In the BRS book it says there are only 5 minumum commands to get ISDN up and running and that is 2 global isdn switch-type basic-5ess and dialer-list 1 protocol ip permit
and 3 interface dialer-group 1 dialer string 2001 ip add 172.16.1.1 255.255.255.0 I am having a hard time getting 2 routers with a bri's to talk accross an isdn switch with just those commands. Do I NEED to set the encapsulation to be ppp instead of the default hdlc? Do I NEED to set authentication either pap or chap with username password pairs for each routers? Do I NEED to make a map statment mapping het maping the ip of the local routers IP to the remote routers ISDN # to call? Thanks in advance ! Randy Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=30589&t=30589 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]