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Zyxel GS2210-48 [19/351] Changing the enable password
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Ethernet Switch CLI Reference Guide
19
CHAPTER 3
Initial Setup
This chapter identifies tasks you might want to do when you first configure the Switch.
3.1 Changing the Administrator Password
It is recommended you change the default administrator password. You can
encrypt the password with a cipher password. See Chapter 53 on page 208 for
more information.
Use this command to change the administrator password.
admin-password <pw-string> <Confirm-string>
where <pw-string> may be 1-32 alphanumeric characters long.
3.2 Changing the Enable Password
It is recommended you change the default enable password. You can encrypt
the password with a cipher password. See Chapter 53 on page 208 for more
information.
Use this command to change the enable password.
password <password>
where <password> may be 1-32 alphanumeric characters long.
sysname# configure
sysname(config)# admin-password t1g2y7i9 t1g2y7i9
sysname# configure
sysname(config)# password k8s8s3dl0
Содержание
- Cli reference guide 1
- Default login details 1
- Ethernet switch series 1
- Intelligent ethernet switches 1
- Quick start guide 1
- Important read carefully before use keep this guide for future reference 2
- It is recommended you use the web configurator to configure the switch 2
- About this cli reference guide 3
- This guide is intended as a command reference for a series of products therefore many commands in this guide may not be available in your product see your user s guide for a list of supported features and details about feature implementation 3
- Document conventions 4
- Notes tell you other important information for example other things you may need to configure or helpful tips or recommendations 4
- Warnings tell you about things that could harm you or your device see your user s guide for product specific warnings 4
- Contents overview 6
- Introduction 6
- Reference a g 2 6
- Reference h m 9 6
- Reference n s 00 7
- Appendices and index of commands 20 8
- Reference t z 79 8
- Introduction 9
- Accessing the cli 11
- Console port 11
- Hapter 11
- How to access and use the cli 11
- Telnet 11
- Logging in 12
- The switch automatically logs you out of the management interface after five minutes of inactivity if this happens to you simply log back in again 12
- Using shortcuts and getting help 12
- Logging out 13
- Saving your configuration 13
- You should save your changes after each cli session all unsaved configuration changes are lost once you restart the switch 13
- Hapter 14
- Privilege level and command mode 14
- Privilege levels 14
- Privilege levels for commands 14
- Privilege levels for login accounts 14
- Privilege levels for sessions 15
- Command modes 16
- Command modes for privilege levels 0 12 16
- Chapter 2 privilege level and command mode 17
- Command modes for privilege levels 13 14 17
- Each command is usually in one and only one mode if a user wants to run a particular command the user has to change to the appropriate mode the command modes are organized like a tree and users start in enable mode the following table explains how to change from one mode to another 17
- Ethernet switch cli reference guide 17
- If the session s privilege level is 13 14 the allowed commands are in one of several modes 17
- Table 7 command modes for privilege levels 13 14 and the types of commands in each one 17
- Table 8 changing between command modes for privilege levels 13 14 17
- Listing available commands 18
- Changing the administrator password 19
- Changing the enable password 19
- Hapter 19
- Initial setup 19
- Afterwards you have to use the new ip address to access the switch 20
- Changing the management ip address 20
- Changing the out of band management ip address 20
- Prohibiting concurrent logins 20
- Chapter 3 initial setup 21
- Ethernet switch cli reference guide 21
- Looking at basic system information 21
- Looking at the operating configuration 21
- See chapter 88 on page 308 for more information about these attributes 21
- This is illustrated in the following example 21
- Use this command to look at general system information about the switch 21
- Use this command to look at the current operating configuration 21
- Reference a g 22
- Aaa commands 24
- Command summary 24
- Hapter 24
- Chapter 4 aaa commands 25
- Ethernet switch cli reference guide 25
- Table 10 command summary aaa accounting continued 25
- Table 11 aaa authorization command summary 25
- Chapter 4 aaa commands 26
- Ethernet switch cli reference guide 26
- Table 11 aaa authorization command summary continued 26
- Arp commands 27
- Command summary 27
- Hapter 27
- Chapter 5 arp commands 28
- Command examples 28
- Ethernet switch cli reference guide 28
- Table 13 show ip arp 28
- The following table describes the labels in this screen 28
- This example creates a static arp entry and shows the arp tahle on the switch 28
- Arp inspection commands 29
- Command summary 29
- Hapter 29
- Chapter 6 arp inspection commands 30
- Ethernet switch cli reference guide 30
- Table 16 command summary arp inspection log 30
- Table 17 command summary interface arp inspection 30
- Table 18 command summary arp inspection vlan 30
- Chapter 6 arp inspection commands 31
- Command examples 31
- Ethernet switch cli reference guide 31
- Table 19 show arp inspection filter 31
- The following table describes the labels in this screen 31
- This example looks at log messages that were generated by arp packets and that have not been sent to the syslog server yet 31
- This example looks at the current list of mac address filters that were created because the switch identified an unauthorized arp packet when the switch identifies an unauthorized arp packet it automatically creates a mac address filter to block traffic from the source mac address and source vlan id of the unauthorized arp packet 31
- Chapter 6 arp inspection commands 32
- Ethernet switch cli reference guide 32
- Table 20 show arp inspection log 32
- The following table describes the labels in this screen 32
- This example displays whether ports are trusted or untrusted ports for arp inspection 32
- Chapter 6 arp inspection commands 33
- Ethernet switch cli reference guide 33
- Table 21 show arp inspection interface port channel 33
- The following table describes the labels in this screen 33
- Arp learning commands 34
- Command examples 34
- Command summary 34
- Hapter 34
- Bandwidth commands 35
- Command summary 35
- Hapter 35
- Chapter 8 bandwidth commands 36
- Command examples ingress 36
- Ethernet switch cli reference guide 36
- Note the sum of cirs cannot be greater than or equal to the uplink bandwidth 36
- Table 24 command summary bandwidth control bandwidth limit 36
- The following section lists the commands for this feature 36
- This example sets the outgoing traffic bandwidth limit to 5000 kbps and the incoming traffic bandwidth limit to 4000 kbps for port 1 36
- Chapter 8 bandwidth commands 37
- Command examples cir pir 37
- Ethernet switch cli reference guide 37
- This example deactivates the outgoing bandwidth limit on port 1 37
- This example displays the bandwidth limits configured on port 1 37
- This example sets the guaranteed traffic bandwidth limit on port 1 to 4000 kbps and the maximum traffic bandwidth limit to 5000 kbps for port 1 37
- Broadcast storm commands 38
- Command summary 38
- Hapter 38
- 128 broadcast packets per second 256 multicast packets per second 39
- Chapter 9 broadcast storm commands 39
- Command example bmstorm limit 39
- Command example broadcast limit multicast limit dlf limit 39
- Ethernet switch cli reference guide 39
- Table 26 command summary storm control bmstorm limit and bstorm control continued 39
- This example enables broadcast storm control on port 1 and limits the combined maximum rate of broadcast multicast and dlf packets to 128 kbps 39
- This example enables broadcast storm control on the switch and configures port 1 to accept up to 39
- 64 dlf packets per second 40
- Chapter 9 broadcast storm commands 40
- Ethernet switch cli reference guide 40
- Cfm commands 41
- Cfm overview 41
- Hapter 41
- How cfm works 41
- Cfm term definition 42
- Chapter 10 cfm commands 43
- Ethernet switch cli reference guide 43
- Table 27 cfm term definitions 43
- Table 28 cfm command user input values 43
- This section lists the common term definition appears in this chapter refer to user s guide for more detailed information about cfm 43
- User input values 43
- Chapter 10 cfm commands 44
- Command summary 44
- Ethernet switch cli reference guide 44
- Table 29 cfm command summary 44
- The following section lists the commands for this feature 44
- Chapter 10 cfm commands 45
- Ethernet switch cli reference guide 45
- Note if you set the format to vid the vlan id should be the same as the vlan id you use to identify the ma 45
- Table 29 cfm command summary continued 45
- Chapter 10 cfm commands 46
- Ethernet switch cli reference guide 46
- Table 29 cfm command summary continued 46
- Command examples 47
- Remember to save new settings using the write memory command 47
- Chapter 10 cfm commands 48
- Ethernet switch cli reference guide 48
- Table 30 show cfm action mipccmdb 48
- The following table describes the labels in this screen 48
- This example displays all neighbors mep port information in the mip ccm databases 48
- This example lists all cfm domains in this example only one md md1 is configured the ma3 with the associated mep port 1 is under this md1 48
- This example starts a loopback test and displays the test result on the console 48
- Chapter 10 cfm commands 49
- Ethernet switch cli reference guide 49
- This example assigns a virtual mac address to port 3 and displays the mac addresses of the ports 2 4 the assigned virtual mac address should be unique in both the switch and the network to which it belongs 49
