how to know ospf unlearned prefix details.

[rittam bhattacharya]

Hello Guys,

Topology:

R1-------------R2

|                    |

|                    |

|                    |

R3-------------R4----//10.10.10.10

OSPF are running in all 4 square legs. 

R1 is learning 10.10.10.10 through R3 only.

R2 also adverting the same route to R1, but due to cost issue it is not installed into routing table.

Question: How can I see the details of the route 10.10.10.10 which is advertised by R2 ? I want to know how much the cost is advertising by R2 for this prefix.

[rittam bhattacharya]

and I want to check it on R1 only.

[Reza Sharifi]

Hi,

I don't think you can see the OSPF cost if the route is not installed in routing table,

HTH