artaahouraei
Technical User
dear friends
i have 2 routers(2621) that there is one wic-2t on each .my problem happens when i want to connect each serial on wic-2t on one router to another serial on other router (back to back)serial 0/0(r1)to serial0/0(r2) & serial 1/0 (r1)to serial 1/0 (r2)
the cable which i use is cab-ss-v35 mt &fc.i use encapsulation ppp for each .interestingly after seria10/0 (r1)is connected to serial 0/0(r2), serials and lineprocols are up but when i connect serial0/1 (r1)to seria0/1(r2) at the same time line protocol is down and when i use encapsulation hdlc for all serials ,all of serials and line protools is up but i can't ping any where each pair of serials works well but when i want to use both pair of serials only one pair is on .i would be appriciated if somebody could help me.
many thanks
arta
i have 2 routers(2621) that there is one wic-2t on each .my problem happens when i want to connect each serial on wic-2t on one router to another serial on other router (back to back)serial 0/0(r1)to serial0/0(r2) & serial 1/0 (r1)to serial 1/0 (r2)
the cable which i use is cab-ss-v35 mt &fc.i use encapsulation ppp for each .interestingly after seria10/0 (r1)is connected to serial 0/0(r2), serials and lineprocols are up but when i connect serial0/1 (r1)to seria0/1(r2) at the same time line protocol is down and when i use encapsulation hdlc for all serials ,all of serials and line protools is up but i can't ping any where each pair of serials works well but when i want to use both pair of serials only one pair is on .i would be appriciated if somebody could help me.
many thanks
arta
