[f-nsp] Transparent VLL between XMR and Juniper T-series

Asoka De Saram adesaram at yahoo.com
Fri Apr 11 11:00:48 EDT 2008


Try to using SAV + VLL 
  
XMR global config 
  
tag-type 9100 e 1/1 
  
router mpls 
vll test100 100 
vll-peer <juniper> 
untag e 1/1 
  
You can send traffic with any VLAN ID and XMR will transparently switch. 

Sent via BlackBerry from T-Mobile

-----Original Message-----
From: "David Ball" <davidtball at gmail.com>

Date: Thu, 10 Apr 2008 20:34:48 
To:foundry-nsp at puck.nether.net
Subject: [f-nsp] Transparent VLL between XMR and Juniper T-series


  Is it possible to build a transparent VLL from an XMR?  I've
successfully got a VLL running between an XMR and a Juniper, with the
XMR endpoint specified as 'untagged' and the VLL in 'raw-mode'.  If I
send untagged traffic, all is well.  As soon as I send tagged traffic,
it breaks.  Given the 'untagged' command for the XMR endpoint, I guess
I'm not surprised, but I'd ideally like to be able to receive untagged
OR tagged traffic and just send it to the far end (ie. transparent,
not caring if tagged or untagged).  I'd rather not have to
manage/maintain any VLANs that the customer may be sending us, but I'm
still trying to get my head around how it might be done (do I use
raw-mode or not?  Is the XMR endpoint untagged or tagged if I don't
want to 'care'?).  Nudges in the right direction would be appreciated.

David
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