcp relay option 82 agent information sub option 2 remote id
- Pppoe intermediate agent information
- Pppoe intermediate agent enable command
- Pppoe intermediate agent delete command
- Pppoe intermediate agent clear info command
- Pppoe intermediate agent disable command
- Command
- Before you can configure pppoe intermediate agent information you must first create a entry using the
- Pppoe intermediate agent info command
- This command creates a pppoe agent information entry for the vlan after you have created an entry for a vlan you can configure the line information settings the following example creates an entry for vlan 10
- The following example sets the switch to add testing to padi and padr packets on vlan 100
- Syntax
- Pppoe intermediate agent show command
- Pppoe intermediate agent set command
- Ies 1248 51 51a 53 user s guide
- Figure 179 pppoe intermediate agent set command example
- Figure 178 pppoe intermediate agent info command example
- Chapter 53 dhcp commands
- Dhcp snoop enable command
- Dhcp snoop disable command
- Dhcp snoop commands
- Dhcp snoop show command
- Dhcp snoop flush command
- Dhcp counter statistics command
- Use this command to look at the dhcp snooping table on the specified port s the following example displays the settings of port 1
- Use this command to display a summary of dhcp packets on the specified port s the following example displays the settings of port 1
- The selected adsl port number s
- The number of dhcp request packets on this port
- The number of dhcp offer packets on this port
- The number of dhcp discover packets on this port
- The number of dhcp ack packets on this port
- The dhcp server can assign up to 32 ip addresses at one time to each port this field displays the number of requests from dhcp clients above this limit
- Syntax
- Ies 1248 51 51a 53 user s guide
- Figure 184 dhcp snoop statistics command example
- Figure 183 dhcp counter statistics command example
- Each field is described in the following table
- Dhcp snoop statistics command
- Chapter 53 dhcp commands
- Dhcp snoop lan to lan disable command
- Dhcp snoop lan to lan show command
- Dhcp snoop lan to lan enable command
- Static entries svlan table
- Introduction to vlans
- Ieee 802 q tagging types
- Ieee 802 q tagged vlan commands
- Hapter
- Filtering databases
- Vlan pvid command
- Vlan priority command
- Vlan port show command
- Ieee vlan1q tagged vlan configuration commands
- Vlan set command
- Vlan frame type command
- Configuring management vlan example
- After the following example configuration you must connect to the first ethernet port through a vlan aware device that is using the proper vlan id in order to perform management
- Vlan cpu show command
- Vlan cpu set command
- The ies 1248 accepts both tagged and untagged incoming frames on the ethernet ports
- Vlan enable
- Vlan delete command
- Use the console port to configure the ies 1248 if you misconfigure the management vlan and lock yourself out
- Vlan name
- Vlan disable
- This command shows information about the specified port s vlan settings
- This command disables the specified vlan id in the svlan static vlan table
- This command configures the name of the specified vlan
- The following example shows the settings for all vids
- Syntax
- Ies 1248 51 51a 53 user s guide
- Figure 195 vlan show command example
- Chapter 54 ieee 802 q tagged vlan commands
- Vlan show command
- Mac filter show command
- Mac filter commands
- Mac commands overview
- Mac commands
- Hapter
- Mac filter mode command
- Mac filter enable command
- Mac filter disable command
- Mac filter set command
- Mac filter delete command
- Mac count commands
- Mac count show command
- Mac count enable command
- Mac count disable command
- Mac count set command
- Multicast overview
- Igmp snoop show command
- Igmp snoop enable command
- Igmp snoop commands
- Igmp commands
- Hapter
- Syntax
- Igmp snoop qryvid show command
- Igmp snoop qryvid set command
- Igmp snoop qryvid delete command
- Igmp snoop mvlan name command
- Igmp snoop disable command
- Ies 1248 51 51a 53 user s guide
- Figure 208 igmp snoop disable command example
- Exampl
- Chapter 56 igmp commands
- This command turns off igmp proxy or snooping
- This command sets the name of the multicast vlan id the following example sets the name of the multicast vlan vid 10 to
- This command deletes an igmp query vlan id in igmp proxy mode the following example deletes vlan 10
- This command configures an igmp query vlan id in igmp proxy mode the following example configures vlan 10 as an igmp query vlan
- The following example sets the device to not use igmp proxy or snooping
- Igmp filter show command
- Igmp filter set command
- Igmp filter commands
- Igmp filter profile set command
- Igmp filter profile delete command
- Igmp bandwidth default command
- Igmp bandwidth commands
- Ies 1248 51 51a 53 user s guide
- Figure 213 igmp filter show command example
- Chapter 56 igmp commands
- Allowed bandwidth between 1 and 1000 000 kbps kilo bits per second
