I'm a little confused about your first question, maybe I'm not reading it right?
The "no validate update source" command tells RIP that it shouldn't verify the
source IP address of the incoming routing updates, that's it. If you want
routes to be advertised you will have to enable these networks underneath the
"router rip" command.
I'm pretty sure that the suppressing null update has something to do with split
horizon being enabled, can you post your RIP debug here?
From: [email protected]
[mailto:[email protected]] On Behalf Of piyush dwivedi
Sent: Thursday, April 15, 2010 9:26 PM
To: [email protected]
Subject: [OSL | CCIE_RS] RIP(validate source update)
Hi All,
I have 2 questions on RIP,
1) When i enable no validate source update on the router is it necessary to
enable it on the other end for e.g if two router R1 and R2 are peering and
running RIPv2, R1 has 10 loopbacks configured, can i get them propagted to R2
without including the network statement on R1. Can i do it by enabling no
validate source update?/????
2) When we debug ip rip events and we see suppressing null update , what does
that mean and what is the significance?
Hoping to hear from you.
Regards
Piyush Dwivedi
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