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how to filter bpdu frames

how to filter bpdu frames

EtherNation_Use
Contributor II
Create Date: Jul 6 2012 4:24AM

Hi,

I'm desperately trying to make xos switches drop bpdu. I'm not using STP , but I have have some old no-extreme switches that keep broadcast bpdu. Since my network is huge, I need that XOS switches drop those bpdus.

I've managed to do that on cisco and almost any other switch with cisco-like CLI

Is there someway to do that on XOS?

(from Stefano_Ferrari)
5 REPLIES 5

EtherNation_Use
Contributor II
Create Date: Jul 6 2012 9:02AM

Hi,

following concept guide:

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Dynamic ACL for STP

create access-list bpdu1 "ethernet-destination-address 01:80:C2:00:00:00;" "deny; count bpdu1"
conf access-list add "bpdu1" first ports 6 ingress

To configure a dynamic ACL for blocking PVST frames on port 6, use the following:

create access-list bpdu2 "ethernet-destination-address 01:00:0c??cc:cd;" "deny; count bpdu2"
conf access-list add "bpdu2" first ports 6 ingress

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--
Jarek
(from Jaroslaw_Kasjaniuk)
GTM-P2G8KFN