CCIE: RIP
Notes: auto-summary in RIP affects what is advertised, but not the local RIB. Preventing route feedback: Prevent router feedback (RIP) with static route to null0 or distribute-list (IN) on originating router. interface> ip rip advertise (interval different than the global) default sent out specific interface: use route-map that sets interface and default-information originate. DON’T FORGET ABOUT ROUTE FEEDBACK IN RIP! ACL to filter even/odd octets: ip access permit 0.0.1.0 255.255.254.255 : permit 3rd octet odd only ip access permit 0.0.0.0 255.255.254.255…