I should have said it sources things from the primary VLAN ASSUMING you have no network statement covering the secondary. If you have both advertised, then it works like Solomon said...one advertisement from each source.
On Fri, Aug 21, 2009 at 10:19 AM, Solomon Ayele <[email protected]> wrote: > Dear Anthony, > I have tried it on GNS lab. The result is :- > the router sends two updates on the interface with secondary IP Address one > is sourced from the primary IP Address and the second is from the Secondary > IP Address. The router on the other end rejects the updates sourced from the > primary IP Address ("RIP: ignored v2 update from bad source") but it accepts > updates sourced from the secondary. > > So, effectivity there is a routing table update both ways. > > Rs, > Solomon > > ------------------------------ > *From:* Joe Astorino <[email protected]> > *To:* Anthony Conway <[email protected]> > *Cc:* Online Study List <[email protected]> > *Sent:* Friday, August 21, 2009 5:40:46 AM > *Subject:* Re: [OSL | CCIE_RS] RIP and secondary IP Addresses > > Hey Anthony, > > RIP doesn't "peer" it just sends out routes. Regarding primary/secondary > you need to be careful. By default RIP sources things from the primary IP > address. If RIP receives updates from a network other than what is > configured, it will reject them by default. You can get around this with > the "no validate-update-source" RIP command. > > On Thu, Aug 20, 2009 at 10:33 PM, Anthony Conway < > [email protected]> wrote: > >> Hi Guys, >> >> Does anyone know if RIP can peer with one side a primary ip and the other >> side a secondary? >> >> Regards, >> Anthony >> >> ------------------------------ >> Windows Live: Keep your friends up to date with what you do online. Find >> out >> more.<http://windowslive.com/Campaign/SocialNetworking?ocid=PID23285::T:WLMTAGL:ON:WL:en-US:SI_SB_online:082009> >> >> _______________________________________________ >> For more information regarding industry leading CCIE Lab training, please >> visit www.ipexpert.com >> >> > > > -- > Regards, > > Joe Astorino - CCIE #24347 R&S > Technical Instructor - IPexpert, Inc. > Cell: +1.586.212.6107 > Fax: +1.810.454.0130 > Mailto: [email protected] > > -- Regards, Joe Astorino - CCIE #24347 R&S Technical Instructor - IPexpert, Inc. Cell: +1.586.212.6107 Fax: +1.810.454.0130 Mailto: [email protected]
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