Hi Taqdir, >From what I understand is that when this command is not enabled it is the >responsibility of RIB process to delete all the prefixes from the Routing >table that have the next hop on this interface. The RIB process already has a >lot of work to do & when an interface goes down it has to do this additional >process of going through the entire routing table to take care of the >interface that went DOWN.
When ip routing protocol purge interface is configured, it is theresponsibility of the ROUTING PROTOCOL (EIIGRP / BGP / OSPF etc), and not of the RIB process, to remove concerned routes from the routing table. Hope this helps! Regards, Naren ________________________________ From: Taqdir Singh <[email protected]> To: "[email protected]" <[email protected]> Sent: Friday, 16 August 2013 2:18 PM Subject: [OSL | CCIE_RS] ip routing protocol purge interface hi team how this command actually benfits ? not able to understand that first it will inform Routing protocol instead of RIB _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://onlinestudylist.com/mailman/listinfo/ccie_rs _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://onlinestudylist.com/mailman/listinfo/ccie_rs
