I have 3 T1 lines run in a 2621 box. (WIC 0-1 serial port, WIC 1-2 serial ports).One Public IP configured in a FastEthernet port - Fa0/0. Fa 0/0 is the gateway for internal users to access the Internet. Can I configure in such way: user 1 access thru T1(A), user 2 access thru T1(B), user 3 access thru T1(C) and user 4 back to T1(A) (round robin)?
If can, how to configure it ?If can't, what is the another option ?