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ACL on 4507R VLANs

Hi All,

I wanted to implement a Security ACL on VLAN for 4507R (IOS 12.24 EWA) i.e. I want to regulate the traffic to and from from the VLANs.

However when I implemented the normal Extended ACL I was surprized to find that it was not acting as it should on a Routed Port or L-2 Port.

However when cross checked in the config guide, I guess that its a VLAN MAP that needs to be used rather than a normal ACL to filter traffic to and fro on a VLAN in 4507R.

Am I correct over here or am I missing something out there?

Any help would be appreciable.

Kind Regards,

Wilson Samuel

3 REPLIES

Re: ACL on 4507R VLANs

Vlan map is dierectionless, it will deny or permit (whatever the case maybe) the packets as long as it matches the access-liss list associated with the vlan maps.

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Re: ACL on 4507R VLANs

Hi Bosalaza,

My query is:-

1. Is VLAN Map the only answer to filter traffic in 4507s??

2. Wont the traditional ACL implementation work in 4507s??

Regards,

Wilson SAmuel

Re: ACL on 4507R VLANs

1. Is VLAN Map the only answer to filter traffic in 4507s??

>> no, see below

2. Wont the traditional ACL implementation work in 4507s??

>> yes, it should work.

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