Zyxel VES-1624FT-55A [5/312] Figures in this user s guide may use the following generic icons the ip dslam icon is not an exact representation of your ip dslam

The ip dslam 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 and phone services to residential areas that are too far away from the isp to avail of dsl or pstn phone service residents need an adsl modem for data services connected as shown in the previous figure 34

Hardware features 35

Software features 36

Dust filter installation 41

General installation instructions 41

Hapter 41

Hardware installation 41

Desktop installation procedure 42

Installation scenarios 42

Use the dust filter to prevent dust from getting into the device and possibly damaging it clean the dust filter regularly at least once every two to three months in order to have sufficient airflow through the device to avoid over heating 42

Do not block the ventilation holes leave space between ip dslams when stacking 43

Make sure the rack will safely support the combined weight of all the equipment it contains 43

Rack mounted installation 43

Do not block the ventilation holes leave space between ip dslam when stacking 44

Failure to use the proper screws may damage the unit 44

Make sure the position of the ip dslam does not make the rack unstable or top heavy take all necessary precautions to anchor the rack securely before installing the unit 44

Front panel 47

Front panel connections 47

Front panel ports 47

Hapter 47

100m auto sensing ethernet 48

Chapter 3 front panel connections 48

Front panel leds 48

Table 2 led descriptions 48

The following table describes the led indicators on the front panel of the ip dslam 48

The ip dslam 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 48

Use the ethernet ports for subtending you can daisy chain more ip dslam or other ethernet switches 48

Ves 1624ft 55a user s guide 48

When auto negotiation is turned on an ethernet port on the ip dslam negotiates with the peer automatically to determine the connection speed and duplex mode if the peer ethernet port does not support auto negotiation or turns off this feature the ip dslam determines the connection speed by detecting the signal on the cable and using half duplex mode when the ip dslam s auto negotiation is turned off an ethernet port uses the pre configured speed and duplex mode when making a connection thus requiring you to make sure that the settings of the peer ethernet port are the same in order to connect 48

Ethernet default settings 49

For better performance and lower radiation noise use shielded ethernet cables 49

Sfp mini gbic slots 49

To avoid possible eye injury do not look directly into an operating fiber optic module s connectors 49

Transceiver installation 49

Transceiver removal 50

Alarm connection 51

Console port connection 51

Vdsl connections 52

Hapter 53

Mdf connections 53

Mdf connections overview 53

Mdf main distribution frame 53

Telco 50 cables 54

Hapter 55

Power connections 55

Power connections overview 55

Fan maintenance 57

Fan maintenance introduction 57

Hapter 57

Removing and installing the fan module 57

Basic settings 59

Accessing the web configurator 61

Hapter 61

Introducing the web configurator 61

Screen privilege levels 61

Web configurator overview 61

Chapter 7 introducing the web configurator 63

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 63

Navigation panel 63

Table 3 navigation panel submenu links 63

Ves 1624ft 55a user s guide 63

Chapter 7 introducing the web configurator 64

Table 4 web configurator screens 64

The following table briefly describes the functions of the screens that you open by clicking the navigation panel s sub links 64

Ves 1624ft 55a user s guide 64

Chapter 7 introducing the web configurator 65

Table 4 web configurator screens continued 65

Ves 1624ft 55a user s guide 65

Changing your password 66

Logging out of the web configurator 67

Saving your configuration 67

Use config save when you are done with a configuration session 67

Hapter 69

Initial configuration 69

Initial configuration overview 69

If you change the ip address of the ip dslam after you click apply ip setting you have to use the new ip address to log into the web configurator again 70

Hapter 73

Home and port statistics screens 73

Home screen 73

Chapter 9 home and port statistics screens 74

Ethernet port statistics screen 74

Table 5 home continued 74

Use this screen to display statistics about an ethernet port to open this screen click an ethernet port s number in the home screen 74

Ves 1624ft 55a user s guide 74

Chapter 9 home and port statistics screens 75

Figure 34 port statistics ethernet 75

Table 6 port statistics ethernet 75

The following table describes the labels in this screen 75

Ves 1624ft 55a user s guide 75

Chapter 9 home and port statistics screens 76

Table 6 port statistics ethernet continued 76

Ves 1624ft 55a user s guide 76

Chapter 9 home and port statistics screens 77

Table 6 port statistics ethernet continued 77

Use this screen to display statistics about a vdsl port to open this screen click a vdsl port s number in the home screen 77

Vdsl port statistics screen 77

Ves 1624ft 55a user s guide 77

Chapter 9 home and port statistics screens 78

Figure 35 port statistics vdsl 78

Table 7 port statistics vdsl 78

The following table describes the labels in this screen 78

Ves 1624ft 55a user s guide 78

Chapter 9 home and port statistics screens 79

Table 7 port statistics vdsl continued 79

Ves 1624ft 55a user s guide 79

Hapter 81

System information 81

Chapter 10 system information 82

Table 8 system info 82

The following table describes the labels in this screen 82

Ves 1624ft 55a user s guide 82

Chapter 10 system information 83

Table 8 system info continued 83

Ves 1624ft 55a user s guide 83

General setup 85

Hapter 85

Chapter 11 general setup 86

Table 9 general setup continued 86

Ves 1624ft 55a user s guide 86

Hapter 87

User account 87

User account screen 87

Authentication 88

Authentication screen 88

Chapter 12 user account 88

Figure 39 authentication 88

Table 10 user account continued 88

Use this screen to set up the authentication policies and settings by which administrators can access the ip dslam 88

