C3560 IPv6 enable
Switch# conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# sdm prefer dual-ipv4-and-ipv6 routing
C3560 IPv6 enable
Switch# conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# sdm prefer dual-ipv4-and-ipv6 routing