I guess the correct netmask should be on the drawing... If so, I would fix the config accordingly...
On 17 Jul 2011, at 01:29, marc abel wrote: > I don't know the "right" answer to your question, but unless asked to, > or implicitly asked, I would not change any IP's/subnet masks. > > On Sat, Jul 16, 2011 at 3:42 PM, Bob McCouch <[email protected]> wrote: >> Hi all, >> >> Doing some reading on EIGRP today and came across a note about how two >> EIGRP peers can (unlike OSPF) form a neighbor adjacency even with >> mismatched IP subnet masks, on the condition that both peers agree >> that the other is within their understanding of the subnet definition. >> So the example was that two routers addressed with 10.1.1.1/24 and >> 10.1.1.2/30, respectively, would neighbor up. >> >> OK, fine, so this leads to my question: On the lab let's say I had a >> task to enable EIGRP for network 10.1.1.0 (mask unspecified...) on the >> two routers with the IP addresses in my example above. Simply >> configuring: >> >> router eigrp 1 >> no auto >> network 10.1.1.x 0.0.0.0 >> >> Would work, and the neighbor adjacency should form. ASSUMING for the >> moment that no subsequent task would require me to fix the mask >> mismatch, should I fix it? I realize there could be other implicit >> requirements in this case that could force me to fix the mask, but the >> general question stands: should I fix something that is "wrong", but >> works? >> >> Thanks! >> >> Sent from my iPad >> _______________________________________________ >> 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 >> > _______________________________________________ > 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 _______________________________________________ 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
