467
[SwitchC] interface vlan-interface 100
[SwitchC-Vlan-interface100] ospfv3 1 area 1
[SwitchC-Vlan-interface100] quit
Verifying the configuration
# Perform a master/backup switchover on Switch A to trigger an OSPFv3 GR operation. (Details not
shown.)
OSPFv3 NSR configuration example
Network requirements
As shown in Figure 107, Switch S, Switch A, and Switch B belong to the same AS and OSPFv3
routing domain. Enable OSPFv3 NSR on Switch S to ensure correct routing when an active/standby
switchover occurs on Switch S.
Figure 107 Network diagram
Configuration procedure
1. Configure IP addresses and subnet masks for interfaces on the switches. (Details not shown.)
2. Configure OSPFv3 on the switches to ensure that Switch S, Switch A, and Switch B can
communicate with each other at Layer 3. (Details not shown.)
3. Configure OSPFv3:
# On Switch A, enable OSPFv3, and set the router ID to 1.1.1.1.
<SwitchA> system-view
[SwitchA] ospfv3 1
[SwitchA-ospfv3-1] router-id 1.1.1.1
[SwitchA-ospfv3-1] quit
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] ospfv3 1 area 1
[SwitchA-Vlan-interface100] quit
# On Switch B, enable OSPFv3, and set the router ID to 2.2.2.2.
<SwitchB> system-view
[SwitchB] ospfv3 1
[SwitchB-ospfv3-1] router-id 2.2.2.2
[SwitchB-ospfv3-1] quit
[SwitchB] interface vlan-interface 200
[SwitchB-Vlan-interface200] ospfv3 1 area 1
[SwitchB-Vlan-interface200] quit
# On Switch S, enable OSPFv3, set the router ID to 3.3.3.3, and enable NSR.
<SwitchS> system-view
[SwitchS] ospfv3 1
[SwitchS-ospfv3-1] router-id 3.3.3.3
[SwitchS-ospfv3-1] non-stop-routing
[SwitchS-ospfv3-1] quit
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Switch S
Switch A
Switch B
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