Transcription of routing protocol comparison - Router Alley
1 RIP v1 RIP v2 IGRPEIGRPOSPFIS-ISBGPI nterior/Exterior?InteriorInteriorInterio rInteriorInteriorInteriorExteriorTypeDis tance Vector Distance VectorDistance VectorHybridLink-stateLink-statePath VectorDefault MetricHopcountHopcountBandwidth/DelayBan dwidth/DelayCostCostMultiple Attributes90 (internal)20 (external)170 (external)200 (internal)EBGP Neighbors: 1 (default)IBGP Neighbors: NoneConvergenceSlowSlowSlowVery FastFastFastAverageOnly when changes occur;(LSA table is refreshed every 30 minutes, however)UpdatesFull tableFull tableFull tableOnly ChangesOnly ChangesOnly changesOnly changesClasslessNoYesNoYesYesYesYesSuppo rts VLSMNoYesNoYesYesYesYesAlgorithmBellman- FordBellman-FordBellman-FordDUALD ijkstraDijkstraBest Path (All SPF Routers) (DR s and BDR s) protocol and PortUDP port 520IP protocol 9IP protocol 88IP protocol 89 TCP port 179 routing protocol ComparisonRouting protocol comparison Aaron BalchunasOnly when change occursOnly when changes occurOnly when changes occur110115 Hopcount Limit1515 UnicastUpdate timers30 seconds30 seconds90 secondsUpdate * * *All original material copyright 2007 by Aaron Balchunas otherwise noted.
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