- Use the igmp bandwidth commands to set up bandwidth budgets for specific multicast channels
- This command displays an igmp filter profile s settings
- The following example displays the voice igmp filter profile s settings
- Syntax
- Igmp filter profile show command
- Igmp bandwidth set command
- Igmp bandwidth port disable command
- Igmp bandwidth port commands
- Igmp bandwidth delete command
- Igmp bandwidth port show command
- Igmp bandwidth port set command
- Igmp bandwidth port enable command
- Igmp count limit commands
- Igmp count enable command
- Igmp count disable command
- Igmp count set command
- Igmp count show command
- Use the igmp snoop statistics commands to display current igmp settings and statistics
- This command displays the information about igmp groups learned on the system specified vlan or specified multicast address on the specified vlan s
- This command displays the current igmp settings and the number of igmp related packets received the following figure shows an example
- The vlan id 1 4094
- The multicast ip address
- Syntax
- Igmp snoop statistics commands
- Igmp snoop info statistics command
- Igmp group statistics command
- Ies 1248 51 51a 53 user s guide
- Figure 219 igmp snoop info statistics command example
- Figure 218 igmp count show command example
- Chapter 56 igmp commands
- Figure 220 igmp group statistics command example
- Chapter 56 igmp commands
- This command displays the number of igmp related packets received on the specified port s the following figure shows the number of igmp packets for port 1
- This command displays the igmp groups a port joins the following figure shows an example for port 1
- Syntax
- Igmp port info statistics command
- Igmp port group statistics command
- Ies 1248 51 51a 53 user s guide
- Figure 222 igmp port group statistics command example
- Figure 221 igmp port info statistics command example
- Multicast vlan set command
- Multicast vlan delete command
- Multicast vlan commands
- Multicast vlan show command
- Multicast vlan enable command
- Multicast vlan disable command
- Chapter 56 igmp commands
- A unique number for this setting
- This command removes the specified multicast vlan group setting
- This command displays a multicast to vlan translation entry
- This command creates a multicast vlan group the following example creates a multicast vlan with vid 10 and group index 1 the multicast address range is 224 24 24 224 24 24 0
- The multicast vlan id 1 4094
- Syntax
- Start of the multicast ip address range
- Multicast vlan group show command
- Multicast vlan group set command
- Multicast vlan group delete command
- Ies 1248 51 51a 53 user s guide
- Figure 225 multicast vlan group set command example
- End of the multicast ip address range
- Packet filter show command
- Packet filter set command
- Packet filter commands
- Hapter
- Packet filter pppoe only command
- This command sets the ies 1248 to allow only pppoe traffic on the specified adsl port s the system will drop any non pppoe packets
- The following example sets adsl port 1 to accept only pppoe packets
- Ip settings and default gateway
- Ip commands introduction
- Ip commands
- Hapter
- Route set command
- Ping command
- General ip commands
- Ies 1248 51 51a 53 user s guide
- Figure 231 route show command example
- Chapter 58 ip commands
- Use this to configure the ies 1248 s default route
- Arp show command
- This command removes a static ip forwarding route
- An example is shown next
- A name to identify this static route up to 31 ascii characters spaces and tabs are not allowed
- This command displays the ies 1248 s routing table
- This command displays the ies 1248 s ip address resolution protocol table this is the list of ip addresses and matching mac addresses that the ies 1248 has resolved
- This command defines a new static ip forwarding route or edits an existing one
- The metric hop count of this static route
- The ip address of the gateway that you want to send the packets through
- The destination subnet mask of packets to which this static route applies
- The destination subnet mask of packets that this static route is to route
- The destination ip address of packets to which this static route applies
- Syntax
- Route show command
- Route delete command
- Chapter 58 ip commands
- Arp flush command
- An example is shown next
- This command shows the statistics for the cpu ip traffic
- This command clears the ies 1248 s ip address resolution protocol table
- Syntax
- Statistics ip command
- Ies 1248 51 51a 53 user s guide
- Figure 232 arp show command example
- Port bonding commands
- Hapter
- G bond commands
- Adsl gbond show command
- Adsl gbond set command
- This command deletes the specified gbond group the following is an example
- Syntax
- Port gbond delete command
- Ies 1248 51 51a 53 user s guide
- Chapter 59 port bonding commands
- This command displays gbond settings on the specified group of ports the following is an example
- Ip bridge domain set command
- Ip bridge domain commands
- Ip bridge commands