- This example sets the switch to carry its host name and management ip address 192 68 00 in cfm packets 49
- This example shows remote mep database information the remote mep has been configured to carry its host name and a specified ip address in cfm packets 49
- Classifier commands 50
- Command summary 50
- Hapter 50
- Chapter 11 classifier commands 51
- Ethernet switch cli reference guide 51
- In an ipv4 packet header the protocol field identifies the next level protocol the following table shows some common ipv4 protocol types and the corresponding protocol number refer to http www iana org assignments protocol numbers for a complete list 51
- In an ipv6 packet header the next header field identifies the next level protocol the following table shows some common ipv6 next header values 51
- Table 32 common ethernet types and protocol number 51
- Table 33 common ipv4 protocol types and protocol numbers 51
- Table 34 common ipv6 next header values 51
- The following table shows some other common ethernet types and the corresponding protocol number 51
- Command examples 52
- Cluster commands 53
- Command summary 53
- Hapter 53
- Chapter 12 cluster commands 54
- Command examples 54
- Ethernet switch cli reference guide 54
- Table 36 show cluster member 54
- The following table describes the labels in this screen 54
- This example creates the cluster cmanage in vlan 1 then it looks at the current list of candidates for membership in this cluster and adds two switches to cluster 54
- Chapter 12 cluster commands 55
- Ethernet switch cli reference guide 55
- Logs out of the member s cli and returns to the cli of the manager 55
- Table 37 show cluster 55
- The following table describes the labels in this screen 55
- This example logs in to the cli of member 00 13 49 00 00 01 looks at the current firmware version on the member 55
- This example looks at the current status of the switch s cluster 55
- Command summary 56
- Date and time commands 56
- Hapter 56
- Chapter 13 date and time commands 57
- Command examples 57
- Ethernet switch cli reference guide 57
- Table 39 time command summary continued 57
- Table 40 timesync command summary 57
- This example sets the current date current time time zone and daylight savings time 57
- Chapter 13 date and time commands 58
- Ethernet switch cli reference guide 58
- Table 41 show timesync 58
- The following table describes the labels in this screen 58
- This example looks at the current time server settings 58
- Data center bridging commands 59
- Hapter 59
- Overview 59
- Pfc ets and dcbx standards 59
- Application priority is used to globally assign a priority to all fcoe traffic on the switch dcbx data center bridging capability exchange ieee 802 qaz 2011 uses lldp link layer discovery protocol to advertize pfc ets and application priority information between switches pfc information should be consistent between connected switches so pfc can be configured automatically using dcbx 60
- Chapter 14 data center bridging commands 60
- Command summary 60
- Ethernet switch cli reference guide 60
- Pfc should be configured the same on connected switch ports if dcbx is used then one switch port must be configured to accept network configuration from the peer switch port auto if both switch ports are configured to accept configuration auto on both switch ports then the configuration of the switch port with the lowest mac address hex value sum is used 60
- Table 42 dcb user input values 60
- Table 43 priority flow control command summary 60
- The following table describes user input values available in multiple commands for this feature 60
- The following table lists the commands for this feature 60
- This section shows the commands and examples for pfc ets application priority and dcbx 60
- Chapter 14 data center bridging commands 61
- Ethernet switch cli reference guide 61
- In the following example pfc on switch a port 1 is set to auto so that it can accept the priority configuration from the peer switch b if switch a did not receive pfc pdu from switch b then priority 2 will be used by switch a 61
- In the following example switch a is not using switch b s configured priorities 61
- In the following example switch a is using switch b s configured priorities 61
- Pfc command examples 61
- Table 43 priority flow control command summary continued 61
- Use the show command to see the pfc configuration operation priority shows whether switch a is using switch b s configured priorities or not 61
- Chapter 14 data center bridging commands 63
- Create and name traffic class ids with weights for the non sp traffic type 63
- Ethernet switch cli reference guide 63
- Ets command example 1 63
- Table 44 ets command summary 63
- Table 45 ets example traffic classes 63
- Table 46 ets example traffic bandwidths 63
- The following table lists the commands for this feature 63
- The guaranteed minimum bandwidth for both san and lan traffic is 2 gbps with a link bandwidth of 10gbps 63
- This is an example where the non editable default traffic class id 0 uses sp queuing lan and san traffic uses wfq queuing with equal weighting of 50 each 63
- Application priority 64
- Chapter 14 data center bridging commands 64
- Ethernet switch cli reference guide 64
- Next configure a port for traffic class es and bind priorities to traffic classes on a port in the next example we configure port 1 and bind priorities 0 1 and 2 to traffic class 2 lan 3 4 5 and 6 to class 1 san and 7 to class 0 the default traffic class 64
- Table 47 ets example priority traffic class id mapping 64
- Table 48 application priority command summary 64
- The following table lists the commands for this feature 64
- This command shows traffic class 64
- Use the application priority command to assign a priority to all fcoe traffic on a switch 64
- Application priority can then be used in conjunction with ets and pfc as shown in the following examples 65
- Application priority command examples 65
- Chapter 14 data center bridging commands 65
- Default traffic class 0 with strict priority for priorities 0 1 2 6 7 traffic class 3 for legacy ethernet traffic guarantee bandwidth 40 for priority 4 5 traffic class 4 for fcoe traffic guarantee bandwidth 60 for priority 3 unicast to non unicast weight ratio is 100 100 65
- Ethernet switch cli reference guide 65
- In the following example all fcoe traffic on the switch is assigned with priority 3 65
- Table 49 ets example 2 traffic classes 65
- This is an application priority command example with ets 65
- This is an application priority command example with pfc 65
- Chapter 14 data center bridging commands 66
- Dcbx uses lldp link layer discovery protocol to exchange pfc ets and application priority information between switches pfc information should be consistent between switches so this can be configured automatically using dcbx 66
- Ethernet switch cli reference guide 66
- In order for switches to exchange information they must send their type length values tlvs in order to be able to read each other s information 66
- See chapter 37 on page 158 for lldp command examples 66
- See chapter 37 on page 158 for more information on lldp 66
- Table 50 dcbx command summary 66
- The following table lists the commands for this feature 66
- This is a dcbx command example 66
- Command summary 67
- Dhcp commands 67
- Hapter 67
- Chapter 15 dhcp commands 68
- Ethernet switch cli reference guide 68
- Note you have to configure the vlan before you configure a dhcp relay for the vlan you have to disable dhcp smart relay before you can enable dhcp relay 68
- Note you have to disable dhcp relay before you can enable dhcp smart relay 68
- Table 52 dhcp relay command summary continued 68
- Table 53 dhcp relay broadcast command summary 68
- Table 54 dhcp smart relay command summary 68
- Chapter 15 dhcp commands 69
- Command 69
- Command examples 69
- Ethernet switch cli reference guide 69
- In this example the switch relays dhcp requests for the vlan1 and vlan2 domains there is only one dhcp server for dhcp clients in both domains 69
- Table 54 dhcp smart relay command summary continued 69
- Table 55 dhcp server command summary 69
- 6 0 00 70
- Chapter 15 dhcp commands 70
- Ethernet switch cli reference guide 70
- Figure 3 example global dhcp relay 70
- Figure 4 example dhcp relay for two vlans 70
- In this example there are two vlans vids 1 and 2 in a campus network two dhcp servers are installed to serve each vlan the switch forwards dhcp requests from the dormitory rooms vlan 1 to the dhcp server with ip address 192 68 00 dhcp requests from the academic buildings vlan 2 are sent to the other dhcp server with ip address 172 6 0 00 70
- This example shows how to configure the switch for this configuration dhcp relay agent information option 82 is also enabled 70
- Vlan1 vlan2 70
- Command summary 72
- Dhcp snooping dhcp vlan commands 72
- Hapter 72
- Chapter 16 dhcp snooping dhcp vlan commands 73
- Ethernet switch cli reference guide 73
- Table 56 dhcp snooping command summary continued 73
- Command examples 74
- Chapter 16 dhcp snooping dhcp vlan commands 75
- Displays dhcp snooping configuration details 75
- Ethernet switch cli reference guide 75
- Command summary 76
- Diffserv commands 76
- Hapter 76
- Command summary 77
- Display commands 77
- Hapter 77
- Command summary 78
- Dvmrp commands 78
- Dvmrp overview 78
- Hapter 78
- Chapter 19 dvmrp commands 79
- Command examples 79
- Enables igmp and dvmrp on the switch enables dvmrp on the following routing domains 10 0 0 24 172 6 24 displays dvmrp settings configured on the switch 79
- Ethernet switch cli reference guide 79
- Figure 6 dvmrp network example 79
- In this example the switch is configured to exchange dvmrp information with other dvmrp enabled routers as shown next the switch is a dvmrp router c dvmrp is activated on ip routing domains 10 0 0 24 and 172 6 24 so that it can exchange dvmrp information with routers a and b 79
- Table 60 command summary dvmrp continued 79
- Cpu protection overview 80
