I'm securing some network base on 2960 (we've old 2950 an we will make decision whether to buy cca 250x 2960S or some other junipper ekvivalent with ipv6 security) . I'm using ipv4 on switchports but I need to secure IPv6 "~arp" to, Will cisco support something like this (used ipv4 security) for ipv6, or cisco doesn't think that ipv6 should be secured?
switchport access vlan 72
switchport mode access
switchport port-security mac-address 0016.d4bf.ea1a
ip access-group ACL-FastEthernet0/1 in
no cdp enable
spanning-tree bpduguard enable
I hope below link will helpful for you: