H3C Technologies H3C S12500 Series Switches - Manual (Page 363)

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IPv6 IS-IS configuration examples
By default, Ethernet, VLAN, and aggregate interfaces are down. Before configuring these interfaces,
bring them up by using the undo shutdown command.
IPv6 IS-IS basic configuration example
Network requirements
As shown in Figure 115 , Switch A, Switch B, Switch C, and Switch D reside in the same autonomous
system (AS), and all are enabled with IPv6.
Switch A and Switch B are Level-1 switches; Switch D is a Level-2 switch; and Switch C is a Level-1-2 switch.
Switch A, Switch B, and Switch C are in area 10, while Switch D is in area 20.
Figure 115 Network diagram
Configuration procedure
1. Configure IPv6 addresses for interfaces. (Details not shown.)
2. Configure IPv6 IS-IS:
# Configure Switch A.
<SwitchA> system-view
[SwitchA] ipv6
[SwitchA] isis 1
[SwitchA-isis-1] is-level level-1
[SwitchA-isis-1] network-entity 10.0000.0000.0001.00
[SwitchA-isis-1] ipv6 enable
[SwitchA-isis-1] quit
[SwitchA] interface Vlan-interface 100
[SwitchA-Vlan-interface100] isis ipv6 enable 1
[SwitchA-Vlan-interface100] quit
# Configure Switch B.
<SwitchB> system-view
[SwitchB] ipv6
[SwitchB] isis 1
[SwitchB-isis-1] is-level level-1