[c-nsp] 7600 SVI and subinterface combination

Christian Bering CB at nianet.dk
Tue Apr 8 10:07:08 EDT 2008


>is it possible to combine both SVI(for ip routing) and
>a subinterface(for EoMPLS) upon common 
>interface configured as a trunk on 67xx LAN card?

Look up "mux-uni".

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

>In other words is following configuration ok?

>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

You must use a seperate subinterface "vlan" than you are allowing across
the trunk port.

-- 
Regards
 Christian Bering
 IP engineer, nianet a/s
 Phone: (+45) 7020 8730


More information about the cisco-nsp mailing list