CCENT Lab with 2503 routers

RockmanJL9981

hi im trying to setup a small lab to test these 2503 routers. I have my serial link set up as follows, but it still keeps saying the line protocol is down. can you help?

capitanuionut

RockmanJL9981 wrote: »

hi im trying to setup a small lab to test these 2503 routers. I have my serial link set up as follows, but it still keeps saying the line protocol is down. can you help?

If the status is up that means your physical connection is ok and is a higher layer problem...

Verify the encapsulation between routers - show interface <interface>
Verify that you entered a clock rate on the DCE interface - show controllers <interface> to see wich one is the DCE
Verify the ip addresses, sunet masks...

Hope this helps..