OSPF Load Balancing over multiple T1's

[cbrun]

If I can use 4, 6, or 8 T1's between two sites (a single router at each site), what is the effective throughput I can expect?

I believe OSPF will round-robin between the links if they are set up as equal cost. Is there a bundling technique I can use for this? If so, what would the limit to the number of links I can bundle?

Thanks

[thisisshanky · Accepted solution]

You can use PPP multilink.

http://www.cisco.com/warp/public/793/access_dial/pppmultilink.html

http://www.cisco.com/warp/public/131/7.html (check this out)