I want to limit what types of MAC addresses can connect to some switch ports. If I can use a mask or wild card with port security, that would make it
For instance I'd like to allow all HP NIC cards that start with 00:1C:C4 access to the port, but block all other MAC addresses.
Is there a way to do that with port security, or a MAC ACL somehow applied to the port?
access-list xxx permit 001CC4xxxxxx
access-list xxx deny all
....and then apply it to a port?