Manual

10.7.3 Checking the configuration........................................................................................................ 10-25
10.8 Creating a PVC-group and configuring the PVC service mapping.........................................................10-26
10.8.1 Establishing the configuration task ................................................................................................ 10-26
10.8.2 Creating a PVC-group and configuring PVC service mapping ..................................................... 10-27
10.8.3 Checking the configuration...........................................................................................................10-28
10.9 Configuring the service type of PVC.......................................................................................................10-28
10.9.1 Establishing the configuration task ................................................................................................ 10-28
10.9.2 Configuring the service type of a PVC.......................................................................................... 10-29
10.9.3 Checking the configuration...........................................................................................................10-30
10.10 Configuring ATM OAM......................................................................................................................10-30
10.10.1 Establishing the Configuration Task...........................................................................................10-30
10.10.2 Configuring the Attributes of Connection Point .......................................................................... 10-31
10.10.3 Configuring the Identifier for Specified Point of Loopback ........................................................ 10-32
10.10.4 Configuring the Cell Loopback.................................................................................................. 10-32
10.10.5 Inserting the OAM Cells.............................................................................................................10-33
10.10.6 Configuring the OAM F5 Loopback...........................................................................................10-34
10.10.7 Checking the Configuration........................................................................................................10-35
10.11 Maintaining ATM.................................................................................................................................10-36
10.11.1 Clearing the ATM interface statistics ......................................................................................... 10-36
10.11.2 Setting loopback to detect if the interface is normal....................................................................10-36
10.11.3 Debugging ATM......................................................................................................................... 10-37
10.12 Configuration examples....................................................................................................................... 10-37
10.12.1 Example for configuring IPoA....................................................................................................10-38
10.12.2 Example for configuring IPoEoA............................................................................................... 10-41
10.12.3 Example for configuring PPPoA................................................................................................ 10-43
10.12.4 Example for configuring PPPoEoA............................................................................................ 10-45
10.13 Troubleshooting....................................................................................................................................10-48
10.13.1 ATM Interface is down............................................................................................................... 10-48
10.13.2 Interfaces cannot successfully ping each other...........................................................................10-48
10.13.3 PVC is down though the ATM interface is up............................................................................. 10-49
10.13.4 Pinging the peer fails though PVC is UP ..................................................................................... 10-50
10.13.5 Severe packet dropping and CRC errors occur though the ping succeeds...................................10-50
10.13.6 Link is not up when using IPoA or PPPoA..................................................................................10-51
10.13.7 Packet loss caused by the deletion of some PVCs in the PVC-group..........................................10-51
Nortel Secure Router 8000 Series
______________________________________________________________________ Configuration -WAN Access
Nortel Networks Inc. Issue 5.3 (30 March 2009)