- Error disable and recovery commands 80
- Error disable recovery overview 80
- Hapter 80
- User input values 80
- Chapter 20 error disable and recovery commands 81
- Command summary 81
- Ethernet switch cli reference guide 81
- Table 62 cpu protection command summary 81
- Table 63 errdisable recovery command summary 81
- The following section lists the commands for this feature 81
- Chapter 20 error disable and recovery commands 82
- Command examples 82
- Ethernet switch cli reference guide 82
- Limit the number of arp packets that port 7 can handle to 100 packets per second set to shut down port 7 when the number arp packets the port should handle exceeds the rate limit display the cpu protection settings that you just set for port 7 display the error disable status and action mode for arp packet handling 82
- Table 63 errdisable recovery command summary continued 82
- This example shows you how to configure the following 82
- Chapter 20 error disable and recovery commands 83
- Ethernet switch cli reference guide 83
- This example enables the disabled port recovery function and the recovery timer for the loopguard feature on the switch if a port is shut down due to the specified reason the switch activates the port 300 seconds the default value later this example also shows the number of the disabled port s and the time left before the port s becomes active 83
- Command summary 84
- Ethernet oam commands 84
- Hapter 84
- Ieee 802 ah link layer ethernet oam implementation 84
- Chapter 21 ethernet oam commands 85
- Command examples 85
- Ethernet switch cli reference guide 85
- Table 64 ethernet oam command summary continued 85
- This example enables ethernet oam on port 7 and sets the mode to active 85
- Chapter 21 ethernet oam commands 86
- Ethernet switch cli reference guide 86
- Table 65 show ethernet oam discovery 86
- The following table describes the labels in this screen 86
- This example performs ethernet oam discovery from port 7 86
- Chapter 21 ethernet oam commands 87
- Ethernet switch cli reference guide 87
- Table 65 show ethernet oam discovery continued 87
- This example looks at the number of oam packets transferred on port 1 87
- Chapter 21 ethernet oam commands 88
- Ethernet switch cli reference guide 88
- Table 66 show ethernet oam statistics 88
- Table 67 show ethernet oam summary 88
- The following table describes the labels in this screen 88
- This example looks at the configuration of ports on which oam is enabled 88
- Chapter 21 ethernet oam commands 89
- Ethernet switch cli reference guide 89
- Table 67 show ethernet oam summary continued 89
- Command summary 90
- External alarm commands 90
- Hapter 90
- Chapter 22 external alarm commands 91
- Command examples 91
- Ethernet switch cli reference guide 91
- This example configures and shows the name and status of the external alarm s 91
- Command summary 92
- Garp commands 92
- Garp overview 92
- Hapter 92
- Chapter 23 garp commands 93
- Command examples 93
- Ethernet switch cli reference guide 93
- In this example the administrator looks at the switch s garp timer settings and decides to change them the administrator sets the join timer to 300 milliseconds the leave timer to 800 milliseconds and the leave all timer to 11000 milliseconds 93
- Green ethernet commands 94
- Green ethernet overview 94
- Hapter 94
- Active displays when eee is enabled and the eee port is up inactive displays when eee is enabled but the eee port is down or the device connected to this port does not support eee unsupported means the switch cannot display the status means eee is not enabled 95
- Chapter 24 green ethernet commands 95
- Command summary 95
- Ethernet switch cli reference guide 95
- Green ethernet command example 95
- In this example the switch supports eee and auto power down per port and short reach globally the following are explanations of the status parameters 95
- Table 70 green ethernet command summary 95
- The following section lists the commands for this feature 95
- Auto power down 96
- Chapter 24 green ethernet commands 96
- Ethernet switch cli reference guide 96
- Normal means auto power down has not reduced the power on this link power down means auto power down has reduced the power on this link unsupported means the switch cannot display the status means auto power down is not enabled 96
- Normal means short reach has not reduced the power on this link low power means short reach has reduced the power on this link unsupported means the switch cannot display the status means short reach is not enabled 96
- Short reach 96
- Chapter 24 green ethernet commands 97
- Ethernet switch cli reference guide 97
- The following example shows how to configure short reach if the switch supports short reach per port 97
- The following example shows the display for short reach if the switch supports short reach per port and showing the status 97
- Command examples 98
- Command summary 98
- Gvrp commands 98
- Hapter 98
- Reference h m 99
- Command summary 101
- Hapter 101
- Https server commands 101
- Chapter 26 https server commands 102
- Command examples 102
- Ethernet switch cli reference guide 102
- Table 73 show https 102
- The following table describes the labels in this screen 102
- This example shows the current https settings statistics and sessions 102
- Chapter 26 https server commands 103
- Ethernet switch cli reference guide 103
- Table 73 show https continued 103
- Table 74 show https session 103
- The following table describes the labels in this screen 103
- This example shows the current https sessions 103
- Chapter 26 https server commands 104
- Ethernet switch cli reference guide 104
- Table 74 show https session continued 104
- Command summary 105
- Guest vlan overview 105
- Hapter 105
- Ieee 802 x authentication commands 105
- Chapter 27 ieee 802 x authentication commands 106
- Command examples 106
- Ethernet switch cli reference guide 106
- Specifies radius server 1 with ip address 10 0 0 port 1890 and the string secretkey as the password 2 specifies the timeout period of 30 seconds that the switch will wait for a response from the radius server 3 enables port authentication on the switch 106
- Table 75 port access authenticator command summary continued 106
- This example configures the switch in the following ways 106
- Command summary 108
- Hapter 108
- Igmp and multicasting commands 108
- Igmp overview 108
- Chapter 28 igmp and multicasting commands 109
- Command examples 109
- Ethernet switch cli reference guide 109
- Sets the switch to flood unknown multicast frames sets the switch to non querier mode 109
- Table 76 igmp command summary continued 109
- Table 77 ipmc command summary 109
- This example configures igmp on the switch with the following settings 109
- Command summary 111
- Hapter 111
- Igmp snooping commands 111
- Chapter 29 igmp snooping commands 112
- Ethernet switch cli reference guide 112
- Table 79 igmp snooping command summary continued 112
- Chapter 29 igmp snooping commands 113
- Ethernet switch cli reference guide 113
- Table 79 igmp snooping command summary continued 113
- Table 80 igmp snooping vlan command summary 113
- Table 81 interface igmp command summary 113
- Chapter 29 igmp snooping commands 114
- Ethernet switch cli reference guide 114
- Table 81 interface igmp command summary continued 114
- Chapter 29 igmp snooping commands 115
- Command examples 115
- Ethernet switch cli reference guide 115
- Host timeou 115
- Table 81 interface igmp command summary continued 115
- This example enables igmp snooping on the switch sets the 115
- Value to 30 seconds and sets the switch to drop packets from unknown multicast groups 115
- Chapter 29 igmp snooping commands 116
- Ethernet switch cli reference guide 116
- Table 82 show multicast 116
- The following table describes the labels in this screen 116
- This example limits the number of multicast groups on port 1 to 5 116
- This example shows the current multicast groups on the switch 116
- This example shows the current multicast vlan on the switch 116
- Chapter 29 igmp snooping commands 117
- Ethernet switch cli reference guide 117
- This example restricts ports 1 4 to multicast ip addresses 224 55 55 through 225 55 55 55 117
- Command summary 118
- Hapter 118
- Igmp filtering commands 118
- Chapter 30 igmp filtering commands 119
- Command examples 119
- Ethernet switch cli reference guide 119
- This example restricts ports 1 4 to multicast ip addresses 224 55 55 through 225 55 55 55 119
- Command summary 120
- Hapter 120
- Interface commands 120
- 10000 or 4000 121
- Chapter 31 interface commands 121
- Ethernet switch cli reference guide 121
- Table 84 interface command summary continued 121
- Chapter 31 interface commands 122
- Command examples 122
- Ethernet switch cli reference guide 122
- Table 85 show interfaces 122
- The following table describes the labels in this screen 122
- This example looks at the current status of port 1 122
- Chapter 31 interface commands 123
- Ethernet switch cli reference guide 123
- Table 85 show interfaces continued 123
- Chapter 31 interface commands 124
- Ethernet switch cli reference guide 124
- Sets the default port vid to 200 2 sets these ports to accept only tagged frames 124
- Sets the ieee 802 p quality of service priority to four 4 2 sets the name test 3 sets the speed to 100 mbps in half duplex mode 124
- Table 85 show interfaces continued 124
- This example configures ports 1 3 4 and 5 in the following ways 124
- This example configures ports 1 5 in the following ways 124
- Command examples 125
- Command summary 125
- Hapter 125
- Interface route domain mode 125
- Command summary 126
- Hapter 126
- Ip commands 126
- Chapter 33 ip commands 127
- Command examples 127
- Ethernet switch cli reference guide 127
- Table 88 tcp and udp command summary continued 127
- Table 89 show ip tcp 127
- The following table describes the labels in this screen 127
- This example shows the tcp statistics and listener ports see rfc 1213 for more information 127