- Hapter
- You have to remove the vlan that are in the domain first
- Ip bridge domain show command
- Ip bridge domain delete command
- Ip bridge domain vlan registration command
- Ip bridge domain dhcp vlan enable command
- Ip bridge domain dhcp vlan disable command
- You have to delete every ip bridge setting including dhcp vlan that uses the selected vlan before you can remove it from the domain
- Ip bridge edge router set command
- Ip bridge edge router commands
- Ip bridge edge router show command
- Ip bridge edge router delete command
- Ip bridge routing table commands
- Ip bridge route set command
- This command displays routing table entries created manually for the specified domain and or range of ip addresses it does not show entries added automatically by the ies 1248
- The output values correspond to the input values of other ip bridge routing table commands
- The name of the domain
- The following example creates an entry in the routing table for domain example3 this entry forwards traffic for ip addresses 192 68 192 68 55 to edge router 192 68 44
- Syntax
- Ip bridge route show command
- Ip bridge route runtime command
- Ip address in dotted decimal notation
- In the subnet mask
- Ies 1248 51 51a 53 user s guide
- Figure 240 ip bridge route show command example
- Figure 239 ip bridge route set command example
- Chapter 60 ip bridge commands
- An example is shown next
- This command displays the run time routing table s for the selected domain or range of ip addresses this table includes all the entries whether added automatically by the ies 1248 or provided manually
- This command deletes the specified entry from the routing table of the specified domain you can only remove entries that were added manually
- The other output values correspond to the input values of other ip bridge routing table commands
- The name of the domain
- The following example removes the entry for 172 2 7 172 2 7 55 for domain example2
- Syntax
- Ip bridge route delete command
- Ip address in dotted decimal notation
- In the subnet mask
- Ies 1248 51 51a 53 user s guide
- Figure 242 ip bridge route delete command example
- Figure 241 ip bridge runtime route command example
- Field indicates whether this entry is used for upstream traffic u or uplink interface or downstream traffic d or downlink interface by default all entries are for downstream traffic unless the edge router ip is configured in the edge router commands see section 60 on page 418
- Chapter 60 ip bridge commands
- An example is shown next
- Ip bridge downlink interface commands
- Make sure you specify a valid ip bridge pvc do not specify pvcs that are not defined in the ipb pvc screen in section 60 on page 425
- Ip bridge downlink interface show command
- Ip bridge downlink interface set command
- Ip bridge downlink interface runtime command
- The following example removes the downlink interface for 192 68 3 in vlan 200
- Syntax
- Of the vlan
- Ip bridge pvcs are similar to regular pvcs and are endpoints of the ip bridge in addition ip bridge pvcs are one of two types ip over ethernet or ip over atm depending on the underlying network
- Ip bridge pvc show command
- Ip bridge pvc commands
- Ip bridge downlink interface delete command
- Ip address in dotted decimal notation
- In the subnet mask
- Ies 1248 51 51a 53 user s guide
- Figure 246 ip bridge downlink interface delete command example
- Chapter 60 ip bridge commands
- Use these commands to set up and maintain pvcs for subscribers in an ip bridge
- This command deletes the specified downlink interface you can only remove downlink interfaces that were added manually
- The pvid is used to identify the domain the pvc is in so the pvid must be in a domain
- Ip bridge pvc set command
- This is the priority value 0 to 7 to add to incoming frames without a ieee 802 p priority tag
- This command deletes the specified pvc channel in an ip bridge
- This command allows the configuration of a pvc permanent virtual circuit for one or a range of adsl ports in an ip bridge
- The vpi and vci of an individual pvc
- The following example sets a pvc on adsl port 10 with vpi 40 vci 73 default vid 402 priority 2 it sets the defval profile for downstream traffic shaping and runs on ethernet
- Syntax
- Specifies whether the pvc is running on ethernet
- Or on atm
- Ip bridge pvc delete command
- Ies 1248 51 51a 53 user s guide
- Figure 248 ip bridge pvc set command example
- Chapter 60 ip bridge commands
- Use these commands to look at and flush the address resolution protocol arp table for each domain you can also configure how long the ies 1248 keeps entries in the arp table
- This command displays how long the device stores the ip addresses of ip bridge devices in the address resolution protocol table
- This command configures how long the device stores the ip addresses of cpe devices in ip bridges in the address resolution protocol table
- The number of seconds 10 10000 the device is to keep the address resolution protocol table s entries of ip addresses in ip bridges use 0 to disable the aging time
