3com S7906E Manuel De Montage
1-45
State: Up HoldTime: 25s Type: L1 PRI: 64
System Id: 0000.0000.0001
Interface: Vlan-interface100 Circuit Id: 0000.0000.0001.01
State: Up HoldTime: 7s Type: L1 PRI: 100
[SwitchC] display isis interface
Interface information for ISIS(1)
---------------------------------
Interface: Vlan-interface100
Id IPV4.State IPV6.State MTU Type DIS
001 Up Down 1497 L1/L2 No/No
# Display information about IS-IS neighbors and interfaces of Switch D.
[SwitchD] display isis peer
Peer information for ISIS(1)
----------------------------
System Id: 0000.0000.0001
Interface: Vlan-interface100 Circuit Id: 0000.0000.0001.01
State: Up HoldTime: 9s Type: L2 PRI: 100
System Id: 0000.0000.0002
Interface: Vlan-interface100 Circuit Id: 0000.0000.0001.01
State: Up HoldTime: 28s Type: L2 PRI: 64
[SwitchD] display isis interface
Interface information for ISIS(1)
---------------------------------
Interface: Vlan-interface100
Id IPV4.State IPV6.State MTU Type DIS
001 Up Down 1497 L1/L2 No/No
Configuring IS-IS Route Redistribution
Network requirements
As shown in
, Switch A, Switch B, Switch C and Switch D reside in the same AS. They use
IS-IS to interconnect. Switch A and Switch B are Level-1 routers, Switch D is a Level-2 router, and
Switch C is a Level-1-2 router.
It is required to redistribute RIP routes into IS-IS on Switch D.