User manual

Nortel Secure Router 8000 Series
Configuration -WAN Access
xvi
Nortel Networks Inc.
Issue 5.3 (30 March 2009)
Figure 7-11 Direct connection of two routers through serial interface (X.25)................................................7-41
Figure 7-12 Connecting routers to an X.25 public packet network ................................................................7-45
Figure 7-13 Networking diagram for configuring VC....................................................................................7-48
Figure 7-14 X.25 PVC bearing IP datagram...................................................................................................7-50
Figure 7-15 One VC consisting of several LCs..............................................................................................7-51
Figure 7-16 Diagram of X.25 sub-interface configuration .............................................................................7-53
Figure 7-17 SVC application networking diagram of XOT ...........................................................................7-57 T
Figure 7-18 Networking diagram of typical configuration of X.25 hunt group..............................................7-65
Figure 7-19 X.25 hunt group carrying IP data transmission...........................................................................7-69
Figure 7-20 Direct connection of two routers through serial interfaces (X.25)..............................................7-73
Figure 8-1 FR interface type.............................................................................................................................8-3
Figure 8-2 Schematic diagram of switching in a PVC standby group..............................................................8-7
Figure 8-3 Schematic diagram of bundle and bundle links ..............................................................................8-9
Figure 8-4 Typical application diagram of FR over IP...................................................................................8-30
Figure 8-5 Interconnecting LANs through FR network..................................................................................8-46
Figure 8-6 Connecting LANs through private line.........................................................................................8-49
Figure 8-7 Networking diagram of FR switching routes................................................................................8-51
Figure 8-8 Networking diagram of PVC standby groups of FR switching.....................................................8-59
Figure 8-9 Networking diagram of the FR standby groups over IP................................................................8-61
Figure 8-10 Networking diagram of FR over IP.............................................................................................8-66
Figure 8-11 Networking diagram of FR compression ....................................................................................8-69
Figure 8-12 Networking diagram of MFR bundle configuration....................................................................8-71
Figure 8-13 Diagram of configuring the FR PVC ..........................................................................................8-75
Figure 9-1 Networking diagram of the HDLC functions..................................................................................9-6
Figure 9-2 Networking diagram of the HDLC basic function..........................................................................9-8
Figure 10-1 ATM protocol model...................................................................................................................10-4
Figure 10-2 Networking diagram for IPoA configuration ............................................................................10-31
Figure 10-3 Networking diagram of IPoEoA configuration.........................................................................10-34
Figure 10-4 PPPoA configuration networking diagram................................................................................10-36
Figure 10-5 PPPoEoA configuration networking diagram ...........................................................................10-39
Figure 11-1 ATM protocol model ...................................................................................................................11-3
Figure 11-2 Networking diagram for IPoA configuration ............................................................................11-15
Figure 12-1 PPPoE networking diagram........................................................................................................12-8