- The ies 1248 is an arp proxy for edge routers and subscribers in an ip bridge you can configure basic settings for this and you can look at and flush in some cases the pvc mac ip vid information the ies 1248 has learned using dhcp snooping and arp
- The following example deletes the ip bridge pvc on adsl port 10 with vpi 40 vci 73
- Syntax
- Ip bridge arp proxy commands
- Ip bridge arp proxy agingtime show command
- Ip bridge arp proxy agingtime set command
- Ies 1248 51 51a 53 user s guide
- Figure 249 ip bridge pvc delete command example
- Chapter 60 ip bridge commands
- Figure 250 ip bridge arp proxy agingtime show command example
- Chapter 60 ip bridge commands
- An example is shown below
- This command displays the specified arp table entries
- The name of the domain
- The following table describes the labels in this screen
- The following is an example
- Table 118 ipb arp proxy show command output
- Syntax
- Of the vlan
- Ip bridge arp proxy show command
- Ip address in dotted decimal notation
- In the subnet mask
- Ies 1248 51 51a 53 user s guide
- Figure 251 ip bridge arp proxy show command example
- Figure 252 statistics ip command example
- Chapter 60 ip bridge commands
- An example is shown next
- All arp table entries
- This command clears the specified entries in the address resolution protocol table s
- Syntax
- Of the vlan
- Ip bridge arp proxy flush command
- Ip address in dotted decimal notation
- In the subnet mask
- Ies 1248 51 51a 53 user s guide
- Hapter
- Firmware and configuration file maintenance overview
- Firmware and configuration file maintenance
- Filename conventions
- You can change the dat file to a txt file and still upload it back to the ies 1248
- Editable configuration file backup
- Editable configuration file
- Do not upload any invalid files to the ies 1248 s configuration file as it may permanently damage your ies 1248
- By default
- Use an ftp client to connect to the ies 1248
- To transfer the configuration file to the computer the configuration file on the system that you want to backup to the computer is named
- Quit ftp
- Open the
- File via notepad see the following example and edit to a desired configuration
- Enter the management password
- Edit configuration file
- Ensure that any changes you make to the commands in the configuration file correspond to the commands documented in this user s guide the wrong configuration file or an incorrectly configured configuration file can render the device inoperable
- Editable configuration file upload
- Command is encrypted and you cannot edit it in a text editor attempting to edit it and upload it to the ies 1248 will lock you out after the system restarts if this happens you will have to use the console port to restore the default configuration file and all of your configuration changes will be lost
- To transfer the configuration file from the computer the configuration file on the system is named
- The internal firmware file on the ies 1248 is named
- Quit ftp
- Firmware file upgrade
- Enter the management password
- By default
- Wait for the update to finish the system restarts automatically
- Wait for the update to finish the ies 1248 restarts automatically
- Use the following procedure to upload firmware to the ies 1248
- Use an ftp client to connect to the ies 1248
- Transfer the firmware file to the ies 1248 the firmware file on your computer that you want to put onto the ies 1248 is named
- Trusted host set command
- Snmp commands
- Set community command
- Hapter
- Get community command
- Trap destination set command
- Trap community command
- Show snmp settings command
- Adsl show command
- Adsl enable command
- Adsl commands
- Hapter
- The factory default of all ports is enabled
- Adsl profile show command
- Adsl disable command
- The maximum adsl upstream transmission rate 64 4096 kbps
- The maximum adsl downstream transmission rate 64 32000 kbps
- The maximum acceptable adsl upstream signal noise margin 0 31db
- The maximum acceptable adsl downstream signal noise margin 0 31db
- The latency mode with interleave you must also define the upstream and downstream delay 1 255 ms it is recommended that you configure the same delay for both upstream and downstream
- The downstream up shift noise margin 0 31 in db
- The downstream down shift noise margin 0 31 in db
- The descriptive name for the profile
- The upstream up shift noise margin 0 31 in db
- Syntax
- The upstream down shift noise margin 0 31 in db
- Ies 1248 51 51a 53 user s guide
- The target adsl upstream signal noise margin 0 31db
- Chapter 63 adsl commands
- The target adsl downstream signal noise margin 0 31db
- Adsl profile set command
- The minimum adsl upstream transmission rate 32 4096 kbps
- The minimum adsl downstream transmission rate 32 32000 kbps
- The minimum acceptable adsl upstream signal noise margin 0 31db
- The minimum acceptable adsl downstream signal noise margin 0 31db
- Adsl profile delete command
- When the mode is set to