- Chapter 33 ip commands 128
- Ethernet switch cli reference guide 128
- Table 89 show ip tcp continued 128
- Chapter 33 ip commands 129
- Ethernet switch cli reference guide 129
- Table 89 show ip tcp continued 129
- Table 90 show ip udp 129
- The following table describes the labels in this screen 129
- This example shows the udp statistics and listener ports see rfc 1213 for more information 129
- Command examples 130
- Command summary 130
- Hapter 130
- Ip source binding commands 130
- Chapter 34 ip source binding commands 131
- Ethernet switch cli reference guide 131
- Table 92 show ip source binding 131
- The following table describes the labels in this screen 131
- Hapter 132
- Ipv6 addressing 132
- Ipv6 commands 132
- Ipv6 overview 132
- Ipv6 terms 133
- A loopback address 0 0 0 0 0 0 0 1 or 1 allows a host to send packets to itself it is similar to 127 in ipv4 134
- Chapter 35 ipv6 commands 134
- Ethernet switch cli reference guide 134
- Loopback 134
- Multicast scope allows you to determine the size of the multicast group a multicast address has a predefined prefix of ff00 8 the following table describes some of the predefined multicast addresses 134
- Table 95 predefined multicast address 134
- Table 96 reserved multicast address 134
- The following table describes the multicast addresses which are reserved and can not be assigned to a multicast group 134
- Eui 64 135
- Chapter 35 ipv6 commands 139
- Command summary 139
- Ethernet switch cli reference guide 139
- In the following mld snooping proxy example all connected upstream ports 1 7 are treated as one interface the connection between ports 8 and 9 is blocked by stp to break the loop if there is one query from a router x or mld done or report message from any upstream port it will be broadcast to all connected upstream ports 139
- Report 139
- Table 97 ipv6 user input values 139
- Table 98 ipv6 address command summary 139
- The following section lists the commands for this feature 139
- The following table describes user input values available in multiple commands for this feature 139
- Chapter 35 ipv6 commands 140
- Ethernet switch cli reference guide 140
- Note make sure an ipv6 router is available in the vlan network before using this command on the switch 140
- Table 98 ipv6 address command summary continued 140
- Chapter 35 ipv6 commands 141
- Ethernet switch cli reference guide 141
- Table 98 ipv6 address command summary continued 141
- Table 99 ipv6 dhcp relay command summary 141
- Chapter 35 ipv6 commands 142
- Ethernet switch cli reference guide 142
- Note the switch applies the time interval in increments of 10 for example if you set a time interval from 1280 to 1289 milliseconds the switch uses the time interval of 1280 milliseconds 142
- Table 100 ipv6 icmp and ping6 command summary 142
- Table 101 ipv6 mld snooping proxy command summary 142
- Chapter 35 ipv6 commands 143
- Ethernet switch cli reference guide 143
- Table 101 ipv6 mld snooping proxy command summary continued 143
- Chapter 35 ipv6 commands 144
- Ethernet switch cli reference guide 144
- Table 101 ipv6 mld snooping proxy command summary continued 144
- Chapter 35 ipv6 commands 145
- Ethernet switch cli reference guide 145
- Table 101 ipv6 mld snooping proxy command summary continued 145
- Chapter 35 ipv6 commands 146
- Ethernet switch cli reference guide 146
- Table 102 ipv6 nd command summary 146
- Chapter 35 ipv6 commands 147
- Ethernet switch cli reference guide 147
- Table 102 ipv6 nd command summary continued 147
- Table 103 ipv6 neighbor command summary 147
- Chapter 35 ipv6 commands 148
- Command examples 148
- Ethernet switch cli reference guide 148
- Table 103 ipv6 neighbor command summary continued 148
- This example shows how to enable ipv6 in vlan 1 and display the link local address the switch automatically generated and other ipv6 information for the vlan 148
- This example shows how to manually configure two ipv6 addresses one uses the eui 64 format one doesn t in vlan 1 and then display the result before using ipv6 address commands you have to enable ipv6 in the vlan and this has the switch generate a link local address for the interface 148
- Chapter 35 ipv6 commands 149
- Ethernet switch cli reference guide 149
- There are three addresses created in total for vlan 1 the address 2001 db8 c18 1 219 cbff fe00 1 64 is created with the interface id 219 cbff fe00 1 generated using the eui 64 format the address 2001 db8 c18 1 12b 64 is created exactly the same as what you entered in the command 149
- This example shows the switch owns l displays in the t field two manually configured permanent ip addresses 2001 1234 and fe80 219 cbff fe00 1 it also displays a neighbor fe80 2d0 59ff feb8 103c in vlan 1 is reachable from the switch 149
- Chapter 35 ipv6 commands 150
- Ethernet switch cli reference guide 150
- Table 104 show ipv6 neighbor 150
- The following table describes the labels in this screen 150
- This example sends ping requests to an ethernet device with ipv6 address fe80 2d0 59ff feb8 103c in vlan 1 the device also responds the pings 150
- By default windows xp and windows 2003 support ipv6 this example shows you how to use the ipv6 install command on windows xp 2003 to enable ipv6 this also displays how to use the ipconfig command to see auto generated ip addresses 151
- Chapter 35 ipv6 commands 151
- Ethernet switch cli reference guide 151
- Example enabling ipv6 on windows xp 2003 151
- This example configures a static ipv6 route to forward packets with ipv6 prefix 2100 and prefix length 64 to the gateway with ipv6 address fe80 219 cbff fe01 101 in vlan 1 151
- Example http accessing the switch using ipv6 152
- How you access the switch using http varies depending on the operating system os and the type of browser you use and the type of address you want to access 152
- Ipv6 is installed and enabled by default in windows vista use the ipconfig command to check your automatic configured ipv6 address as well you should see at least one ipv6 address available for the interface on your computer 152
- It s recommended to use internet explorer 7 or firefox to access the switch s web gui 152
- Make sure you have enabled ipv6 on your computer see section 35 use the ipconfig command in the command prompt to check the ipv6 address on your computer the example uses an interface with address fe80 2d0 59ff feb8 103c to 152
- This example shows you how to access the switch using http on windows xp 152
- Command summary 155
- Hapter 155
- Layer 2 protocol tunnel l2pt commands 155
- Chapter 36 layer 2 protocol tunnel l2pt commands 156
- Command examples 156
- Ethernet switch cli reference guide 156
- Table 106 l2pt command summary continued 156
- This example enables l2pt on the switch and sets the destination mac address for encapsulating layer 2 protocol packets received on an access port 156
- Chapter 36 layer 2 protocol tunnel l2pt commands 157
- Ethernet switch cli reference guide 157
- This example displays l2pt settings and status on port 3 you can also see how many cdp stp vtp lacp pagp and udld packets received on this port are encapsulated decapsulated or dropped 157
- This example enables l2pt for stp cdp and vtp packets on port 3 it also sets l2pt mode to access for this port 157
- This example sets l2pt mode to tunnel for port 4 157
- Hapter 158
- Link layer discovery protocol lldp commands 158
- Lldp overview 158
- Chapter 37 link layer discovery protocol lldp commands 159
- Command summary 159
- Ethernet switch cli reference guide 159
- Lldp med link layer discovery protocol for media endpoint devices is an enhanced extension to lldp especially for voice applications you can use lldp med to advertise location based information of emergency calls and or network policies for voice video streaming 159
- Table 107 lldp command summary 159
- The following section lists the commands for this feature 159
- Chapter 37 link layer discovery protocol lldp commands 160
- Ethernet switch cli reference guide 160
- Table 107 lldp command summary continued 160
- Chapter 37 link layer discovery protocol lldp commands 161
- Ethernet switch cli reference guide 161
- Table 107 lldp command summary continued 161
- Chapter 37 link layer discovery protocol lldp commands 162
- Ethernet switch cli reference guide 162
- Note make sure the lldp packet transmitting interval is shorter than its ttl to have the switch s device information being updated in the neighboring devices before it ages out 162
- Table 107 lldp command summary continued 162
- Chapter 37 link layer discovery protocol lldp commands 163
- Command examples 163
- Ethernet switch cli reference guide 163
- See chapter 14 on page 59 for dcb configuration and examples 163
- This example enables lldp on the switch sets port 2 to send and receive lldp packets and allows the switch to send optional basic management tlvs such as management address port description and system description tlvs on port 2 this example also shows the lldp settings on port 2 and global lldp settings on the switch 163
- This example shows global switch lldp settings 163
- Chapter 37 link layer discovery protocol lldp commands 164
- Ethernet switch cli reference guide 164
- Lldp settings on a port 164
- Switch lldp settings 164
- Table 108 164
- Table 109 164
- The following table describes the labels in this screen 164
- This example shows lldp settings on a port 164
- Chapter 37 link layer discovery protocol lldp commands 165
- Continued 165
- Ethernet switch cli reference guide 165
- Lldp settings on a por 165
- Switch lldp statistics 165
- Table 109 165
- Table 110 165
- The following table describes the labels in this screen 165
- This example shows global switch lldp statistics 165
- This example shows lldp statistics on a port 165
- Chapter 37 link layer discovery protocol lldp commands 166
- Ethernet switch cli reference guide 166
- Lldp statistics on a port 166
- Local lldp information 166
