User manual

Nortel Secure Router 8000 Series
Configuration -WAN Access
Issue 5.3 (
30 March 2009) Nortel Networks Inc. i
Contents
11 High-speed ATM configuration..........................................................................................11-1
11.1 Introduction ...............................................................................................................................................11-2
11.1.1 ATM protocol stack..........................................................................................................................11-2
11.1.2 ATM interface ..................................................................................................................................11-3
11.1.3 ATM applications .............................................................................................................................11-4
11.1.4 references.........................................................................................................................................11-4
11.2 Configuring ATM interfaces......................................................................................................................11-4
11.2.1 Establishing the configuration task ..................................................................................................11-4
11.2.2 Configuring the clock mode.............................................................................................................11-5
11.2.3 Configuring the frame format ..........................................................................................................11-6
11.2.4 Configuring the overhead byte.........................................................................................................11-6
11.2.5 Configuring the scrambling..............................................................................................................11-7
11.2.6 Configuring the loopback mode.......................................................................................................11-8
11.2.7 Checking the configuration..............................................................................................................11-8
11.3 Configuring the IPoA application..............................................................................................................11-9
11.3.1 Establishing the configuration task ..................................................................................................11-9
11.3.2 Configuring IPoA mapping on a PVC............................................................................................11-10
11.3.3 Checking the configuration............................................................................................................ 11-11
11.4 Configuring the service type of PVC and PVP .......................................................................................11-11
11.4.1 Establishing the configuration task ................................................................................................ 11-11
11.4.2 Configuring the service type of a PVC ..........................................................................................11-12
11.4.3 Configuring the service type of a PVP...........................................................................................11-13
11.4.4 Checking the configuration............................................................................................................11-13
11.5 Maintaining ATM ....................................................................................................................................11-14
11.6 Configuration example of IPoA ..............................................................................................................11-14