Ves 1624ft 55a user s guide 88

Chapter 12 user account 89

Table 11 authentication 89

The following table describes the labels in this screen 89

Ves 1624ft 55a user s guide 89

Daisychain switch mode 91

Hapter 91

Port isolation with daisychain switch mode example 91

Switch modes 91

Switch setup 91

Chapter 13 switch setup 92

Figure 40 port isolation with daisychain switch mode example 92

Figure 41 switch setup 92

Internet 92

Switch setup 92

Switch setup screen 92

Table 12 switch setup 92

The following table describes the labels in this screen 92

Ves 1624ft 55a user s guide 92

Chapter 13 switch setup 93

Table 12 switch setup continued 93

Ves 1624ft 55a user s guide 93

Hapter 95

Ip setup 95

Chapter 14 ip setup 96

Table 13 ip setup continued 96

Ves 1624ft 55a user s guide 96

Enet port setup 97

Hapter 97

Alarm profiles 99

Dsl profiles 99

Hapter 99

Interleave delay 99

Xdsl port setup 99

Fast mode 100

Frequency band plan 100

Limit psd mask 100

Rfi radio frequency interference 100

Vdsl parameters 100

Frequency 12 mhz x y 3 5 5 8 101

Itu t g993 defines eight vdsl2 profiles 8a 8b 8c 8d 12a 12b 17a and 30a based on each annex specifying spectral characters annexes a b and c 101

Note at the time of writing the ip dslam supports the annex a with 8a 8b 8c 8d 12a 12b and 17a the following table summarizes the vdsl2 profiles supported by the ip dslam 101

The eu number in the limit psd mask is a tone index a tone spacing 4 125 khz is used for vdsl2 profile from 8a up to 17a so eu32 means the optional band ending at around 138 khz see more information in section 16 on page 101 101

The sample of optional band psd mask and associated frequency band used in the device is shown next 101

Vdsl2 profiles 101

Impulse noise protection inp 102

Dpbo electrical length 103

Configured versus actual rate 104

Default settings 104

Downstream and upstream 104

Dsl standards overview 104

Chapter 16 xdsl port setup 105

Figure 47 xdsl port setup 105

Figure 48 select ports 105

Table 19 xdsl port setup 105

The following table describes the labels in this screen 105

Ves 1624ft 55a user s guide 105

Xdsl port setup 105

Xdsl port setup screen 105

Chapter 16 xdsl port setup 106

Table 19 xdsl port setup continued 106

Ves 1624ft 55a user s guide 106

Xdsl port setting screen 106

Xdsl port setup and then click a port s index number 106

Chapter 16 xdsl port setup 108

Table 20 xdsl port setting 108

The following table describes the labels in this screen 108

Ves 1624ft 55a user s guide 108

Chapter 16 xdsl port setup 109

Figure 50 optionmask options 109

Table 20 xdsl port setting continued 109

Ves 1624ft 55a user s guide 109

Chapter 16 xdsl port setup 110

Table 20 xdsl port setting continued 110

Ves 1624ft 55a user s guide 110

Chapter 16 xdsl port setup 111

Click the custom button in the xdsl port setting screen to open this screen your settings in this screen are one of the factors determining the psd mask result 111

Dpbo epsd custom 111

Figure 51 dpbo epsd custom 111

Table 20 xdsl port setting continued 111

Ves 1624ft 55a user s guide 111

Chapter 16 xdsl port setup 112

Configure a channel on the port for voice service set the channel to use the pvid of the static vlan you configured assign the channel a high priority 112

Defining virtual channels also called permanent virtual circuits or pvcs allows you to set priorities for different services or subscribers you can define up to eight channels on each dsl port and use them for different services or levels of service you set the pvid that is assigned to untagged frames received on each channel you also set an ieee 802 p priority for each of the pvids in this way you can assign different priorities to different channels and consequently the services that get carried on them or the subscribers that use them 112

For example you want to give high priority to voice service on one of the dsl ports 112

Super channel 112

Table 21 dpbo epsd custom 112

The following table describes the labels in this screen 112

The ip dslam forwards frames belonging to vlan groups that are not assigned to specific channels to the super channel enable the super channel option to allow a channel forward frames belonging to multiple vlan groups that are not assigned to other channels the super channel functions in the same way as the channel in a single channel environment one port can have only one super channel 112

Use the dsl edit port channel setup screen to 112

Use the edit static vlan screen to configure a static vlan on the ip dslam for voice on the port 112

Ves 1624ft 55a user s guide 112

Virtual channels 112

Vc mux 113

Vc setup screen 113

Chapter 16 xdsl port setup 114

Note at the time of writing you cannot edit the vpi and vci if you want to change them add a new vc with the desired settings then you can delete any unwanted vcs 114

Table 22 vc setup 114

The following table describes the labels in this screen 114

Ves 1624ft 55a user s guide 114

Chapter 16 xdsl port setup 115

Delete 115

Figure 54 select ports 115

Table 22 vc setup continued 115

Ves 1624ft 55a user s guide 115

Chapter 16 xdsl port setup 116

Figure 55 select ports 116

Table 22 vc setup continued 116

Ves 1624ft 55a user s guide 116

Hapter 117

Xdsl port profile screen 117

Xdsl profiles setup 117

Chapter 17 xdsl profiles setup 118

Table 23 xdsl port profile continued 118

Ves 1624ft 55a user s guide 118

A layer 2 classifier groups traffic according to the ethernet type vlan group mac address and or port number a layer 3 classifier groups traffic according to the ip address and or tcp udp protocol number 119

