Before configuring
the SAVI function, enable ND snooping and DHCPv6 snooping.
- To filter invalid IPv6 data packets, configure the IPSG function.
- To filter invalid ND protocol packets, go to Configuring ND
Packet Validity Check.
- To filter invalid DHCPv6 protocol packets, go to Configuring
Defense Against Bogus DHCP Message Attacks.