hi
"T" train refers to the IOS software naming convention. You can more details about CIsco IOS naming conventions at the below link
https://www.cisco.com/c/en/us/support/docs/ios-nx-os-software/ios-software-release-1513t/200095-Understanding-Cis...
From the outputs , you shared I can see the following
1. OSPF between R1 and R3 is Up and working fine2. OSPF between R1 and R2 is down. It is showing as INIT state on R2 but nothing on R13. OSPF between R1 and FW is down. It is showing as INIT st...
Hi,
What you are seeing is expected and correct behavior. I have segregated the topology for your easy reference. Refer to the attached file for details
The routes highlighted by you in bold belong to the service provider infrastructure. They are...
Hi,
From the topology provided, I believe OSPF between R1 and R3 is not coming up. If this is the case, then can you provide with the following
From R1
ping 224.0.0.5
ping <R3-IP> size 1500 df
show interface x/y --- for interface connecting to R...
