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New Member

how to lock IPX traffic at access switch port of cat 4506 and cat3550?thx

The question is

how to lock IPX traffic at access switch port of cat 4506 and cat3550?thx

thanks to all !

2 REPLIES
New Member

Re: how to lock IPX traffic at access switch port of cat 4506 an

This can be blocked only at L3 level, i.e, on VLAN interface. Since access switch port works in L2, it dosin't understand L3 protocols.

New Member

Re: how to lock IPX traffic at access switch port of cat 4506 an

Depending on the IPX encapsulation, you can try this (tested on a Cat 3550) :

- create a "MAC extended ACL" filtering on the 8139 EtherType

- apply this ACL on the access ports

This should block "Ethernet2" and "SNAP" encapsulated IPX packets without altering other protocols.

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