[cisco-nas] Channelized E1 over more E1 links

Oliver Boehmer (oboehmer) oboehmer at cisco.com
Fri Apr 2 03:56:59 EST 2004


> I would like to have available more then 2Mbps available between
> locations, e.g. 6Mbps available between ASs. 

Ah, so you want to use these cE1 not as pri-groups, but as
channel-groups. Why don't you configure three parallel 2Mbit links and
use standard CEF loadsharing
(http://www.cisco.com/warp/public/105/loadbal_cef.html)?

ip cef
!
controller e1 2
 channel-group 0 timeslots 1-31
controller e1 3
 channel-group 0 timeslots 1-31
!
int s2:0
 ip address ...
!
int s3:0
 ip address ...

..etc.

	oli

> 
> -----Original Message-----
> From: Oliver Boehmer (oboehmer) [mailto:oboehmer at cisco.com]
> Sent: Friday, April 02, 2004 9:14 AM
> To: Aljaz Tomaz ITWEG
> Cc: cisco-nas at puck.nether.net
> Subject: RE: [cisco-nas] Channelized E1 over more E1 links
> 
> 
> > I would like to configure Channelized E1 over more (2 or 3) physical
> > E1 links between to ASs. Any ideas?
> 
> Bundling multiple cE1 while retaining their channelized
> characteristics on the "bundle interface" is not possible. What are
> you trying to achieve?
> 
> 	oli



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