[c-nsp] 7600 SVI and subinterface combination

Phil Mayers p.mayers at imperial.ac.uk
Tue Apr 8 09:52:14 EDT 2008


Alex A. Pavlenko wrote:
> Colleagues,
> 
> is it possible to combine both SVI(for ip routing) and subinterface(for
> EoMPLS) upon common 
> interface configured as a trunk on 67xx LAN card?
> In other words is following configuration ok?

I believe so, it requires 12.2(33)SR-something and is referred to as 
"mux uni" in the release notes.

http://www.cisco.com/en/US/docs/routers/7600/ios/12.2SR/configuration/guide/pfc3mpls.html#wp1406020

> 
> interface GigabitEthernet1/1
>  switchport
>  switchport trunk encapsulation dot1q
>  switchport mode trunk
>  switchport trunk allowed vlan 10,20
> 
> interface GigabitEthernet1/1.20
>  encapsulation dot1Q 20
>  xconnect 1.2.3.4 1 encapsulation mpls
> 
> interface Vlan 10
>  ip address 4.3.2.1 255.0.0.0
> 
> Thanks.
> 
> --
> Alex.
> 
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