- The connection rates are governed by the negotiated adsl mode regardless of the rates configured in the profile for example if the profile is set to use a rate of 18000 kbps that speed is only supported if the negotiated adsl mode is adsl 2 any other adsl mode will limit the rate to what is supported by the specific adsl standard when the mode is set to
- Mode has been
- In the ies 1248 51 51a the
- Adsl profile map command
- Adsl tel command
- Adsl name command
- You have to explicitly configure the line in
- Removed from the
- Mode to make the modem initialize
- Mode the line will not go to showtime if the modem is configured in
- Mode selection list when a profile is assigned to a line in
- Mode only or if it is an old modem that only supports
- 1 adsl upstream psd command
- 0 adsl loopback command
- 3 adsl upstream carrier command
- 2 adsl downstream psd command
- Ies 1248 51 51a 53 user s guide
- Figure 281 adsl downstream carrier0 command example 1
- Tones 96 127
- Figure 280 adsl upstream carrier command display example
- Tones 64 95
- Chapter 63 adsl commands
- Tones 32 63
- Can use up to 8 hexadecimal digits 0 ffffffff each
- Tones 224 255
- 4 adsl downstream carrier0 command
- Tones 192 223
- Tones 160 191
- Tones 128 159
- This command displays or sets masks for downstream carrier tones from 33 to 255 masking a carrier tone disables the use of that tone on the specified adsl port the most significant bit defines the lowest tone number in a mask
- The hexadecimal digit is converted to binary and a 1 masks disables the corresponding tone disabling a carrier tone turns it off so the system does not send data on it
- The following example displays the results
- The following example disables downstream carrier tone 71 for adsl port 5
- The downstream carrier tones to be masked disabled each
- Syntax
- Represents 32 carrier tones each hexadecimal digit represents 4 tones
- Tones 320 351
- Can use up to 8 hexadecimal digits 0 ffffffff each
- Tones 288 319
- 5 adsl downstream carrier1 command
- Tones 256 287
- This example disables downstream carrier tones 70 and 71 for adsl port 5
- This command displays or sets masks for downstream carrier tones from 256 to 511 on the specified adsl2 port s use this command to have the system not use an adsl line s tones that are known to have a high noise level
- The hexadecimal digit is converted to binary and a 1 masks disables the corresponding tone disabling a carrier tone turns it off so the system does not send data on it
- The following example displays the results
- The following example disables downstream carrier tone 307 for adsl2 port 5
- The downstream carrier tones to be masked disabled each
- Syntax
- Represents 32 carrier tones each hexadecimal digit represents 4 tones
- Tones 480 511
- Ies 1248 51 51a 53 user s guide
- Tones 448 479
- Figure 284 adsl downstream carrier1 command example 1
- Tones 416 447
- Figure 283 adsl downstream carrier0 command example 2
- Tones 384 415
- Figure 282 adsl downstream carrier0 command display example
- Tones 352 383
- Chapter 63 adsl commands
- 6 pmm parameters command
- 7 impulse noise protection command
- 9 annex l disable command
- 8 annex l enable command
- 0 annex m enable command
- Statistics adsl commands
- Adsl show command
- 1 annex m disable command
- Linedata command
- Gbond command
- Chapter 63 adsl commands
- This command shows the line operating values of an adsl port
- The bit allocation contents are only valid when the link is up
- Syntax
- Lineinfo command
- In the following example the upstream channel is carried on tones 7 to 39 and the downstream channel is carried on tones 53 to 259 space is left between the channels to avoid interference
- Ies 1248 51 51a 53 user s guide
- Figure 295 linedata command example
- These counters display line performance data that has been accumulated since the system started in the list above the definitions of near end far end will always be relative to the atu c adsl termination unit central office downstream ds refers to data from the atu c and upstream us refers to data from the atu r i stands for interleaved and ni stands for non interleaved fast mode
- Table 120 line performance counters
- Syntax
- Lineperf command
- Ies 1248 51 51a 53 user s guide
- Figure 297 lineperf command example
- Chapter 63 adsl commands
- An example is shown next
- A block is a set of consecutive bits associated with the path each bit belongs to one and only one block consecutive bits may not be contiguous in time
- This command shows the line performance counters of an adsl port
- This command displays line performance statistics for the current and previous 15 minute periods
- Syntax
- Specify for which 15 minute interval 0 96 you want to display performance statistics 0 is the current 15 minutes
- Ies 1248 51 51a 53 user s guide
- Figure 298 15 minute performance command example
- Chapter 63 adsl commands
- An example is shown next
- 15 minute performance command
- These counters are also used in the alarm profiles see section 63 0 on page 461
- The following table explains these counters