- Table 111 166
- Table 112 166
- The following table describes the labels in this screen 166
- This example shows local switch the switch you re accessing lldp information 166
- Chapter 37 link layer discovery protocol lldp commands 167
- Ethernet switch cli reference guide 167
- Local switch lldp information on a port 167
- Table 113 167
- The following table describes the labels in this screen 167
- This example shows local switch the switch you re accessing lldp information on a port 167
- Chapter 37 link layer discovery protocol lldp commands 168
- Continued 168
- Ethernet switch cli reference guide 168
- Local switch lldp information on a por 168
- Remote switch lldp information 168
- Table 113 168
- Table 114 168
- The following table describes the labels in this screen 168
- This example shows remote switch the switch connected to the port on the switch you re accessing lldp information 168
- Chapter 37 link layer discovery protocol lldp commands 169
- Continued 169
- Ethernet switch cli reference guide 169
- Remote switch lldp informatio 169
- Table 114 169
- Command summary 170
- Hapter 170
- Load sharing commands 170
- Load sharing overview 170
- Chapter 38 load sharing commands 171
- Command examples 171
- Ethernet switch cli reference guide 171
- This example enables equal cost multipath ecmp routing on the switch and sets the switch to use a packet s source and destination ip addresses to determine the routing path for the packet 171
- Command examples 172
- Command summary 172
- Hapter 172
- Logging commands 172
- Command summary 173
- Hapter 173
- Login account commands 173
- Password encryption 173
- Chapter 40 login account commands 174
- Command examples 174
- Ethernet switch cli reference guide 174
- This example creates a new user user2 with privilege 13 174
- Command summary 175
- Hapter 175
- Loopguard commands 175
- Chapter 41 loopguard commands 176
- Command examples 176
- Ethernet switch cli reference guide 176
- Table 119 show loopguard 176
- The following table describes the labels in this screen 176
- This example enables loopguard on ports 1 3 176
- Command summary 177
- Hapter 177
- Mac address commands 177
- Chapter 42 mac address commands 178
- Command examples 178
- Ethernet switch cli reference guide 178
- Table 120 mac mac aging time and mac flush command summary continued 178
- Table 121 show mac address table 178
- The following table describes the labels in this screen 178
- This example shows the current mac address table 178
- Command summary 179
- Hapter 179
- Mac authentication commands 179
- Mac authentication overview 179
- Chapter 43 mac authentication commands 180
- Command examples 180
- Ethernet switch cli reference guide 180
- Table 122 mac authentication command summary continued 180
- This example enables mac authentication on the switch specifies the name prefix clientname and the mac authentication password lech89 next mac authentication is activated on ports 1 5 and configuration details are displayed 180
- Command summary 181
- Hapter 181
- Mac filter commands 181
- Command example 182
- Command example filter source 182
- Command summary 183
- Hapter 183
- Mac forward commands 183
- Command summary 184
- Hapter 184
- Mac pinning commands 184
- Chapter 46 mac pinning commands 185
- Command examples 185
- Ethernet switch cli reference guide 185
- This example enables mac pinning on the switch and port 3 it also shows the mac pinning status 185
- Hapter 186
- Mirror commands 186
- Chapter 47 mirror commands 187
- Command summary 187
- Ethernet switch cli reference guide 187
- Table 128 mirror command summary 187
- Table 129 mirror filter command summary 187
- The following section lists the commands for this feature 187
- Chapter 47 mirror commands 188
- Command examples 188
- Ethernet switch cli reference guide 188
- Table 130 rmirror command summary 188
- This example enables port mirroring and copies outgoing traffic from ports 1 4 5 and 6 to port 3 188
- Chapter 47 mirror commands 189
- Ethernet switch cli reference guide 189
- This example creates an rmirror vlan with a vlan id of 200 on the switch sets port 6 as the reflector port and sets the priority of mirrored traffic to 3 in this rmirror vlan when the switch is the source device this example also specifies the ports 4 and 5 on which traffic will be mirrored and shows the rmirror vlan settings 189
- This example displays the mirror settings of the switch after you configured in the example above 189
- Command summary 190
- Hapter 190
- Mrstp commands 190
- Mrstp overview 190
- Chapter 48 mrstp commands 191
- Command examples 191
- Enables mrstp on the switch activates tree 1 and sets the bridge priority hello time maximum age and forward values for this rstp configuration activates mrstp for ports 1 5 and sets path cost on these ports to 127 adds ports 1 5 to tree index 1 191
- Ethernet switch cli reference guide 191
- In this example we enable mrstp on ports 21 24 port 24 is connected to the host while ports 21 23 are connected to another switch 191
- Note an edge port becomes a non edge port as soon as it receiveds a bridge protocol data units bpdu 191
- Table 131 command summary mrstp 191
- This example configures mrstp in the following way 191
- Command summary 192
- Hapter 192
- Mstp commands 192
- Chapter 49 mstp commands 193
- Command examples 193
- Ethernet switch cli reference guide 193
- Table 133 mstp instance command summary 193
- This example shows the current mstp configuration 193
- Chapter 49 mstp commands 194
- Ethernet switch cli reference guide 194
- Table 134 show mstp 194
- The following table describes the labels in this screen 194
- This example shows the current cist configuration mstp instance 0 194
- Chapter 49 mstp commands 195
- Ethernet switch cli reference guide 195
- Table 135 show mstp instance 195
- The following table describes the labels in this screen 195
- Command examples 197
- Command summary 197
- Hapter 197
- Multiple login commands 197
- Command summary 198
- Hapter 198
- Mvr commands 198
- Command examples 199
- Reference n s 200
- Command summary 202
- Hapter 202
- Ospf commands 202
- Ospf overview 202
- Chapter 52 ospf commands 203
- Ethernet switch cli reference guide 203
- Table 139 ospf command summary continued 203
- Chapter 52 ospf commands 204
- Ethernet switch cli reference guide 204
- Note you cannot set two routing protocols to have the same administrative distance 204
- Table 139 ospf command summary continued 204
- Chapter 52 ospf commands 205
- Command examples 205
- Ethernet switch cli reference guide 205
- Figure 7 ospf network example 205
- In this example the switch a is an area border router abr in an ospf network 205
- Table 139 ospf command summary continued 205
- In this example the switch z is a redistributor between a rip network and an ospf network it summarizes 4 routing entries 192 68 24 192 68 1 24 learned from rip router a into 192 68 22 and then sends it to ospf router b 206
- Is also set to 1 as this router should participate in router elections 206
- This example configures an ospf interface for the 172 6 24 network and specifies to use simple authentication with the key 1234abcd the priority for the 206
- This example enables ospf on the switch sets the router id to 172 6 configures an ospf area id as 0 backbone and enables simple authentication 206
- Chapter 52 ospf commands 207
- Ethernet switch cli reference guide 207
- From the example above the third octet of all the four network ip addresses is 00001000 00001001 00001010 000001011 respectively the first 4 digits 000010 are the common part among these ip addresses so 192 68 22 can be used to represent all of the 4 networks the following example shows you how to configure the ospf summary address and then show all redistribution entries 207
- This example shows you how to enable the redistribution for rip protocol and then show all redistribution entries 207
- Command summary 208
- Hapter 208
- Password commands 208
- Password encryption 208
- Command examples 209
- Command summary 210
- Hapter 210
- Poe commands 210
- Chapter 54 poe commands 211
- Command examples 211
- Ethernet switch cli reference guide 211
- Table 141 pwr command summary continued 211
- This example enables power over ethernet poe on ports 1 4 and enables traps when the power usage reaches 25 211
- This example sets the maximum amount of power allowed for port 2 to 7500 mw 211
- Chapter 54 poe commands 212
- Ethernet switch cli reference guide 212
- Table 142 show pwr 212
- The following table describes the labels in this screen 212
- This example shows the current status and configuration of power over ethernet 212
- Chapter 54 poe commands 213
- Ethernet switch cli reference guide 213
- Note if the management mode is set to consumption this field shows na 213
- Note the switch must have at least 16 w of remaining power in order to supply power to a poe device even if the poe device requested less than 16 w 213
- Table 142 show pwr continued 213
- Command summary 214
- Hapter 214
- Policy commands 214
- Chapter 55 policy commands 215
- Ethernet switch cli reference guide 215
- Table 143 policy command summary 215
- Chapter 55 policy commands 216
- Command examples 216
- Ethernet switch cli reference guide 216
- Table 143 policy command summary 216
- This example creates a policy highpriority for the traffic flow identified via classifier vlan3 see the classifier example in chapter 11 on page 50 this policy replaces the ieee 802 priority field with the ip tos priority field value 7 for vlan3 packets 216
- Chapter 55 policy commands 217
- Ethernet switch cli reference guide 217
- This example creates a policy policy1 for the traffic flow identified via classifier class1 see the classifier example in chapter 11 on page 50 this policy forwards class1 packets to port 8 217
- Command summary 218
- Hapter 218
- Policy route commands 218
- 9 it then shows the policy routing information 219
