i got problem with pinging with two routers i have,,
i have 2 routers are connected each other ( 1720 )
router A s1 connected to router B s0
after doing " sh ip int br " on router A
after doing " sh ip int br " on router B
i thought this problem with clock rate but when i tried to put clock rate on each interface connected i got this message
so now what is the problem..
really i want solution to complete my next labs because all labs depend on what i do now...
I note that the protocol is down , so u have to use the command ( NO SHUT ) for each interface
or the configuration of IP addresses is not correctly .
last thing u should configure the clock rate only on DCE interface not on DTE interface , and here an example
clock rate 64000