- Table 121 15 minute performance counters
- Syntax
- Ies 1248 51 51a 53 user s guide
- Chapter 63 adsl commands
- 1 day performance command
- This command displays line performance statistics for the current and previous 24 hours
- Use this command to display the line diagnostics results after using the line diagnostics set command on an adsl port use the line diagnostics results to analyze problems with the physical adsl line
- This command has the ies 1248 perform line diagnostics on the specified port the adsl port must be set to adsl2 or adsl2 adsl operational mode and have a connection it takes about one minute for the line diagnostics to finish
- The following example performs line diagnostics on adsl port 1 the screen displays a message confirming upon which adsl port line diagnostics will be performed
- Syntax
- See table 121 on page 458 for details about these counters
- Line diagnostics set command
- Line diagnostics get command
- Ies 1248 51 51a 53 user s guide
- Figure 300 line diagnostics set command example
- Figure 299 1day performance command example
- Chapter 63 adsl commands
- An example is shown next
- Wait at least one minute after using the line diagnostic set command before using this command
- The following table lists the line diagnostics test parameters that display see the itu t s g 92 for more information
- The following example displays the line diagnostics results for adsl port 1
- Wait at least one minute after using the line diagnostic set command before using this command
- 0 line diagnostics get 992 command
- The following table lists the line diagnostics test parameters that display see the itu t s g 92 for more information
- The following example displays the line diagnostics results for adsl port 1
- Table 123 line diagnostics get 992 command
- Ies 1248 51 51a 53 user s guide
- Figure 302 line diagnostics get 992 command example
- Chapter 63 adsl commands
- The port must have an open loop there cannot be a dsl device phone fax machine or other device connected to the subscriber s end of the telephone line
- 1 selt diagnostic set command
- 3 tone diagnostics 992 command
- 2 selt diagnostic get command
- Table 124 tonediag command
- Ies 1248 51 51a 53 user s guide
- Figure 305 tone diagnostics command example
- Chapter 63 adsl commands
- The following table lists the tone diagnostic parameters see the itu t s g 92 for more information
- The following example displays the tone diagnostics results for adsl port 8
- The name of an alarm profile
- The following example displays the default alarm profile defval
- Table 124 tonediag command continued
- Syntax
- Ies 1248 51 51a 53 user s guide
- Figure 306 alarm profile show command example
- Displays the settings of the specified alarm profile or all of them if you do not specify one
- Configure alarm profiles to set alarm settings and thresholds for the adsl ports
- Chapter 63 adsl commands
- Alarm profile show command
- Alarm profile commands
- A rate in kilobits per second kbps if a fast mode connection s downstream transmission rate decreases by more than this number then a trap is sent
- Upstream these parameters are for the connection or traffic coming from the subscriber s device to the ies 1248
- A name for the alarm profile up to 31 ascii characters
- The number of loss of signal seconds that are permitted to occur within 15 minutes
- 1 sets the profile to trigger an alarm for an initialization failures trap 2 sets the profile to not trigger an alarm for an initialization failures trap
- The number of loss of power seconds that are permitted to occur on the atur within 15 minutes
- The number of loss of link seconds that are permitted to occur within 15 minutes
- The number of loss of frame seconds that are permitted to occur within 15 minutes
- The number of failed fast retrains that are permitted to occur within 15 minutes
- The number of errored seconds that are permitted to occur within 15 minutes
- Syntax
- Ies 1248 51 51a 53 user s guide
- Downstream these parameters are for the connection or traffic going from the ies 1248 to the subscriber s device
- Chapter 63 adsl commands
- Alarm profile set command
- A rate in kilobits per second kbps if an interleave mode connection s upstream transmission rate increases by more than this number then a trap is sent
- A rate in kilobits per second kbps if an interleave mode connection s upstream transmission rate decreases by more than this number then a trap is sent
- A rate in kilobits per second kbps if a fast mode connection s upstream transmission rate increases by more than this number then a trap is sent
- Alarm profile delete command
- Alarm profile map command
- Alarm profile showmap command
- Virtual channel profile commands
- Virtual channel management overview
- Virtual channel management
- Show virtual channel profile command
- Set virtual channel profile command
- Hapter
- Delete virtual channel profile command
- Pvc show command
- Pvc set command
- Pvc channels
- Pvc delete command
- Priority based pvcs
