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Blog posts : "ospf passive interface"

Passive Interface command Behavior in RIP, EIGRP & OSPF

February 9, 2016

RIP
In RIP passive-interface command will disable sending multicast updates via a specific interface but will allow listening to incoming updates from other RIP speaking neighbors.
R1# router rip
R1# passive-interface fa0/0

Command to see list of passive-interfaces
R1# show ip protocols

EIGR…

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OSPF Interview Questions and Answers [CCNP]

January 28, 2016

What is OSPF Routing Protocol?
Open shortest path first is an Open Standard Link State routing protocol which works by using Dijkastra algorithm to initially construct the shortest paths and follows that by populating the routing table with resulting best paths.

What are the steps required to ch…

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