IPv6 uRPF configuration example

Network requirements

As shown inFigure 151, configure strict IPv6 uRPF check on Switch B.

Configure strict IPv6 uRPF check on Switch A and allow using the default route for IPv6 uRPF check.

Figure 150: Network diagram

Configure strict IPv6 uRPF check on Switch B.

<SwitchB> system-view
[SwitchB] ipv6 urpf strict

Configure strict uRPF check on Switch A and allow using the default route for IPv6 uRPF check.
```
<SwitchA> system-view
[SwitchA] ipv6 urpf strict allow-default-route
```

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