- Ppvc set command
- Ppvc member set command
- Ppvc member delete command
- Only the member pvcs need to be created on the subscriber s device
- Ppvc member show command
- Ppvc show command
- Ppvc delete command
- 2684 routed mode example
- 2684 routed mode commands
- Rpvc gateway show command
- Rpvc gateway set command
- Rpvc gateway delete command
- You must use the
- Rpvc set command
- Command to configure the gateway s settings before you use the
- Command
- Rpvc show command
- Rpvc delete command
- You must use the
- Rpvc route show command
- Rpvc route set command
- Commands before you use the
- Command
- And the
- 0 rpvc route delete command
- 3 rpvc arp show command
- 2 rpvc arp agingtime show command
- 1 rpvc arp agingtime set command
- Pppoa to pppoe pae commands
- Pae pvc set command
- Pae pvc delete command
- 4 rpvc arp flush command
- Pae pvc show command
- Chapter 64 virtual channel management
- This command displays the status of pppoa to pppoe pvc sessions on the specified port s or pvcs
- The vpi of the pae pvc
- The vci of the pae pvc
- The following example displays the settings for port 1
- Syntax
- Pae pvc session command
- Pae pvc counter command
- Ies 1248 51 51a 53 user s guide
- Figure 338 pae pvc session command example
- Figure 337 pae pvc show command example
- Or received
- Ies 1248 51 51a 53 user s guide
- Figure 339 pae pvc counter command example
- This command displays statistics about pppoa to pppoe pvc activity
- Each value is described below
- The vci of the pae pvc
- Chapter 64 virtual channel management
- The values in these columns are for packets transmitted
- By the ies 1248
- The number of times the access concentrator experienced an error while performing the host request for example when resources are exhausted in the access concentrator this value does not include the number of times the ies 1248 checks the ac name field in the bras s reply pdu and finds a mismatch however
- The number of service name errors for example the ies 1248 s specified service is different than the bras s setting
- The number of padt pdus sent and received by the ies 1248
- The number of pads pdus sent by the bras to the ies 1248
- The number of padr pdus sent by the ies 1248 to the bras
- The number of pado pdus sent by the bras to the ies 1248
- The number of padi pdus sent by the ies 1248 to the bras
- The number of echo request pdus received by the ies 1248 from the cpe client device
- The number of echo reply pdus received by the ies 1248 from the cpe client device
- The number of config request pdus received by the ies 1248 from the cpe client device
- The following example displays the statistics for port 1
- Tls pvc set command
- Tls pvc delete command
- You cannot configure pppoa to pppoe and tls settings on the same pvc
- Transparent lan service tls commands
- Tls pvc show command
- Pvc upstream limit commands
- Ip bridge pvc commands
- You can set this limit for regular pvcs priority pvcs tls pvcs and ip bridge pvcs
- Show pvc upstream limit command
- Enable pvc upstream limit command
- The vci of the pvc
- Syntax
- Set pvc upstream limit command
- Ies 1248 51 51a 53 user s guide
- Figure 344 disable pvc upstream limit command example
- Figure 343 enable pvc upstream limit command example
- Disable pvc upstream limit command
- Chapter 64 virtual channel management
- This command turns off the limit on the transmission rate for upstream traffic for the specified pvc the following example turns off the limit for the default pvc on port 1 vpi 0 vci 33
- The vpi of the pvc
- This command sets the limit on the transmission rate for upstream traffic for the specified pvc this has no effect if this limit is disabled however the following example sets the limit for the default pvc on port 1 vpi 0 vci 33
- Ies 1248 51 51a 53 user s guide
- Figure 345 set pvc upstream limit command example
- Chapter 64 virtual channel management
- Hapter
- Acl profile set command
- Acl profile commands
- Acl commands
- Acl profile delete command
- You cannot remove the acl profile s that is currently in use
- Acl profile show map command
- Acl profile show command
- Acl assignment delete command
- Acl assignment commands
- Use these commands to apply acl profiles to pvcs
- This command allows you to apply an acl profile to the specified port s you can apply up to eight profiles to a subscriber port
- The vpi of the pvc
- The vci of the pvc
- The name of the acl profile
- The following example applies the acl profile test to a pvc
- Syntax
- Ies 1248 51 51a 53 user s guide
- Figure 349 acl assignment set command example
- Figure 348 acl profile show command example
- Chapter 65 acl commands
- Acl assignment set command
- Ies 1248 51 51a 53 user s guide
- Figure 350 acl assignment show command example
- Chapter 65 acl commands
- Acl assignment show command
- This command displays the current acl profiles applied to the specified pvc s the following figure shows an example
- This command allows you to remove an acl profile from the specified pvc
