[c-nsp] Bridging between 2 ATM subifs?

Tassos Chatzithomaoglou achatz at forthnet.gr
Wed Mar 15 07:04:01 EST 2006


i'm using something like this and it seems to be working fine:


interface ATM3/0.1 point-to-point
  mtu 1500
  bandwidth 4016
  no ip route-cache
  no ip mroute-cache
  atm route-bridged ip
  pvc 11/300
   broadcast
  !
  bridge-group 1
!
interface ATM3/0.2 point-to-point
  mtu 1500
  bandwidth 4016
  no ip route-cache
  no ip mroute-cache
  atm route-bridged ip
  pvc 11/348
   broadcast
  !
  bridge-group 1
!


Vincent De Keyzer wrote on 15/3/2006 1:30 μμ:
> Hello,
> 
>  
> 
> I have two PVCs coming into an ATM switch, where they are looped
> back-to-back with a PVC (A-end of the PVC is port 1, VPI/VCI = 1/200; B-end
> of the PVC is same port 1, VPI/VCI = 2/200).
> 
>  
> 
> These two ports carry Ethernet encapsulated frames in order to offer a
> LAN-to-LAN service to the customer.
> 
>  
> 
> Everything is working.
> 
>  
> 
> Now I want to get rid of the ATM switch; is it possible to replace it by a
> 7206 VXR with a PA-A3-OC3 and achieve the same thing?
> 
>  
> 
> Vincent
> 
>  
> 
>  
> 
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