- By default the switch forwards all packets to the default gateway this example configures a layer 3 classifier class 1 to group traffic with source ip address 192 68 3 this example also creates a policy routing rule in profile profile 1 to set the 219
- Chapter 56 policy route commands 219
- Command examples 219
- Ethernet switch cli reference guide 219
- To forward packets that match the layer 3 classifier to the gateway with ip address 219
- Command summary 220
- Hapter 220
- Port security commands 220
- Chapter 57 port security commands 221
- Command examples 221
- Ethernet switch cli reference guide 221
- Table 145 port security command summary continued 221
- This example enables port security on port 1 and limits the number of learned mac addresses to 5 221
- Command examples 222
- Command summary 222
- Hapter 222
- Port based vlan commands 222
- Hapter 223
- Port state 223
- Pppoe ia commands 223
- Pppoe intermediate agent overview 223
- Chapter 59 pppoe ia commands 224
- Command summary 224
- Ethernet switch cli reference guide 224
- Table 147 pppoe intermediate agent command summary 224
- The following section lists the commands for this feature 224
- The switch discards pado and pads packets which are sent from a pppoe server but received on an untrusted port 224
- Chapter 59 pppoe ia commands 225
- Ethernet switch cli reference guide 225
- Table 147 pppoe intermediate agent command summary continued 225
- Chapter 59 pppoe ia commands 226
- Command examples 226
- Ethernet switch cli reference guide 226
- This example is more advanced it assumes a pppoe ia client is connected to port 2 and a pppoe ia server is connected to port 5 if we want pppoe ia to work port 2 and port 5 must be belong to the some vlan and the pppoe ia must be enabled globally and in this corresponding vlan we also need to set port 5 as trust port then the last thing we need to do is to decide which sub options the received padi padr or padt packet needs to carry here assume both circuit id and remote id should be carried 226
- This is an example of how to enable and configure pppoe ia for vlans 226
- This is an example of how to enable and disable pppoe ia on the switch 226
- This is an example of how to set a pppoe ia trust port 226
- Because we didn t assign the appended string for remote id in examples 1 and 2 the switch appends a string to carry the client s mac address as default if we want the remote id to carry the forportvlanremoteidtest information for a specific vlan on a port we can add the following configuratio 227
- Similarly we can let the circuit id carry the information which we configure 227
- The following examples show you how to configure the vendor specific tag for pppoe ia they assume there is a pppoe ia client connected to port 2 and pppoe ia server or up link port connected to port 5 227
- This is a variation of the previous one and uses the same initial setup client on port 2 server on port 5 227
- Vendor specific tag examples 227
- Additionally we can let the circuit id or remote id carry the user configured information from a specific port whose priority is less than the specific vlan on a port setting 228
- Chapter 59 pppoe ia commands 228
- Ethernet switch cli reference guide 228
- Since we didn t assign the appended string for remote id in example 1 and 2 it will carry the client s mac address as default 228
- Hapter 229
- Legacy pvlan overview 229
- Private vlan commands 229
- Command examples 230
- Legacy pvlan command summary 230
- That applies to vlan 123 ports 7 and 8 are the promiscuour ports in vlan 123 other ports in this vlan are added to the isolated port list automatically and cannot communicate with each other the isolated ports in vlan 123 can send and receive traffic from ports 7 and 8 this example also shows all private vlan rules configured on the 230
- The following section lists the commands for this feature 230
- This example sets a private vlan rule 230
- Command summary 231
- Private vlan 231
- That applies to vlan 111 ports 1 2 and 24 belong to vlan 111 ports 1 and 2 are added to the isolated port list automatically and cannot communicate with each other port 24 is the uplink port and also the promiscuour port in this vlan the isolated ports in vlan 111 can send and receive traffic from the uplink port 24 this example also shows all private vlan rules configured on the 231
- The following section lists the commands for this feature 231
- This example sets a private vlan rule 231
- Chapter 60 private vlan commands 232
- Command example 232
- Ethernet switch cli reference guide 232
- Table 149 private vlan command summary continued 232
- This example sets private vlan 100 as a primary private vlan private vlan 101 as a community private vlan and private vlan 102 as an isolated private vlan vlans 101 and 102 are secondary private vlans that are associated primary private vlan 101 use the specified show command to display all private vlan configurations on the switch 232
- Chapter 60 private vlan commands 233
- Ethernet switch cli reference guide 233
- Command summary 234
- Hapter 234
- Protocol based vlan commands 234
- Protocol based vlan overview 234
- Chapter 61 protocol based vlan commands 235
- Command examples 235
- Ethernet switch cli reference guide 235
- Note protocols in the hexadecimal number range 0x0000 to 0x05ff are not allowed 235
- Table 150 protocol based vlan command summary continued 235
- This example creates an ip based vlan called ip_vlan on ports 1 4 with a vlan id of 200 and a priority 6 235
- Hapter 236
- Queuing commands 236
- Queuing overview 236
- Chapter 62 queuing commands 237
- Command summary port by port configuration 237
- Ethernet switch cli reference guide 237
- For example using the default setting q0 on port 1 gets a guaranteed bandwidth of 237
- Note some models only support 4 queues 237
- Table 151 queuing command summary 237
- The following section lists the commands for this feature 237
- Weighted fair queuing wfq guarantees each queue s minimum bandwidth based on its bandwidth weight portion when there is traffic congestion wfq is activated only when a port has more traffic than it can handle queues with larger weights get more guaranteed bandwidth than queues with smaller weights this queuing mechanism is highly efficient in that it divides any available bandwidth across the different traffic queues by default the weight for q0 is 1 for q1 is 2 for q2 is 3 and so on guaranteed bandwidth is calculated as follows 237
- Weighted round robin scheduling wrr services queues on a rotating basis and is activated only when a port has more traffic than it can handle a queue is a given an amount of bandwidth based on the queue weight value queues with larger weights get more service than queues with smaller weights this queuing mechanism is highly efficient in that it divides any available bandwidth across the different traffic queues and returns to queues that have not yet emptied hybrid mode wrr spq or wfq spq some switch models allow you to configure higher priority queues to use spq and use wrr or wfq for the lower level queues 237
- Chapter 62 queuing commands 238
- Command examples port by port configuration 238
- Ethernet switch cli reference guide 238
- Table 151 queuing command summary continued 238
- This example configures wfq on ports 1 5 and assigns weight values 1 2 3 4 12 13 14 15 to the physical queues q0 to q8 238
- Chapter 62 queuing commands 239
- Command examples system wide 239
- Command summary system wide configuration 239
- Ethernet switch cli reference guide 239
- Note some models only support 4 queues 239
- Table 152 queueing command summary 239
- The following section lists the commands for this feature 239
- This example configures the switch to use wrr as a queueing method but configures the gigabit ports 9 12 to use spq for queues 5 6 and 7 239
- This example configures wfq on the switch and assigns weight values 1 2 3 4 12 13 14 15 to the physical queues q0 to q8 239
- Command summary 240
- Hapter 240
- Radius commands 240
- Chapter 63 radius commands 241
- Command examples 241
- Ethernet switch cli reference guide 241
- Table 154 radius accounting command summary continued 241
- This example sets up one primary radius server 172 6 0 0 and one secondary radius server 172 6 0 1 the secondary radius server is also the accounting server 241
- Command summary 242
- Hapter 242
- Remote management commands 242
- Chapter 64 remote management commands 243
- Command examples 243
- Ethernet switch cli reference guide 243
- Table 157 service control command summary continued 243
- This example allows computers in subnet 172 6 7 24 to access the switch through any service except snmp allows the computer at 192 68 0 to access the switch only through snmp and prevents other computers from accessing the switch at all 243
- Chapter 64 remote management commands 244
- Ethernet switch cli reference guide 244
- This example disables all snmp and icmp access to the 244
- Command summary 245
- Hapter 245
- Rip commands 245
- Rip overview 245
- Chapter 65 rip commands 246
- Command examples 246
- Enables rip enters the ip routing domain 172 6 with subnet mask 255 55 55 sets the rip direction in this routing domain to both and the version to 2 with subnet broadcasting v2b the switch will send and receive rip packets in this routing domain 246
- Ethernet switch cli reference guide 246
- Note you cannot set two routing protocols to have the same administrative distance 246
- Table 158 rip command summary continued 246
- This example 246
- Hapter 247
- Rmon overview 247
- User input values 247
- Chapter 66 rmon 248
- Command summary 248
- Ethernet switch cli reference guide 248
- Table 161 rmon command summary 248
- The following section lists the commands for this feature 248
- Chapter 66 rmon 249
- Ethernet switch cli reference guide 249
- Event index number 2 enable event logging and snmp traps yes the trap s community public who will handle this alarm operator additional description for this event entry test 249