Chapter 17 xdsl profiles setup 119

Configure ipqos on the ip dslam to group and prioritize application traffic in queues for downstream direction toward cpe devices and fine tune network performance setting up ipqos involves four parameters 119

Ipqos overview 119

Quality of service qos refers to both a network s ability to deliver data with minimum delay and the networking methods used to control the use of bandwidth without qos all traffic data is equally likely to be dropped when the network is congested this can cause a reduction in network performance and make the network inadequate for time critical application such as video on demand 119

Table 23 xdsl port profile continued 119

Ves 1624ft 55a user s guide 119

Ipqos profile screen 120

Alarm profile 121

Alarm profile screen 121

Alarm profiles define vdsl port alarm thresholds the ip dslam sends an alarm trap and generates a syslog entry when the thresholds of the alarm profile are exceeded 121

Chapter 17 xdsl profiles setup 121

Note cir pir two times of cir in a queue for example cir is 1024 you must enter the pir in the same queue equal or less than 2048 2 x 1024 121

Note it s highly recommended to use 8 queues for traffic classifica tion 121

Note the cbs should be equal or less than pbs in a queue 121

Table 24 ipqos profile continued 121

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 121

Ves 1624ft 55a user s guide 121

Chapter 17 xdsl profiles setup 122

Figure 58 alarm profile 122

Table 25 alarm profile 122

The following table describes the labels in this screen 122

Ves 1624ft 55a user s guide 122

Chapter 17 xdsl profiles setup 123

Table 25 alarm profile continued 123

Ves 1624ft 55a user s guide 123

Hapter 125

Xdsl line data 125

Xdsl line rate info screen 125

Chapter 18 xdsl line data 126

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 xdsl transmission rates and possibly to determine whether certain specific types of interference or line attenuation exist 126

Table 26 xdsl line rate info continued 126

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 15 126

This screen displays an xdsl port s line bit allocation 126

Ves 1624ft 55a user s guide 126

Xdsl line data screen 126

Chapter 18 xdsl line data 127

Figure 60 xdsl line data 127

Line data 127

Line performance 127

Table 27 xdsl line data 127

The bit allocation contents are only valid when the link is up 127

The following table describes the labels in this screen 127

These counters display line performance data that has been accumulated since the system started the definitions of near end far end are always relative to the xtu c xdsl termination unit central office xtu c refers to downstream traffic from the ip dslam xtu r xdsl termination unit remote refers to upstream traffic from the subscriber 127

Ves 1624ft 55a user s guide 127

Xdsl performance screen 127

Chapter 18 xdsl line data 128

Figure 61 xdsl performance 128

Table 28 xdsl performance 128

The following table describes the labels in this screen 128

Ves 1624ft 55a user s guide 128

Chapter 18 xdsl line data 129

Line statistics 129

Table 28 xdsl performance continued 129

Use this screen to display dsl line statistics for details about the line quality and channel conditions 129

Ves 1624ft 55a user s guide 129

Xdsl statistics screen 129

Chapter 18 xdsl line data 130

Figure 62 xdsl statistics 130

Table 29 xdsl statistics 130

The following table describes the labels in this screen 130

Ves 1624ft 55a user s guide 130

Advanced application 131

Hapter 133

Introduction to ieee 802 q tagged vlan 133

Introduction to vlans 133

Forwarding tagged and untagged frames 134

Vlan status screen 134

Chapter 19 vlan 135

Figure 63 vlan status 135

Table 30 vlan status 135

The following table describes the labels in this screen 135

Ves 1624ft 55a user s guide 135

Chapter 19 vlan 136

Figure 64 static vlan setting 136

Static vlan setting 136

Static vlan setting screen 136

Table 31 static vlan setting 136

The following table describes the labels in this screen 136

Ves 1624ft 55a user s guide 136

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 136

Chapter 19 vlan 137

Figure 65 vlan port setting 137

Table 31 static vlan setting continued 137

Table 32 vlan port setting 137

The following table describes the labels in this screen 137

Use this screen to specify port vlan ids and to set whether or not ethernet ports propagate vlan information to other devices 137

Ves 1624ft 55a user s guide 137

Vlan port setting 137

Vlan port setting screen 137

Chapter 19 vlan 138

Figure 66 select ports 138

Table 32 vlan port setting continued 138

Ves 1624ft 55a user s guide 138

Hapter 139

Protocol based vlan 139

Protocol vlan 139

The protocol vlan screen 139

Chapter 20 protocol vlan 140

Note the pvc must be a super channel see section 16 1 on page 113 and the associated vlan must be created first 140

