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IPv6 RA Guard Feature

john.dejesus
Level 1
Level 1

Hi,

I am trying to understand ipv6 nd raguard feature and on how to configure it correctly. If I want to implement raguard on vlan 999 for example, do i need to do like this?

 

vlan configuration 999

ipv6 nd raguard

 

ipv6 nd raguard policy RAGUARD_POLICY

hop-limit maximum 2

 

int g1/0/1

sw mode access

sw access vlan 999

 ipv6 nd raguard attach-policy RA_GUARD -----> do i still need to specify the vlan? Because on the output of show ipv6 nd raguard policy shows the target range as all vlans.

 

what's the use case for the subcommand "vlan"?

 

thank you in advanced.

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