the two out stations are connected to router 1841 on s0/0 and s0/1 on same WIC card (smart serial) and one of the station is connected on normal s0 and local stn on e0. station s0/0 is connected with out stn on 2mbps through modem and stn s0/1 is connected with out stn on 64 kbps through modem.
Now the problem comes when we run this scenario, either of the two stations i.e s0/0 and s0/1 comes protocol down. Media is also verified but still problem persist.
we have checked the protocols on rtr by providing local loop through modems, but still we get one of the protocol down and there is no problem on normal serial port s0.
what would be the reason..pse help