[c-nsp] EoMPLS VC up on one side, not on the other.

Oliver Boehmer (oboehmer) oboehmer at cisco.com
Sat Nov 15 04:32:30 EST 2008


Christoph Loibl <mailto:c at tix.at> wrote on Saturday, November 15, 2008
10:24:

> Hi,
> 
> On Nov 15, 2008, at 9:40 AM, Oliver Boehmer (oboehmer) wrote:
>> 
>> you've configured vlan-based EoMPLS (i.e. xconnect on the SVI). In
>> order for this to work on Cat65xx/Sup720, you need OSM/SIP as
>> core-facing linecard, something which isn't possible on the
>> fixed-configuration ME6524.. So you need to move xconnect to the
>> physical port. 
> 
> Hm. What is the cisco-speak "correct" name now (which in fact is not
> very intuitive): Vlan-based or SVI-based? Vlan-based is
> 
> interface gigabitethernet 1/interface.subinterface
>    encapsulation dot1q vlan_id
>    xconnect peer_router_id vcid encapsulation mpls
> !
> 
> This is possible on sup720 even without any fancy linecards. But SVI-
> based
> 
> interface vlan 10
>    xconnect peer_router_id vcid encapsulation mpls
> !
> 
> requires those OSM/SIP modules on cat65xx/Sup720 (as Oli wrote) but
> works fine on ME3750. Thus SVI-based (on ME3750) together with VLAN-
> based (on ME6524) should work.

Correct, sorry for ambigous terminology.. 

	oli


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