- The vpi of the pvc
- The vci of the pvc
- The name of the acl profile
- Syntax
- Troubleshooting
- The sys or pwr led does not turn on
- The alm led is on
- Hapter
- Sfp lnk leds do not turn on
- Ies 1248 51 51a 53 user s guide
- Chapter 66 troubleshooting
- A 100 1000 ethernet port s leds do not turn on
- 100 1000 leds do not turn on
- 100 1000 ethernet port data transmission
- The leds for one of the sfp slots do not turn on
- The ethernet port s led is on but data cannot be transmitted
- Table 129 troubleshooting data transmission
- Table 128 100 1000 led troubleshooting
- Table 127 sfp lnk led troubleshooting
- There is no voice on an adsl connection
- The ies 1248 has internal pots plain old telephone service splitters and co side telco 50 connectors that allow the telephone wiring used for adsl connections to also simultaneously carry normal voice conversations
- The dsl link is up but data cannot be transmitted
- Table 131 adsl voice troubleshooting
- Table 130 dsl data transmission troubleshooting
- Table 129 troubleshooting data transmission continued
- Note it is not recommended to use daisychain mode in a loop topology
- Ies 1248 51 51a 53 user s guide
- Dsl data transmission
- Chapter 66 troubleshooting
- Chapter 66 troubleshooting
- Use the following tests if there is no voice
- Use steps a d if there is no voice but you can transmit data use all of the steps if there is no voice and you cannot transmit data
- Testing wiring
- Table 132 wiring tests
- Systematically test wiring using a functioning telephone to determine if there is a wiring problem if the connection is good the telephone will return a dial tone letters in the figure shown next indicate the systematic tests to be done suppose you re using installation scenario b as shown in the chapter on mdf connections the logic for other scenarios should be similar
- Ies 1248 51 51a 53 user s guide
- Figure 351 testing in house wiring
- The computer behind a dsl modem or router cannot access a local server connected to the ies 1248
- Table 134 troubleshooting a local server
- Table 133 testing in house wiring
- Local server
- Ies 1248 51 51a 53 user s guide
- Chapter 66 troubleshooting
- Data rate
- Configured settings
- Be careful not to lock yourself and others out of the system
- System lockout
- Password
- The snmp manager server cannot get information from the ies 1248
- Telnet
- Table 138 troubleshooting telnet
- Table 137 troubleshooting the snmp server
- Resetting the defaults
- If you lock yourself and others from the ies 1248 you will need to reload the factory default configuration file uploading the factory default configuration file replaces the current configuration file with the factory default configuration file this means that you will lose all previous configurations and the speed of the console port will be reset to the default of 9600bps with 8 data bit no parity one stop bit and flow control set to none the user name will be reset to admin and the password will be reset to 1234 and the ip address to 192 68
- Ies 1248 51 51a 53 user s guide
- I cannot telnet into the ies 1248
- Chapter 66 troubleshooting
- Uploading the factory default configuration file erases the ies 1248 s entire configuration
- Uploading the default configuration file
- Resetting the defaults via command
- This procedure is for emergency situations only
- Recovering the firmware
- Ies 1248 specifications
- Hapter
- Changing fuses for the ies 1248 51 and ies 1248 53 requires disassembly of the device only a qualified technician should perform this
- The mac address table can hold up to 14k entries 128 per adsl port 4k per ethernet port
- Mac table
- Appendices and index
- Appendices and
- Ppendix
- Default settings
- Table 144 default settings continued
- Ies 1248 51 51a 53 user s guide
- Appendix a default settings
- Ppendix
- Pin assignments
- Hardware telco 50 connector pin assignments
- Appendix b pin assignments
- The following table lists the ports and matching pin numbers for the hardware user 25 48 and co 25 48 telco 50 connectors
- Table 146 hardware telco 50 connector port and pin numbers
- Table 145 hardware 1 24 telco 50 connector port and pin numbers continued
- Ies 1248 51 51a 53 user s guide
- The following diagrams and chart show the pin assignments of the console cable
- Table 147 console cable connector pin assignments
- Table 146 hardware telco 50 connector port and pin numbers continued
- Ies 1248 51 51a 53 user s guide
- Figure 358 console cable db 9 female connector
- Figure 357 console cable rj 11 male connector
- Console cable pin assignments
- Appendix b pin assignments
- Removing and installing a fuse
- Ppendix
- Copyright
- Certifications
- Ppendix
- Legal information
- Zyxel limited warranty
- Ppendix
- Customer support
- Numerics
- Ies 1248 51 51a 53 user s guide
- Ies 1248 51 51a 53 user s guide
- Ies 1248 51 51a 53 user s guide
- Ies 1248 51 51a 53 user s guide
- Ies 1248 51 51a 53 user s guide
- Ies 1248 51 51a 53 user s guide
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