Table 33 protocol vlan 140

Ves 1624ft 55a user s guide 140

Hapter 141

Igmp snooping 141

Ip multicast addresses 141

Igmp proxy 142

Igmp status screen 142

Bandwidth 143

Chapter 21 igmp 143

Figure 69 igmp status 143

Igmp bandwidth screen 143

Table 34 igmp status 143

The following table describes the labels in this screen 143

Ves 1624ft 55a user s guide 143

Chapter 21 igmp 144

Figure 70 igmp bandwidth 144

Table 35 igmp bandwidth 144

The following table describes the labels in this screen 144

Ves 1624ft 55a user s guide 144

Bandwidth port 145

Bandwidth port setup screen 145

Chapter 21 igmp 145

Figure 71 bandwidth port setup 145

Table 35 igmp bandwidth continued 145

Table 36 bandwidth port setup 145

The following table describes the labels in this screen 145

Ves 1624ft 55a user s guide 145

Chapter 21 igmp 146

Config 146

Config screen 146

Figure 72 igmp config 146

Table 37 igmp config 146

The following table describes the labels in this screen 146

Use this screen to configure your igmp settings 146

Ves 1624ft 55a user s guide 146

Igmp filter profile screen 147

Chapter 21 igmp 148

Figure 74 igmp port group 148

Igmp port group screen 148

Port group 148

Table 38 igmp filter profile continued 148

Table 39 igmp port group 148

The following table describes the labels in this screen 148

Ves 1624ft 55a user s guide 148

Igmp count screen 149

Igmp port info screen 149

Chapter 21 igmp 150

Figure 76 igmp count 150

Table 41 igmp counts 150

The following table describes the labels in this screen 150

Ves 1624ft 55a user s guide 150

Hapter 151

Static multicast 151

Static multicast screen 151

00 5e 10 10 1 152

00 5e xx xx x 152

Chapter 22 static multicast 152

Table 42 static multicast continued 152

Ves 1624ft 55a user s guide 152

Hapter 153

Multicast vlan 153

Multicast vlan overview 153

Mvlan status screen 153

Chapter 23 multicast vlan 154

Figure 79 mvlan setup 154

Mvlan setup 154

Mvlan setup screen 154

Table 43 mvlan status 154

The following table describes the labels in this screen 154

Ves 1624ft 55a user s guide 154

Chapter 23 multicast vlan 155

Mvlan group 155

Mvlan group screen 155

Table 44 mvlan setup 155

The following table describes the labels in this screen 155

Ves 1624ft 55a user s guide 155

Chapter 23 multicast vlan 156

Figure 80 mvlan group 156

Table 45 mvlan group 156

The following table describes the labels in this screen 156

Ves 1624ft 55a user s guide 156

Hapter 157

Packet filter screen 157

Packet filtering 157

Chapter 24 packet filtering 158

Table 46 packet filter continued 158

Ves 1624ft 55a user s guide 158

Hapter 159

Mac filter 159

Mac filter introduction 159

Mac filter screen 159

Chapter 25 mac filter 160

Table 47 mac filter continued 160

Ves 1624ft 55a user s guide 160

Hapter 161

Rapid spanning tree protocol 161

Rstp and stp 161

Chapter 26 rapid spanning tree protocol 162

Figure 83 stp root ports and designated ports 162

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 162

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 162

Rstp assigns three port states to eliminate packet looping while stp assigns five see table 49 on page 162 a device port is not allowed to go directly from blocking state to forwarding state so as to eliminate transient loops 162

Rstp aware devices exchange bridge protocol data units bpdus periodically when the bridged lan topology changes a new spanning tree is constructed 162

See the ieee 802 w standard for more information on rstp see the ieee 802 d standard for more information on stp 162

