07-26-2012 09:29 PM - edited 03-07-2019 08:00 AM
Trying to build up a test lab. I have three routers connected via serial cable.
Router 1---------------------
10.20.20.10 I 10.20.20.11 s1/0
Router 3
I 10.20.21.11 s1/1
Router 2---------------------
10.20.21.10
All have a subnet of 255.255.240.0
Only When I do a "show ip route" i get:
10.0.0.0/20 is subnetted, 1 subnets
C 10.20.16.0 is directly connected, Serial1/0
is directly connected, Serial1/1
C 192.168.1.0/24 is directly connected, FastEthernet0/0
Why am I not getting Serial 1/1 to show as "Connected"
Thanks
Solved! Go to Solution.
07-26-2012 10:55 PM
Hi,
You need a static route to ping R1 from R2.
Regards.
Alain.
Don't forget to rate helpful posts.
07-26-2012 10:18 PM
ah, figured it out. had to interfaces on the router within the same subnet range. I changed serial 1/1 to have an ip of 10.20.33.11 and it showed as that subnet is connected.
I would have thought I would have been able to ping Router 1 from Router 2 after I got the link "connected". Does this not populate the tables to do this?
07-26-2012 10:55 PM
Hi,
You need a static route to ping R1 from R2.
Regards.
Alain.
Don't forget to rate helpful posts.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide