Manual

8.7 Configuring PVC standby groups of frame relay switching ....................................................................... 8-26
8.7.1 Establishing the configuration task.....................................................................................................8-26
8.7.2 Configuring the switching PVC backup function .............................................................................. 8-27
8.7.3 Configuring the automatic switching mode....................................................................................... 8-28
8.7.4 Configuring the manual switching mode........................................................................................... 8-29
8.7.5 Checking the configuration...............................................................................................................8-29
8.8 Configuring frame relay over an IP network...............................................................................................8-30
8.8.1 Establishing the configuration task.....................................................................................................8-30
8.8.2 Configuring frame relay switching route........................................................................................... 8-31
8.8.3 Configuring frame relay switching PVC............................................................................................8-32
8.8.4 Checking the configuration...............................................................................................................8-32
8.9 Configuring frame relay FRF.9 compression.............................................................................................. 8-32
8.9.1 Establishing the configuration task.....................................................................................................8-32
8.9.2 Configuring FRF.9 compression on a point-to-point sub-interface ................................................... 8-33
8.9.3 Configuring FR FRF.9 compression on a main-interface or a point-to-multipoint sub-interface ..... 8-34
8.9.4 Checking the configuration...............................................................................................................8-35
8.10 Configuring frame relay IP header compression.......................................................................................8-36
8.10.1 Establishing the configuration task................................................................................................. 8-36
8.10.2 Configuring IPHC on an frame relay main interface....................................................................... 8-37
8.10.3 Configuring IPHC on an freame relay P2MP sub-interface.............................................................8-37
8.10.4 Checking the configuration.............................................................................................................8-38
8.11 Configuring MFR bundle and MFR bundle Link......................................................................................8-38
8.11.1 Establishing the configuration task................................................................................................. 8-38
8.11.2 Configuring MFR bundle identifier................................................................................................8-39
8.11.3 Configuring MFR bundle link identifier.......................................................................................... 8-40
8.11.4 Configuring hello packet parameters of MFR bundle link...............................................................8-40
8.11.5 Checking the configuration.............................................................................................................8-41
8.12 Configuring MFR restriction parameters.................................................................................................8-41
8.12.1 Establishing the configuration task.................................................................................................8-41
8.12.2 Configuring the MFR fragment size................................................................................................ 8-42
8.12.3 Configuring the MFR sliding window size...................................................................................... 8-43
8.12.4 Checking the configuration.............................................................................................................8-44
8.13 Maintaining frame relay and MFR............................................................................................................ 8-44
8.13.1 Clearing the statistics of frame relay and dynamic address mapping entries...................................8-44
8.13.2 Debugging frame relay and MFR................................................................................................... 8-45
8.14 Configuration examples........................................................................................................................... 8-45
8.14.1 Example for connecting LANs through the frame relay network...................................................8-46
8.14.2 Example for connecting LANs through the private line................................................................. 8-49
8.14.3 Example for configuring frame relay switching routes .................................................................. 8-51
8.14.4 Example for configuring the frame realy switching PVC...............................................................8-55
8.14.5 Example for configuring the PVC backup of frame relay switching..............................................8-58
8.14.6 Example for configuring the backup of frame relay over IP .......................................................... 8-61
Nortel Secure Router 8000 Series
______________________________________________________________________ Configuration -WAN Access
Nortel Networks Inc. Issue 5.3 (30 March 2009)