INE R&S ATC044 - RIP Split-Horizon, RIP Timers

Split-Horizon

• Updates received in an interface will not be sent back out the same interface
– Undesirable on partial mesh NBMA networks

• Enabled by default on all interfaces except main interface in Frame Relay
– no ip split-horizon to disable

• Verification
– show ip interface

RIP Convergence Timers

• Global
– timers basic [update] [invalid] [holddown] [flush]

• Interface level
– ip rip advertise [interval]