I used route reflectors: 13.10 - Cat1 ------------ router bgp 10101 neighbor 150.101.12.2 remote-as 10101 neighbor 150.101.12.2 route-reflector-client neighbor 150.101.13.3 remote-as 10101 neighbor 150.101.13.3 route-reflector-client neighbor 150.101.14.4 remote-as 10101 neighbor 150.101.14.4 route-reflector-client aggregate-address 200.11.0.0 255.255.248.0 summary-only route-map Task11 permit 10 match ip address 12 router bgp 10101 neighbor 150.101.14.4 unsuppress-map Task11 distance bgp 20 200 255
13.12 - Cat2 ------------- router bgp 10101 neighbor 150.101.12.1 remote-as 10101 13.12 - Cat3 ------------- router bgp 10101 neighbor 150.101.13.1 remote-as 10101 13.12 - Cat4 ------------- router bgp 10101 neighbor 150.101.14.1 remote-as 10101 On Fri, Dec 3, 2010 at 9:22 AM, Huang, Kevin <[email protected]> wrote: > Thanks for the quick response. > > So your Cat 2,3 & 4 just peer to cat 1 as iBGP peers then? (only one > neighbor command allowed on them) > > If that were the case, how did you make them learn each other’s local > loopback routes w/o using route reflector or confederation? > > > > Kevin > > > > *From:* Jay Taylor [mailto:[email protected]] > *Sent:* Friday, December 03, 2010 8:54 AM > *To:* Huang, Kevin > *Cc:* [email protected] > *Subject:* Re: [OSL | CCIE_RS] VOL1 LAB13.7 & 13.12 BGP ASN > > > > My configs from when I did that lab showed I used AS10101 on the Cats > without a Confederation. > > On Fri, Dec 3, 2010 at 7:52 AM, Huang, Kevin <[email protected]> wrote: > > Solution guide says three private ASN’s were already used by R2, R4, R5 & > R6 in earlier tasks, so the remaining two private ASN’s aren’t enough to > configure confederation for the Catalyst switches in ASN 10101. (only first > five private ASN’s are allowed) > > > > Is there any rule against re-using the same private ASN’s? > > Why can’t I use 64512-64514 for the routers in AS 109, and use 64512-64515 > for the switches in AS 10101? > > > > Kevin > > > > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > >
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
