[c-nsp] ASR920 vlan translation (swap)

Vinod Kumar Balasubramanyam (vinbalas) vinbalas at cisco.com
Wed Oct 7 17:26:09 EDT 2015


Only 2 VLAN translate operations (1:1 and 2:1,pop:push) are supported on
ASR 920, it was introduced in 3.16 release. Prior to 3.16 no translations
were supported.


Vinod Kumar Balasubramanyam
ENGINEER.TECHNICAL MARKETING

vinbalas at cisco.com

CCIE - 25703

www.cisco.com <http://www.cisco.com/>





On 10/7/15, 4:59 PM, "cisco-nsp on behalf of Daniel Verlouw"
<cisco-nsp-bounces at puck.nether.net on behalf of daniel at shunoshu.net> wrote:

>Hi all,
>
>does anyone know if the ASR920 supports (or will support) the 'rewrite
>ingress tag translate' command on an EVC ? (e.g. the equivalent of
>'input/output-vlan-map swap' on Juniper).
>The first URL [1] seems to indicate it is supported, the second one
>[2] states that translate operations are not supported.
>
>I have a use-case where I need to rewrite C-VLANs between two
>end-points (connected by EoMPLS PW), yet preserve the .1p bits, and
>unless I'm mistaken this can't be done with just the push/pop
>operations?
>
>BR, Daniel.
>
>
>[1] 
>http://www.cisco.com/c/en/us/td/docs/routers/asr920/configuration/guide/ce
>/b_ce_xe-313s-asr920-book/b_ce_xe-313s-asr920-book_chapter_00.html
>[2] 
>http://www.cisco.com/c/en/us/td/docs/routers/asr920/configuration/guide/ce
>/b_ce_xe-313s-asr920-book/b_ce_xe-313s-asr920-book_chapter_01.html
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