Multilink L2TP with 3620 as CPE and 7204 VXR/NPE400 as LNS ?

[xbeaudouin]

Hello,

I am trying to create a solution to aggregate bandwith using several SHDSL that have ethernet ends to get more bandwith and more stability.

Customers ends are SHDSL to Ethernet modems, my end is VP/VC bridged to one or more VLAM using a RAD.

I have already a LNS which is a 7204VXR with NPE400 so l2tp final tunnels are ok, as well as Radius part also.

Now I have to find a good solution to handle serveral links in parallel to have more bandwith and also stablity against telco woes (eg dslam problems, etc...).

Have you got a solution for that or any good pointers ?

Many thanks....

[beth-martin]

Try MLP bundling. When more bandwidth is needed, additional links can be added to the bundle by simply configuring them as members of the bundle.

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft//122limit/122y/122yn8/ft_ipqos.htm#44359