Is it OK to run MLPPP on two links of unequal BW, and what is the recommended IOS for a 3660 router?

[admin_2]

I would like to set up MLPPP on two serial links between two sites, with one being a full T1 and the other a fractional T1 running at 768K. Are there any issues with doing this, and if so, are there planned fixes coming. Also, if this is OK, what is the recommended IOS to run on these 3662 routers for setting this up. They are currently running 12.1(5)T.

[#2]

There shoudl be not problem, all you need do is put a bandwidth statement under your multilink interface

as 1544 + 768K = 2312K

12.1(5)T is cool enough but you can go to 12.2(2)T if you have the memory and flash size to

support it.