Unable to ping router interface using OSPF - CCNA Lab

[Angelo ANELLO]

Hi Guys,

     I am currently studying for my CCNA and am trying to configure routers to use OSPF.  I am having trouble pinging a particular interface from one router and the same happens vice versa.  I cannot ping int FA0/0 on Router 2 from int s0 on Router 4.  All other devices can ping each other across all interfaces. I have attached files of the network diagram and the config setup.

Can anyone see any issues with the config that would restrict this from completing successfully.  This is a training lab setup. 

Your help is appreciated

[smehrnia · Accepted solution]

Hi,

did you remove eigrp form all your routers and reconfig with OSPF?

can you ping router 2 from router 3?

can you ping router 3 from router 4?

if yes, then there must be a simulator bug.

this config should work fine

plz Rate if it helped.

Soroush.

[Angelo ANELLO]

Hi,  thanks for the reply.

I have checked all of the running configs and there is no trace of any other protocol other than ospf.  i will put this down to a simulator bug.

Thanks again