Table 49 rstp port states 162

Ves 1624ft 55a user s guide 162

Rstp status screen 163

The following table describes the labels in this screen 163

You can not use the ip dslam as the rstp root device 163

Chapter 26 rapid spanning tree protocol 164

Rstp config 164

Rstp config screen 164

Table 50 rstp status continued 164

Ves 1624ft 55a user s guide 164

Chapter 26 rapid spanning tree protocol 165

Figure 85 rstp config 165

Table 51 rstp config 165

The following table describes the labels in this screen 165

Ves 1624ft 55a user s guide 165

Chapter 26 rapid spanning tree protocol 166

Table 51 rstp config continued 166

Ves 1624ft 55a user s guide 166

Hapter 167

Introduction to authentication 167

Introduction to local user database 167

Port authentication 167

Radius 167

Chapter 27 port authentication 168

Figure 87 radius 168

Port authentication 168

Radius screen 168

Table 52 radius 168

The following table describes the labels in this screen 168

Ves 1624ft 55a user s guide 168

802 x screen 169

Chapter 27 port authentication 169

Figure 88 802 x 169

Table 52 radius continued 169

Table 53 802 x 169

The following table describes the labels in this screen 169

Ves 1624ft 55a user s guide 169

Chapter 27 port authentication 170

Table 53 802 x continued 170

Ves 1624ft 55a user s guide 170

Hapter 171

Port security 171

Port security overview 171

Port security screen 171

Chapter 28 port security 172

Figure 90 select ports 172

Table 54 port security continued 172

Ves 1624ft 55a user s guide 172

Dhcp relay 173

Dhcp relay agent information option option 82 173

Hapter 173

Tr 101 format 173

Dhcp relay screen 174

Private format 174

Chapter 29 dhcp relay 175

Figure 93 dhcp relay 175

Table 57 dhcp relay 175

The following table describes the labels in this screen 175

Ves 1624ft 55a user s guide 175

Chapter 29 dhcp relay 176

Table 57 dhcp relay continued 176

Ves 1624ft 55a user s guide 176

Dhcp snoop 177

Dhcp snoop overview 177

Dhcp snoop screen 177

Hapter 177

Chapter 30 dhcp snoop 178

Dhcp snoop status 178

Dhcp snoop status screen 178

Figure 95 dhcp snoop status 178

Table 58 dhcp snoop 178

The following table describes the labels in this screen 178

Ves 1624ft 55a user s guide 178

Chapter 30 dhcp snoop 179

Dhcp counter 179

Dhcp counter screen 179

Figure 96 dhcp counter 179

Table 59 dhcp snoop status 179

Table 60 dhcp counter 179

The following table describes the labels in this screen 179

Ves 1624ft 55a user s guide 179

Chapter 30 dhcp snoop 180

Table 60 dhcp counter continued 180

Ves 1624ft 55a user s guide 180

2684 routed mode 181

2684 routed mode example 181

Hapter 181

Routed mode 181

2684 routed pvc screen 182

Ip 10 0 0 182

Ip 192 68 0 01 182

Ip 192 68 0 02 vlan 1 182

Pvc 8 35 182

Wan ip 192 68 0 00 lan ip 10 0 0 0 182

Chapter 31 2684 routed mode 183

Figure 98 2684 routed pvc 183

Table 61 2684 routed pvc 183

The following table describes the labels in this screen 183

Ves 1624ft 55a user s guide 183

2684 routed domain screen 184

Chapter 31 2684 routed mode 184

Figure 99 2684 routed domain 184

Routed domain 184

Table 61 2684 routed pvc continued 184

Table 62 2684 routed domain 184

The following table describes the labels in this screen 184

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 184

Ves 1624ft 55a user s guide 184

Chapter 31 2684 routed mode 185

Figure 100 rpvc arp proxy 185

Rpvc arp proxy 185

Rpvc arp proxy screen 185

Table 62 2684 routed domain continued 185

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 185

Ves 1624ft 55a user s guide 185

2684 routed gateway screen 186

Chapter 31 2684 routed mode 186

Figure 101 2684 routed gateway 186

Routed gateway 186

Table 63 rpvc arp proxy 186

Table 64 2684 routed gateway 186

The following table describes the labels in this screen 186

Use this screen to configure gateway settings 186

Ves 1624ft 55a user s guide 186

Chapter 31 2684 routed mode 187

Table 64 2684 routed gateway continued 187

Ves 1624ft 55a user s guide 187

Hapter 189

Pppoa to pppoe 189

Pppoa to pppoe overview 189

Pppoa to pppoe screen 189

Chapter 32 pppoa to pppoe 190

Figure 103 pppoa to pppoe 190

Note make sure the vid is not already used for multicast vlan or tls pvc 190

Table 65 pppoa to pppoe 190

The following table describes the labels in this screen 190

Ves 1624ft 55a user s guide 190

Chapter 32 pppoa to pppoe 191

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 191

Pppoa to pppoe and then click an index number 191

Pppoa to pppoe status screen 191

Table 65 pppoa to pppoe continued 191

Ves 1624ft 55a user s guide 191

Chapter 32 pppoa to pppoe 192

Figure 104 pppoa to pppoe status 192

Table 66 pppoa to pppoe status 192

The following table describes the labels in this screen 192

Ves 1624ft 55a user s guide 192

Chapter 32 pppoa to pppoe 193

Table 66 pppoa to pppoe status continued 193

Ves 1624ft 55a user s guide 193

Dscp overview 195

Dscp setup screen 195

Hapter 195

Chapter 33 dscp 196

Dscp map 196

Dscp map screen 196

Figure 106 dscp map 196

Table 67 dscp setup continued 196

Table 68 dscp map 196

The following table describes the labels in this screen 196

Ves 1624ft 55a user s guide 196

Hapter 197

Tls network example 197

Tls pvc 197

Transparent lan service tls overview 197

Tls screen 198

Note make sure the vid is not already used for pppoa to pppoe conversions 199

The following table describes the labels in this screen 199

Tls pvc 199

Tls pvc screen 199

You can not configure pppoa to pppoe and tls pvc settings on the same pvc 199

Chapter 34 tls pvc 200

Figure 109 tls pvc 200

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 200

Note make sure the vid is not already used for pppoa to pppoe conversions 200

Table 70 tls pvc 200

The following table describes the labels in this screen 200

Ves 1624ft 55a user s guide 200

Chapter 34 tls pvc 201

Table 70 tls pvc continued 201

Ves 1624ft 55a user s guide 201

Configuring dt 203

Double tagging dt 203

Double tagging overview 203

Hapter 203

Chapter 35 double tagging dt 204

Figure 110 dt 204

Table 71 dt 204

The following table describes the labels in this screen 204

Ves 1624ft 55a user s guide 204

Chapter 35 double tagging dt 205

Configuring dt pvc 205

Dt pvc to display the screen as shown 205

Figure 111 dt pvc 205

Table 71 dt 205

Table 72 dt pvc 205

The following table describes the labels in this screen 205

Use this screen to view the existing dt entries it s recommended that you add a new entry in this screen only when you want to translate untagged packets into double tagged ones before forwarding them 205