- Rmon alarm command example 249
- Rmon event command example 249
- Syntax 249
- This example also shows how to display the setting results 249
- This example shows how to configure the switch s action when an rmon event using the following settings 249
- Alarm index number 2 variable getting the number of errored packets received on port 1 how often to get a data sample every 60 seconds sampling method delta when to send an alarm when the value is higher than the rising threshold the rising threshold 50 which event s action should be taken for the rising alarm 2 see section 66 on page 249 the falling threshold 0 which event s action should be taken for the falling alarm 0 see section 66 on page 249 who will handle this alarm operator 250
- Chapter 66 rmon 250
- Ethernet switch cli reference guide 250
- This example shows you how to configure an alarm using the following settings 250
- Chapter 66 rmon 251
- Ethernet switch cli reference guide 251
- Rmon statistics command example 251
- The ethernet statistics table entry s index number 1 collecting data samples from which port 12 251
- This example also shows how to display the data collection results 251
- This example also shows how to display the setting results 251
- This example shows how to configure the settings to display current network traffic statistics using the following settings 251
- Chapter 66 rmon 252
- Ethernet switch cli reference guide 252
- Rmon history command example 252
- The history control table entry s index number 1 how many data sampling data you want to store 10 time interval between data samplings 10 seconds collecting data samples from which port 12 252
- This example also shows how to display the data collection results 252
- This example shows how to configure the settings to display historical network traffic statisticsusing the following settings 252
- Command summary 253
- Hapter 253
- Running configuration commands 253
- Switch configuration file 253
- Chapter 67 running configuration commands 254
- Command examples 254
- Ethernet switch cli reference guide 254
- Table 163 running config command summary 254
- The following section lists the commands for this feature 254
- This example copies all attributes of port 1 to port 2 and copies selected attributes active bandwidth limit and stp settings from port 1 to ports 5 8 254
- This example resets the switch to the factory default settings 254
- Command summary 255
- Hapter 255
- Sflow overview 255
- Chapter 68 sflow 256
- Command examples 256
- Ethernet switch cli reference guide 256
- Table 164 sflow command summary continued 256
- This example enables the sflow agent on the switch and configures an sflow collector with the ip address 10 8 and udp port 6343 this example also enables sflow on ports 1 2 3 and 4 and configures the same collector sample rate and poll interval for these ports 256
- Hapter 257
- Smart isolation commands 257
- Smart isolation overview 257
- Command summary 258
- The uplink port connected to the internet should be the root port otherwise with smart isolation enabled the isolated ports cannot access the internet 258
- Chapter 69 smart isolation commands 259
- Command examples 259
- Ethernet switch cli reference guide 259
- Table 166 show smart isolation 259
- The following table describes the labels in this screen 259
- This example enables smart isolation and displays smart isolation status and information on the switch you should have configured rstp or mrstp on the switch in order to have smart isolation work by adding the designated port s to the isolated port list you also have created vlan 200 and configured a private vlan rule for vlan 200 to put ports 3 4 and 5 in the isolated port list in this example the designated port 7 is added to the isolated port list after smart isolation is enabled 259
- Chapter 69 smart isolation commands 260
- Ethernet switch cli reference guide 260
- Table 166 show smart isolation continued 260
- Command summary 261
- Hapter 261
- Snmp server commands 261
- Chapter 70 snmp server commands 262
- Ethernet switch cli reference guide 262
- Note the settings on the snmp manager must be set at the same security level or higher than the security level settings on the switch 262
- Table 168 snmp server command summary continued 262
- Chapter 70 snmp server commands 263
- Ethernet switch cli reference guide 263
- Table 169 snmp server trap destination enable traps command summary 263
- Chapter 70 snmp server commands 264
- Command examples 264
- Ethernet switch cli reference guide 264
- Table 169 snmp server trap destination enable traps command summary continued 264
- This example sets the switch to not send the linkup and linkdown traps received on port 3 to the snmp manager 264
- This example shows you how to display all snmp user information on the switch 264
- This example shows you how to display the snmp information on the switch 264
- Command summary 265
- Hapter 265
- Stp and rstp commands 265
- Chapter 71 stp and rstp commands 266
- Command examples 266
- Enables stp on the switch 2 sets the bridge priority of the switch to 0 3 sets the hello time to 4 maximum age to 20 and forward delay to 15 4 enables stp on port 5 with a path cost of 150 5 sets the priority for port 5 to 20 266
- Ethernet switch cli reference guide 266
- Note an edge port becomes a non edge port as soon as it receiveds a bridge protocol data units bpdu 266
- Table 170 spanning tree command summary continued 266
- This example configures stp in the following ways 266
- Chapter 71 stp and rstp commands 267
- Ethernet switch cli reference guide 267
- Table 171 show spanning tree config 267
- The following table describes the labels in this screen 267
- This example shows the current stp settings 267
- Chapter 71 stp and rstp commands 268
- Ethernet switch cli reference guide 268
- In this example we enable rstp on ports 21 24 port 24 is connected to the host while ports 21 23 are connected to another switch 268
- Table 171 show spanning tree config continued 268
- Command examples 269
- Command summary 269
- Hapter 269
- Ssh commands 269
- Chapter 72 ssh commands 270
- Ethernet switch cli reference guide 270
- Table 173 show ssh 270
- The following table describes the labels in this screen 270
- This example shows the general ssh settings 270
- Command summary 271
- Hapter 271
- Static multicast commands 271
- Command examples 272
- Command summary 273
- Hapter 273
- Static route commands 273
- Chapter 74 static route commands 274
- Command examples 274
- Ethernet switch cli reference guide 274
- For example you cannot create an active static route that routes traffic for 192 68 0 24 to 192 68 274
- Is in 172 6 7 24 or 127 16 you cannot create an active static route to other ip addresses 274
- Table 176 show ip route 274
- The following table describes the labels in this screen 274
- This example shows the current routing table 274
- You can create this static route if it is inactive however 274
- Chapter 74 static route commands 275
- Ethernet switch cli reference guide 275
- You can create an active static route that routes traffic for 192 68 0 24 to 172 6 7 54 275
- Command summary 276
- Hapter 276
- Subnet based vlan commands 276
- Subnet based vlan overview 276
- Chapter 75 subnet based vlan commands 277
- Command examples 277
- Ethernet switch cli reference guide 277
- Table 177 subnet based vlan command summary continued 277
- This example configures a subnet based vlan subnet1vlan with priority 6 and a vid of 200 for traffic received from ip subnet 172 6 7 24 277
- Command summary 278
- Hapter 278
- Syslog commands 278
- Reference t z 279
- Command summary 281
- Hapter 281
- Tacacs commands 281
- Command summary 282
- Hapter 282
- Tftp commands 282
- Command summary 283
- Hapter 283
- Trunk commands 283
- Chapter 79 trunk commands 284
- Command examples 284
- Ethernet switch cli reference guide 284
- Table 186 lacp command summary 284
- Table 187 show trunk 284
- The following table describes the labels in this screen 284
- This example activates trunk 1 and places ports 5 8 in the trunk using static link aggregation 284
- This example disables trunk one t1 and removes ports 1 3 4 and 5 from trunk two t2 284
- This example looks at the current trunks 284
- Chapter 79 trunk commands 285
- Ethernet switch cli reference guide 285
- Table 187 show trunk continued 285
- Table 188 show lacp 285
- The following table describes the labels in this screen 285
- This example shows the current lacp settings 285
- Command summary 286
- Hapter 286
- Trtcm commands 286
- Trtcm overview 286
- Chapter 80 trtcm commands 287
- Command examples 287
- Ethernet switch cli reference guide 287
- Sets the switch to inspect the dscp value of packets color aware mode enables trtcm on ports 1 5 sets the committed information rate cir to 4000 kbps sets the peak information rate pir to 4500 kbps specifies dscp value 7 for green packets 22 for yellow packets and 44 for red packets 287
- Table 189 trtcm command summary continued 287
- This example activates trtcm on the switch with the following settings 287
- Chapter 80 trtcm commands 288
- Enable trtcm on the switch enable diffserv on the switch set the switch to inspect the dscp value of packets color aware mode create a trtcm dscp profile with the name abc and set dscp value 1 for green packets 2 for yellow packets 3 for red packets associate the profile abc with port 1 enable trtcm on port 1 enable diffserv on port 1 set the committed information rate cir to 4000 kpbs set the peak information rate pir to 4500 kbps display the settings of this example 288
- Ethernet switch cli reference guide 288
- This examples activates trtcm on the switch with the following settings 288
- Hapter 289
- Vlan commands 289
- Vlan configuration overview 289
- Vlan overview 289
- Command summary 290
- See chapter 31 on page 120 for interface port channel commands 290
