[nsp] AToM

Antoine Versini vox at t-online.fr
Tue Dec 23 07:20:26 EST 2003


On Mon, 22 Dec 2003, adel mezibra wrote:

> you also seems to miss the vc-type info on the mpls l2transport line..
> end it with vc-type 'ether' or 'vlan' (depending if you want port based or
> vlan based forwarding)

Hi Adel,

the vc-type definition is not available on the 7600 :

c6k04-v(config-if)#mpls l2transport route 194.117.192.201 42 ?
  <cr>

> mpls l2transport is replaced by xconnect
> that's the same command just writen differently for config compatibility
> issue.

Not exactly, the xconnect command is available in a physical interface
sub-config (mpls l2transport is only available in SVI).

> could you try "switchport mode dot1qtunnel"  ? check also your MTU along the
> path and at both end.

IIRC, dot1qtunnel is the Q-in-Q mode, do you think it is mandatory for
l2transport to work ?

The MTU is set to 9216 all along the path taken by the labels, so it might
not be an issue there.

Thanks :)
Antoine.

-- 
Antoine Versini
IP Networks Project Manager / T-Online France - Club-Internet


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