Ves 1624ft 55a user s guide 205

Chapter 35 double tagging dt 206

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 206

Table 72 dt pvc 206

Ves 1624ft 55a user s guide 206

Access control logic acl overview 207

Acl profile rules 207

Hapter 207

Acl profile actions 208

Acl setup screen 208

Chapter 36 acl 209

Figure 112 acl setup 209

Note at the time of writing you cannot edit the vpi and vci if you want to change them add a new adsl pvc or vdsl port with the desired settings then you can delete any unwanted adsl pvcs or vdsl ports 209

Table 73 acl setup 209

The following table describes the labels in this screen 209

Ves 1624ft 55a user s guide 209

Acl profile screen 210

Chapter 36 acl 211

Note the lower the number 1 17 the higher the priority the rule has 211

Table 74 acl profile 211

The following table describes the labels in this screen 211

Ves 1624ft 55a user s guide 211

Acl profile map 212

Acl profile map screen 212

Chapter 36 acl 212

Figure 114 acl profile map 212

Table 75 acl profile map 212

The following table describes the labels in this screen 212

Ves 1624ft 55a user s guide 212

Downstream broadcast 213

Downstream broadcast screen 213

Hapter 213

Chapter 37 downstream broadcast 214

Table 76 downstream broadcast continued 214

Ves 1624ft 55a user s guide 214

Hapter 215

Upstream broadcast 215

Upstream broadcast screen 215

Hapter 217

Syslog 217

Syslog screen 217

Access control 219

Access control overview 219

Access control screen 219

Hapter 219

Chapter 40 access control 221

Dslam mib 221

Mibs let administrators collect statistics and monitor status and performance the ip dslam supports the following mibs 221

Snmp traps 221

Supported mibs 221

Table 81 snmpv2 traps 221

The ip dslam can also respond with specific data from the dslam private mibs 221

The ip dslam can send the following snmp traps to an snmp manager when an event occurs xtuc refers to the downstream channel for traffic going from the ip dslam to the subscriber xtur refers to the upstream channel for traffic coming from the subscriber to the ip dslam 221

Vdsl line mib rfc 3728 mib ii if mib and adsl line mib rfc 2662 snmp mib ii rfc 1215 bridge mib fdb status rfc 3728 vdsl mib 221

Ves 1624ft 55a user s guide 221

Chapter 40 access control 222

Figure 120 snmp 222

Snmp screen 222

Table 81 snmpv2 traps continued 222

Table 82 snmp 222

The following table describes the labels in this screen 222

Ves 1624ft 55a user s guide 222

Chapter 40 access control 223

Figure 121 service access control 223

Service access control 223

Service access control screen 223

Table 82 snmp continued 223

Table 83 service access control 223

The following table describes the labels in this screen 223

Ves 1624ft 55a user s guide 223

Chapter 40 access control 224

Figure 122 remote management secured client setup 224

Remote management screen 224

Secured client 224

Table 84 remote management secured client setup 224

The following table describes the labels in this screen 224

Use this screen to configure the ip address ranges of trusted computers that may manage the ip dslam 224

Ves 1624ft 55a user s guide 224

Hapter 225

Pppoe intermediate agent 225

Pppoe intermediate agent tag format 225

Pppoe intermediate agent screen 226

Chapter 41 pppoe intermediate agent 227

Table 90 pppoe intermediate agent 227

The following table describes the labels in this screen 227

Ves 1624ft 55a user s guide 227

Hapter 229

Mtu size 229

Mtu size screen 229

Hapter 231

Oui filter 231

The oui filter screen 231

Chapter 43 oui filter 232

Table 92 oui filter continued 232

Ves 1624ft 55a user s guide 232

Hapter 233

N1mac screen 233

Overview 233

Chapter 44 n1mac 234

Figure 127 n1mac 234

Figure 128 n1mac 234

N1mac status 234

N1mac status screen 234

Table 93 n1mac 234

Table 94 n1mac 234

The following table describes the labels in this screen 234

Use this screen to check the multiple to one mac mapping table for port s 234

Ves 1624ft 55a user s guide 234

Chapter 44 n1mac 235

Table 94 n1mac continued 235

Ves 1624ft 55a user s guide 235

Aggregation switch mode 237

Dot3ad 237

Dynamic link aggregation 237

Hapter 237

Dot3ad screen 238

Link aggregation id 238

Static aggregation example 238

Chapter 45 dot3ad 239

Dot3ad status screen 239

Figure 130 dot3ad 239

Figure 131 dot3ad status 239

Status to open the screen use this screen to configure ieee 802 ad link aggregation settings which groups ethernet ports into a trunk to increase the uplink bandwidth 239

Table 97 switch setup dot3ad 239

The following table describes the labels in this screen 239

Ves 1624ft 55a user s guide 239

Chapter 45 dot3ad 240

Note this field only displays values if you enable lacp on the ports at the both peer ends 240

Table 98 dot3ad status 240

The following table describes the labels in this screen 240

Ves 1624ft 55a user s guide 240

Hapter 241

Mac force forwarding 241

Overview 241

Mac force forwarding examples 242

You have to calculate the netmask depending on the number of ip addresses you want to include in a mac force forwarding rule 242

Macff screen 243

Chapter 46 mac force forwarding 244

Figure 136 mac force forwarding 244

Note this router or server should also be a member of the specified vlan 244

Table 100 mac force forwarding 244

The following table describes the labels in this screen 244

Ves 1624ft 55a user s guide 244

An ip address with host ids of all zeros is the ip address of the network 192 68 with a 24 bit subnet mask for example an ip address with host ids of all ones is the broadcast address for that network 192 68 55 with a 24 bit subnet mask for example 245

