Dial up usinng Asyn interface

Hi, I had 2501 router, 1 Ethernet , 2 Syn port and 1 Aux port. I like to coonect the 56k dial up modem to serial 0 , and configure it to DDR to ISP. My question is how do i configure the serial 0 ( syn interface) to dial out ? As far as i knew only asyn serial, Aux port and syn/async

PPP authentication - weird command behaviour

Hi, Try to share with all off you. While doing my CCNP , configure router for DDR is look like easy task, but when do it live then I encounted some problem. Look at this command that casue the router can't authenticate. wchm-gw1(config-if)#ppp pap sent-username xyz password 7 x [

Dial up usinng Asyn interface

Hi, I had 2501 router, 1 Ethernet , 2 Syn port and 1 Aux port. I like to coonect the 56k dial up modem to serial 0 , and configure it to DDR to ISP. My question is how do i configure the serial 0 ( syn interface) to dial out ? As far as i knew only asyn serial, Aux port and syn/async