can anyone help pls ?

[ariagha80]

Hi

i am new here

I have stucked 

the eigrp 100 dosnt work on my topology

R1 to R2 ok

R2 to R1 ok

R3 to R1 ok

everything between the routers ok

the problem is PC1 and PC2 can not connect to R1 and R2

i can see the route to pc1 and pc2 on the R3 but why dont R3 send the uppdate route about Pc1 & pc2 to R1 &R2

what i did ? i attached the packet tracer file

sorry about my bad english

Thank u

Ari

[Somasundaram Jayaraman]

Hi,

when you execute a traceroute of the destination ip, were the paths are correct?

Check the path by sh ip route

what routing protocol you are running?

did you check whether the interface is configured as a passive interface?

Have you checked split horizon?

Hope this helps

Cheers

Somu

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[cadet alain]

Hi,

your network command under R3 for the f0/0 interface and subinterfaces is not correct.

You can verify this with the sh ip eigrp interface command: only the serial are present.

This is because you didn't specify a wildcard mask and left the 3rd octet to 0.

Just change this network command like this: network 192.168.0.0 0.0.255.255 and it works.

Regards.

Alain.