As these two ip addresses cannot be used for individual hosts calculate the maximum number of possible hosts in a network as follows 245

Chapter 46 mac force forwarding 245

For example 192 25 is equivalent to saying 192 with subnet mask 255 55 55 28 245

Macff arp proxy screen 245

Macff arp proxy to open the screen use this screen to configure an expiration time for configured access router ar and application server as arp table entries see section 46 on page 243 245

Network size 245

Notation 245

Since the mask is always a continuous number of ones beginning from the left followed by a continuous number of zeros for the remainder of the 32 bit mask you can simply specify the number of ones instead of writing the value of each octet this is usually specified by writing a followed by the number of bits in the mask after the address 245

Table 101 maximum host numbers 245

Table 102 alternative subnet mask notation 245

The following table shows some possible subnet masks using both notations 245

The size of the network number determines the maximum number of possible hosts you can have on your network the larger the number of network number bits the smaller the number of remaining host id bits 245

Ves 1624ft 55a user s guide 245

Chapter 46 mac force forwarding 246

Figure 137 mac arp proxy 246

Table 103 mac arp proxy 246

The following table describes the labels in this screen 246

Ves 1624ft 55a user s guide 246

Management 247

Routing protocol alarm and 247

Routing protocol alarm and management 247

Hapter 249

Static routing 249

Chapter 47 static routing 250

Table 104 static routing continued 250

Ves 1624ft 55a user s guide 250

Alarm status screen 251

Hapter 251

Alarm descriptions 252

Chapter 48 alarm 252

Table 105 alarm status 252

Table 106 alarm descriptions 252

The following table describes the labels in this screen 252

This table describes alarms that the system can send 252

Ves 1624ft 55a user s guide 252

Xtuc refers to the downstream channel for traffic going from the ip dslam to the subscriber xtur refers to the upstream channel for traffic coming from the subscriber to the ip dslam a v in the clearable column indicates that an administrator can remove the alarm you can use the cli command alarm tablelist to display all alarm information on the ip dslam 252

Alarm history 253

Alarm history screen 253

Chapter 48 alarm 253

Table 106 alarm descriptions continued 253

This screen displays the historical alarms stored in the system 253

Ves 1624ft 55a user s guide 253

Alarm event setup 254

Alarm event setup screen 254

Chapter 48 alarm 254

Figure 140 alarm history 254

Table 107 alarm history 254

The following table describes the labels in this screen 254

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 254

Ves 1624ft 55a user s guide 254

Chapter 48 alarm 255

Figure 141 alarm event setup 255

Table 108 alarm event setup 255

The following table describes the labels in this screen 255

Ves 1624ft 55a user s guide 255

Alarm port setup screen 256

Alarm status then click an alarm s index number 256

Chapter 48 alarm 256

Edit alarm event setup screen 256

Figure 142 alarm event setup edit 256

Table 109 alarm event setup edit 256

The following table describes the labels in this screen 256

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 256

Use this screen to specify the severity level of an alarm s and where the system is to send the alarm s 256

Ves 1624ft 55a user s guide 256

Alarm port setup 257

Chapter 48 alarm 257

Figure 143 alarm port setup 257

Table 110 alarm port setup 257

The following table describes the labels in this screen 257

Ves 1624ft 55a user s guide 257

Firmware upgrade screen 259

Hapter 259

Maintenance 259

Maintenance screen 259

Backing up a configuration file 260

If you load an invalid configuration file it may corrupt the settings and you might have to use the console to reconfigure the system 260

Restore configuration screen 260

See the chapters on commands to edit the configuration text file 260

Load factory defaults 261

Reboot system 261

Restoring the default configuration deletes all the current settings it is recommended to back up the configuration file before restoring the default configuration 261

You can change the dat file to a txt file and still upload it back to the ip dslam 261

Command line ftp 262

Diagnostics 263

Diagnostics screen 263

Hapter 263

Chapter 50 diagnostics 264

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 264

Note wait at least one minute after using set ldm port before using get ldm data 264

Table 111 diagnostics 264

The following table describes the labels in this screen 264

Ves 1624ft 55a user s guide 264

Chapter 50 diagnostics 265

Log format 265

Log message 265

Log messages 265

Table 112 log format 265

Table 113 log messages 265

The common format of the system logs is 265

The following table lists and describes the system log messages 265

Ves 1624ft 55a user s guide 265

Chapter 50 diagnostics 266

Ldm test parameters 266

Table 113 log messages continued 266

Table 114 ldm test parameters 266

The following table lists the line diagnostics test parameters that display see the itu t s g 92 for more information 266

Ves 1624ft 55a user s guide 266

Chapter 50 diagnostics 267

Table 114 ldm test parameters continued 267

Table 115 tonediag parameters 267

The following table lists the tone diagnostic parameters that display see the itu t s g 92 for more information 267

