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Interface information for IS-IS(1)
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Interface: Vlan-interface100
Id IPv4.State IPv6.State MTU Type DIS
001 Up Down 1497 L1/L2 No/No
IS-IS route redistribution configuration example
Network requirements
As shown in Figure 42, 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.
Redistribute RIP routes into IS-IS on Switch D.
Figure 42 Network diagram
Configuration procedure
1. Configure IP addresses for interfaces. (Details not shown.)
2. Configure basic IS-IS:
# Configure Switch A.
<SwitchA> system-view
[SwitchA] isis 1
[SwitchA-isis-1] is-level level-1
[SwitchA-isis-1] network-entity 10.0000.0000.0001.00
[SwitchA-isis-1] quit
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] isis enable 1
[SwitchA-Vlan-interface100] quit
# Configure Switch B.
<SwitchB> system-view
[SwitchB] isis 1
[SwitchB-isis-1] is-level level-1
[SwitchB-isis-1] network-entity 10.0000.0000.0002.00
[SwitchB-isis-1] quit
[SwitchB] interface vlan-interface 200
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