no 2 sub-interface in same dot1q : 7600 : HELP !!

Hi

I am using a ISR / ISR-G2 .
I have 2 ports G0/0 and G0/1

I have following configuration
==========================
!
interface FastEthernet0/0.1
 encapsulation dot1Q 10
 ip vrf forwarding ONE
 ip address 20.0.0.1 255.0.0.0
!
interface FastEthernet0/0.2
 encapsulation dot1Q 20
 ip vrf forwarding TWO
 ip address 50.0.0.1 255.0.0.0
!
===========
!
interface FastEthernet0/1.1
 encapsulation dot1Q 10
 ip vrf forwarding ONE
 ip address 10.0.0.1 255.0.0.0
!
interface FastEthernet0/1.2
 encapsulation dot1Q 20
 ip vrf forwarding TWO
 ip address 40.0.0.1 255.0.0.0
!

But I tried doing the same thing in c7600 chassis with a couple of
ports of 6748.
I am not able to give "encap dot1q 10 " on both Interface g13/16.1 and
g13/17.1 .

Can someone please let me know where am I wrong ?

Thanks
Gaurav Madan

PS : I can share the topology on what I am trying to do . Please help .

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Received on Wed Dec 15 2010 - 12:49:44 ART