02-27-2004 01:02 PM - edited 03-02-2019 01:54 PM
I have (2) 3725 routers connected via 3 T1 lines each T1 goes to a seperate WIC-1DSU-T1-V2 card. So the total cards I have (6), three at each location.
What is the best way to combine (3) physical lines as a one logical line providing a total bandwidth of
4.5MB?
02-28-2004 03:24 AM
Hello,
you can put the 3 T1 leased lines on each router in a ppp multilink bundle. To configure this, put the following commands on each interface you want to have in the multilink bundle:
ppp multilink
multilink-group 1
This will effectively provide a 4.5MB link.
HTH,
Georg
03-04-2004 08:29 PM
Thanks, but won't I have to configure some logical interface to tie all three physical interfaces.
For example,
whenever we configure T1 Controllers IOS creates a Serial interface, so if I confiugre three Physical T1's then IOS will create three sperate serial interfaces, and then how to bind those three seperate physical serial interfaces
04-27-2004 10:34 AM
look up "PPP multilink"
04-27-2004 05:00 PM
There are many way to do this.. ppp multilink is good but it take a lot of CPU resources.. have a look the url below..
http://www.cisco.com/warp/public/cc/pd/ifaa/pa/much/tech/althb_wp.htm
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