OSPF,EIGRP,IGRP,RIPv2,RIPv1比较

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OSPF,EIGRP,IGRP,RIPv2,RIPv1比较



OSPF,EIGRP,IGRP,RIPv2,RIPv1比较

Routing protocol comparison
Characteristic	OSPF	EIGRP	IGRP	RIPv2	RIPv1
Type of protocol	Link-state	Hybrid	Distance vector	Distance vector	Distance vector
Classless support	Yes	Yes	No	Yes	No
VLSM support	Yes	Yes	No	Yes	No
Auto summarization	No	Yes	Yes	Yes	Yes
Manualsummarization	Yes	No	No	No	No
Discontiguous support	Yes	Yes	No	Yes	No
Route propagation	Multicast on change	Multicast on change	Periodic multicast	Periodic multicast	Periodic multicast
Path metric	Bandwidth	Bandwidth & Delay(Default) Reliability、Load	Bandwidth & Delay(Default) Reliability、Load、MTU	Hops	Hops
Hop count limit	None	100, 255(max)	100 , 255(max)	15	15
Convergence	Fast	Fast	slow	slow	slow
Hierarchical network	Yes	No	No	No	No
updates	Event Triggered	Event Triggered	Route table updates	Route table updates	Route table updates
Route computation	Dijkstra	DUAL		Bellman-Ford	Bellman-Ford
Default AD	110	90	100	120	120
RDM	No	Yes (IP,IPX,AppleTalk)	No	No	No
Unequal cost load balancing	No	Yes Default(4) Max(6)	Yes Default(4) Max(6)	No equal cost (4)	No equal cost (4)

转自鸿鹄论坛： http://bbs.hh010.com/forum.php?mod=viewthread&tid=31897

fengqingwen

哥下的不是资料，是寂寞..