- The following section lists the commands for the ingress checking feature 290
- The following section lists the commands for this feature 290
- Vlan ingress checking implementation differs across switch models 290
- Chapter 81 vlan commands 291
- Command examples 291
- Ethernet switch cli reference guide 291
- Some models enable or disable vlan ingress checking on all the ports via the vlan1q ingress check command other models enable or disable vlan ingress checking on each port individually via the ingress check command in the config interface mode 291
- Table 191 vlan1q ingress check command summary 291
- Table 192 ingress check command summary 291
- This example configures ports 1 to 5 as fixed and untagged ports in vlan 2000 291
- This example deletes entry 2 in the static vlan table 291
- This example shows the vlan table 291
- Chapter 81 vlan commands 292
- Ethernet switch cli reference guide 292
- Table 193 show vlan 292
- The following table describes the labels in this screen 292
- This example enables ingress checking on ports 1 5 292
- Chapter 81 vlan commands 293
- Ethernet switch cli reference guide 293
- Table 194 show vlan counters 293
- The following table describes the labels in this screen 293
- This example displays concurrent incoming packet statistics for vlan 1 293
- Chapter 81 vlan commands 294
- Ethernet switch cli reference guide 294
- Table 194 show vlan counters continued 294
- Command summary 295
- Hapter 295
- Ip interfaces overview 295
- Vlan ip commands 295
- Chapter 82 vlan ip commands 296
- Command examples 296
- Ethernet switch cli reference guide 296
- See section 3 on page 20 for an example of how to configure a vlan management ip addressusing ipv4 see chapter 35 on page 139 for ipv6 vlan commands 296
- Table 195 vlan ip address command summary continued 296
- Command summary 297
- Hapter 297
- Vlan mapping commands 297
- Chapter 83 vlan mapping commands 298
- Command examples 298
- Ethernet switch cli reference guide 298
- This example enables vlan mapping on port 4 298
- This example enables vlan mapping on the switch and creates a vlan mapping rule to translate the vlan id from 123 to 234 in the packets received on port 4 298
- Command summary 299
- Hapter 299
- Vlan port isolation commands 299
- Command summary 300
- Hapter 300
- Vlan stacking commands 300
- A 37 24 301
- B 48 24 301
- Chapter 85 vlan stacking commands 301
- Command examples 301
- Customer a customer a 301
- Customer b customer b 301
- Ethernet switch cli reference guide 301
- Figure 10 example vlan stacking 301
- In the following example figure both a and b are service provider s network spn customers with vpn tunnels between their head offices and branch offices respectively both have an identical vlan tag for their vlan group the service provider can separate these two vlans within its network by adding tag 37 to distinguish customer a and tag 48 to distinguish customer b at edge device x and then stripping those tags at edge device y as the data frames leave the network 301
- Table 198 vlan stacking command summary continued 301
- Vlan 24 vlan 24 301
- Chapter 85 vlan stacking commands 302
- Ethernet switch cli reference guide 302
- This example shows how to configure ports 1 and 2 on the switch to tag incoming frames with the service provider s vid of 37 ports are connected to customer a network this example also shows how to set the priority for ports 1 and 2 to 3 302
- Command summary 303
- Hapter 303
- Vlan trunking commands 303
- Command summary 304
- Hapter 304
- Vrrp commands 304
- Vrrp overview 304
- Chapter 87 vrrp commands 305
- Command examples 305
- Ethernet 305
- Ethernet switch cli reference guide 305
- Figure 11 example vrrp 305
- Table 200 vrrp command summary continued 305
- The following figure shows a vrrp network example with the switches a and b implementing one virtual router vr1 to ensure the link between the host x and the uplink gateway g host x is configured to use vr1 192 68 54 as the default gateway switch a has a higher priority so it is the master router switch b having a lower priority is the backup router 305
- Chapter 87 vrrp commands 306
- Ethernet switch cli reference guide 306
- This example shows how to create the ip routing domains and configure the switch to act as router a in the topology shown in figure 11 on page 305 306
- Chapter 87 vrrp commands 307
- Ethernet switch cli reference guide 307
- This example shows how to create the ip routing domains and configure the switch to act as router b in the topology shown in figure 11 on page 305 307
- Additional commands 308
- Command summary 308
- Hapter 308
- Chapter 88 additional commands 309
- Ethernet switch cli reference guide 309
- Table 202 command summary additional enable mode continued 309
- Chapter 88 additional commands 310
- Ethernet switch cli reference guide 310
- Table 202 command summary additional enable mode continued 310
- Table 203 command summary additional configure mode 310
- Chapter 88 additional commands 311
- Command examples 311
- Ethernet switch cli reference guide 311
- Table 204 cable diagnostics 311
- The following table describes the labels in this screen 311
- This example checks the cable pairs on ports 1 and 4 311
- Chapter 88 additional commands 312
- Ethernet switch cli reference guide 312
- Table 205 ping 312
- Table 206 show alarm status 312
- The following table describes the labels in this screen 312
- This example sends ping requests to an ethernet device with ip address 172 6 7 54 312
- This example shows the current status of the various alarms in the switch 312
- Chapter 88 additional commands 313
- Ethernet switch cli reference guide 313
- Table 206 show alarm status continued 313
- Table 207 show cpu utilization 313
- The following table describes the labels in this screen 313
- This example shows the current and recent cpu utilization 313
- Chapter 88 additional commands 314
- Ethernet switch cli reference guide 314
- Table 208 show hardware monitor 314
- The following table describes the labels in this screen 314
- This example looks at the current sensor readings from various places in the hardware the display for your switch may be different 314
- Chapter 88 additional commands 315
- Ethernet switch cli reference guide 315
- Table 208 show hardware monitor continued 315
- This example displays multicast vlan configuration on the 315
- Chapter 88 additional commands 316
- Ethernet switch cli reference guide 316
- Note if the management mode is set to consumption this field shows na 316
- Note the switch must have at least 16 w of remaining power in order to supply power to a poe device even if the poe device requested less than 16 w 316
- Table 209 show multicast vlan 316
- Table 210 show poe status 316
- The following table describes the labels in this screen 316
- This example shows the current status of power over ethernet 316
- Chapter 88 additional commands 317
- Ethernet switch cli reference guide 317
- Table 211 show system information 317
- The following table describes the labels in this screen 317
- This example looks at general system information about the switch 317
- Chapter 88 additional commands 318
- Ethernet switch cli reference guide 318
- For temperature voltage transmission bias transmission and receiving power as shown 318
- This example displays run time sfp small form facter pluggable parameters on port 21 on the 318
- This example displays run time sfp small form facter pluggable parameters on ports 9 the first sfp port 0 with an sfp transceiver installed and 10 the second sfp port 1 no sfp transceiver installed on the 318
- This example displays the firmware version the switch is currently using 318
- You can also see the alarm and warning threasholds 318
- Chapter 88 additional commands 319
- Ethernet switch cli reference guide 319
- This example displays route information to an ethernet device with ip address 319
- This example runs an internal loopback test on ports 3 6 319
- Appendices and index of commands 320
- Default values 322
- Ppendix 322
- Certifications 323
- Copyright 323
- Legal information 323
- Ppendix 323
- Zyxel limited warranty 324
- Index of commands 326
- Use of undocumented commands or misconfiguration can damage the unit and possibly render it unusable 326
- Ethernet switch cli reference guide 327
- Index of commands 327
- Ethernet switch cli reference guide 328
- Index of commands 328
- Ethernet switch cli reference guide 329
- Index of commands 329
- Ethernet switch cli reference guide 330
- Index of commands 330
- Ethernet switch cli reference guide 331
- Index of commands 331
- Ethernet switch cli reference guide 332
- Index of commands 332
- Ethernet switch cli reference guide 333
- Index of commands 333
- Ethernet switch cli reference guide 334
- Index of commands 334
- Ethernet switch cli reference guide 335
- Index of commands 335
- Ethernet switch cli reference guide 336
- Index of commands 336
- Ethernet switch cli reference guide 337
- Index of commands 337
- Ethernet switch cli reference guide 338
- Index of commands 338
- Ethernet switch cli reference guide 339
- Index of commands 339
- Ethernet switch cli reference guide 340
- Index of commands 340
- Ethernet switch cli reference guide 341
- Index of commands 341
- Ethernet switch cli reference guide 342
- Index of commands 342
- Ethernet switch cli reference guide 343
- Index of commands 343
- Ethernet switch cli reference guide 344
- Index of commands 344
- Ethernet switch cli reference guide 345
- Index of commands 345
- Ethernet switch cli reference guide 346
- Index of commands 346
- Ethernet switch cli reference guide 347
- Index of commands 347
- Ethernet switch cli reference guide 348
- Index of commands 348
- Ethernet switch cli reference guide 349
- Index of commands 349
- Ethernet switch cli reference guide 350
- Index of commands 350
- Ethernet switch cli reference guide 351
- Index of commands 351
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