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New Member

ASA5520 with VLAN tagging for CAT3750

Hi all

Let's take a look at the attachments.

We want to manage 2 vlan with the 3750 (layer 3 switch) that is on the inside port. Those 2 VLAN will be use for the 2950 layer 2 switch that is in a DMZ port of my ASA 5520. The fileserver will be in one VLAN and the database in the other. I know that you can make vlan in the 5520, but I don't want to do that on the ASA level. Is the ASA can tag the vlan of the 3750 in trunking mode ?

Does it tag with ISL or dot1q ?

Thanks you very much

2 REPLIES
New Member

Re: ASA5520 with VLAN tagging for CAT3750

Sorry. Here's my attachment

Hall of Fame Super Blue

Re: ASA5520 with VLAN tagging for CAT3750

Hi

The ASA will tag with 802.1q and yes you can use 802.1q tagging with the ASA. See the attached link for configuration details

http://www.cisco.com/en/US/docs/security/asa/asa72/configuration/guide/intrface.html#wp1044006

HTH

Jon

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