Hi my seniors, I am new in networking field and preparing for ccna.my lab have three router
r1,r2,r3. s0 of r1 is connected with s0 of r2. s1 of r2 is connected with s1 of r3.
network is working fine.but the lo0 of r3 is not being advertised by eigrp. I checked "sh ip route" on r1 and on r2 but this loopback was not there. when i changed the network command on r3 to 172.16.0.0 without giving mask, i noted that now it is being advertised through r3 and on other router it is being shown,,,,I think the actual problem is in giving my network command, but I dont know what was the actual concern.
The other problem is about a message that I noted during my configuration. Message"neighbor 10.0.48.8, not on common subnet for s1" when i tried to configure the router with different addresses....thanks for reply....