Tonediag parameters 267

Ves 1624ft 55a user s guide 267

Chapter 50 diagnostics 268

Table 115 tonediag parameters continued 268

Ves 1624ft 55a user s guide 268

Hapter 269

Introduction to mac table 269

Mac table 269

Chapter 51 mac table 270

Figure 152 mac table 270

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 270

Mac table 270

Mac table screen 270

Table 116 mac table 270

The following table describes the labels in this screen 270

Ves 1624ft 55a user s guide 270

Arp table 271

Arp table screen 271

Hapter 271

How arp works 271

Introduction to arp table 271

Chapter 52 arp table 272

Figure 153 arp table 272

Table 117 arp table 272

The following table describes the labels in this screen 272

Ves 1624ft 55a user s guide 272

Troubleshooting and specifications 273

Hapter 275

The alm led is on 275

The sys or pwr led does not turn on 275

Troubleshooting 275

100 1000 ethernet port data transmission 276

100 1000 leds do not turn on 276

A 100 1000 ethernet port s leds do not turn on 276

Chapter 53 troubleshooting 276

Sfp lnk leds do not turn on 276

Table 120 sfp lnk led troubleshooting 276

Table 121 100 1000 led troubleshooting 276

Table 122 troubleshooting data transmission 276

The ethernet port s led is on but data cannot be transmitted 276

The leds for one of the sfp slots do not turn on 276

Ves 1624ft 55a user s guide 276

Chapter 53 troubleshooting 277

Dsl data transmission 277

Note it is not recommended to use daisychain mode in a loop topology 277

Table 122 troubleshooting data transmission continued 277

Table 123 dsl data transmission troubleshooting 277

Table 124 vdsl voice troubleshooting 277

The dsl link is up but data cannot be transmitted 277

The ip dslam has internal pots plain old telephone service splitters that allow the telephone wiring used for vdsl connections to also simultaneously carry normal voice conversations 277

There is no voice on an vdsl connection 277

Ves 1624ft 55a user s guide 277

Chapter 53 troubleshooting 278

Configured settings 278

Data rate 278

If you forget your password you will need to use the console port to reload the factory default configuration file see section 53 5 on page 280 278

Local server 278

Password 278

Table 125 troubleshooting a local server 278

Table 126 troubleshooting the sync rate 278

Table 127 troubleshooting the ip dslam s configured settings 278

The computer behind a dsl modem or router cannot access a local server connected to the ip dslam 278

The configured settings do not take effect 278

The sync rate is not the same as the configured rate 278

Ves 1624ft 55a user s guide 278

Any of the following could also lock you and others out from using in band management managing through the data ports 279

Be careful not to lock yourself and others out of the system 279

Deleting the management vlan default is vlan 1 2 incorrectly configuring the cpu vlan 3 incorrectly configuring the access control settings 4 disabling all ports 279

I cannot telnet into the ip dslam 279

If you lock yourself and others out of the system you can try using the console port to reconfigure the system see section 53 5 on page 280 279

System lockout 279

Telnet 279

The snmp manager server cannot get information from the ip dslam 279

Resetting the defaults 280

Resetting the defaults via command 280

Uploading the default configuration file 281

Uploading the factory default configuration file erases the ip dslam s entire configuration 281

Recovering the firmware 282

This procedure is for emergency situations only 282

Hapter 283

Physical specifications 283

Product specifications 283

Changing the ip dslam s fuses requires partial disassembly of the device only a qualified technician should perform this process 284

Chapter 54 product specifications 285

Default settings 285

Number of telnet sessions 5 number of vlans 1024 number of dsl profiles 128 number of atm profiles 96 number of igmp filter profiles 128 number of igmp proxy static query vlans 16 number of dsl alarm profiles 8 number of dot1x profiles 64 number of dhcp relay servers 32 number of ip routes 128 number of static multicast addresses 32 number of multicast group ranges per mvlan 16 number of multicast bandwidth control groups 96 number of igmp groups 512 groups number of learned mac addresses up to 4k entries number of rpvc gateway ip addresses 96 number of rpvc routing entries 96 number of acl profiles 128 number of pppoe intermediate agents 48 number of vlan isolations 16 number of mac force forwarding entries 64 285

Table 132 default settings 285

This section lists the default configuration of the ip dslam 285

Ves 1624ft 55a user s guide 285

Chapter 54 product specifications 286

Table 132 default settings continued 286

Ves 1624ft 55a user s guide 286

Connect to the ip dslam s co 1 24 and user 1 24 ports using cables that have telco 50 connectors with the following pin assignments 287

Console cable pin assignments 287

Hardware telco 50 connector pin assignments 287

Pin assignments 287

The following diagrams and chart show the pin assignments of the console cable 287

Alarm connector pin assignments 288

Alarm input is only for dry contact without any power open or short circuit is recommended 288

The following diagram shows the alarm connector pin layout 288

Appendices and 289

Appendices and index 289

Changing a fuse 291

Ppendix 291

Certifications 293

Copyright 293

Legal information 293

Ppendix 293

Zyxel limited warranty 294

Customer support 297

Ppendix 297

Numbers 303

Ves 1624ft 55a user s guide 303

Ves 1624ft 55a user s guide 304

Ves 1624ft 55a user s guide 305

Ves 1624ft 55a user s guide 306

Ves 1624ft 55a user s guide 307

Ves 1624ft 55a user s guide 308

Ves 1624ft 55a user s guide 309

Ves 1624ft 55a user s guide 310

Zyxel VES-1624FT-55A [5/312] Figures in this user s guide may use the following generic icons the ip dslam icon is not an exact representation of your ip dslam

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