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How do I filter "all packets" based on MAC-address ?

eshih
Level 1
Level 1

I want to filter all input packets (IP and non-IP) from a virus PC. Because the user will change his ip address, I have to filter it out by MAC address. This function can be worked in Catalyst 3000 series but I can not find similar feature in Catalyst 3550 series. I had tried applied a named MAC extended ACL in ehternet interface and VLAN map in VLAN interface. Both of them filter out "non-IP" packets only.

1 Reply 1

DALE FRANCIS
Level 3
Level 3

Here we go, this should help and get you sorted. Just make sure they are running in L2 mode and not L3

http://www.cisco.com/en/US/partner/products/hw/switches/ps646/products_configuration_guide_chapter09186a00800c6f59.html#xtocid25

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