[c-nsp] asr920 - push two vlans

Darin Herteen synack at live.com
Thu Jun 23 10:25:03 EDT 2016

As far as I know you can POP 2 on the 920 but you can only push one.


From: cisco-nsp <cisco-nsp-bounces at puck.nether.net> on behalf of Mike <mike-cisconsplist at tiedyenetworks.com>
Sent: Thursday, June 23, 2016 9:16 AM
To: Adam Vitkovsky; cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] asr920 - push two vlans

On 06/23/2016 12:14 AM, Adam Vitkovsky wrote:
> > Mike
> > Sent: Wednesday, June 22, 2016 7:43 PM
> >
> > Hi,
> >
> > I have a gig ethernet port I want to accept untagged frames on, and push
> > two vlans on for forwarding thru mpls. Of course, I also want to remove
> > these tags and make the frames untagged when exiting the ethernet
> port. I
> > am failing to see how to specify this, does anyone have a quick and
> dirty
> > config example on this?
> >
> Hi Mike,
> This should do.
> service instance 1000 ethernet
> encapsulation untagged
> rewrite ingress tag push dot1q 10 second-dot1q 20 symmetric
> Or you can use what Aaron provided on the other end of the PW.
> adam

Hi Adam,

     So on ASR920, at least with my release, that command doesn't take
'second-dot1q' parameter.

rewrite ingress tag push dot1q 401 ?
   symmetric  Tag egress packets as specified in encapsulation

     Is there an additional knob you know of that might enable the
second-dot1q feature for that command? My system is running version
03.16.01a.S at the moment.

Thank you.

cisco-nsp mailing list  cisco-nsp at puck.nether.net
cisco-nsp Info Page - puck.nether.net<https://puck.nether.net/mailman/listinfo/cisco-nsp>
To see the collection of prior postings to the list, visit the cisco-nsp Archives. Using cisco-nsp: To post a message to all the list members, send ...

archive at http://puck.nether.net/pipermail/cisco-nsp/

More information about the cisco-nsp mailing list