[c-nsp] Bridging ATM PVCs to VLANs

[clemens.schmikal at linetec.at]

Hi,

another quick and dirty solution is may be the use of 2924M + WS-X2961XL atm modules
whith this boxes you can map vc´s to vlans residing on the 2924M´s

i don´t think that bridging with irb on 7200´ boxes is a good idea...

regards
Clemens
 

> -----Original Message-----
> From: Clayton Zekelman [mailto:clayton at mnsi.net] 
> Sent: Wednesday, September 26, 2007 4:09 PM
> To: cisco-nsp at puck.nether.net
> Subject: [c-nsp] Bridging ATM PVCs to VLANs
> 
> 
> We have a customer who wants to upgrade from an ATM-DS3 
> access to an Ethernet access from our network.
> 
> We currently deliver around 80 PVCs to them on the DS3 
> (Bridged 1483), and want to convert these to VLANs.
> 
> We were going to come from our Ethernet network into a 7206 
> with ATM and Ethernet interfaces on it.
> 
> The quick and dirty solution would to be to set up sub 
> interfaces on the ATM and Ethernet interface, and set up 
> individual bridge groups.  This seems cumbersome.  Is there a 
> better way to do this?
> 
>  From what I recall, doing large scale bridging like this is 
> CPU intensive, and the configurations get messy.
> 
> 
> 
> ---
> Clayton Zekelman
> Managed Network Systems Inc. (MNSi)
> 344-300 Tecumseh Rd. E.
> Windsor, Ontario
> N8X 5E8
> 
> tel. 519-985-8410
> fax. 519-985-8409        
> 
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