Does 3GE-GBIC-SC in 12000 suppoert q in q?

Unanswered Question
Sep 1st, 2008

Hi All,

i am using Cisco 12000 router with 3GE-GBIC-SC module on the same. Since I am unable to do dot1q in dot1q, can any one suggest me if this module support this feature or not?

Thanks and Regards

Mangesh A. Bhende

I have this problem too.
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Giuseppe Larosa Mon, 09/01/2008 - 22:26

Hello Mangesh,

as per feature navigator Q in Q is not supported on GSR

http://www.cisco.com/go/fn

I made a search by platform using 12000 PRP and I've found just 802.1Q support (1 tag)

This confirms my experience with GSR.

I would suggest for L2 transport to investigate EoMPLS that is supported on 3GE engine 2 linecard I did extensive tests on this.

In this way you should be able to transport QinQ frames over MPLS.

Hope to help

Giuseppe

bhende.mangesh Mon, 09/01/2008 - 22:31

Hi Giuseppe,

thank you very much and even i too think so.

Thanks and regards

Mangesh A. Bhende

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