OSPF
no hop limit
link state
have 2 know how to configure it
bandwith is the metric
supportes areas therefore scalls well
supports area and net summarization
supportes cidr, vlsm
fast to converge
supports demand cicuits
standard based
djikstra is the algo
used in large environments

EIGRP
advanced distance vector ( the way messages are sent, have only some
similarity to link state protos)
default hop limit 100 can be up to 255
supports IPX and Appletalk
by default is faster to converge than OSPF, RIP1and2 and IGRP
supports unequall path load balancing
redistribute routes from IGRP with the same AS#.
redistribute routes from RTMP
redistribute routes from RIP IPX
dual is the algo
used mostely in cisco environments
supports CIDR VLSM
uses a reliable transport mechaanism
very easy to configure but u have to know the default behavior


""Peter P""  a icrit dans le message de news:
[EMAIL PROTECTED]
> EIGRP easy to configure & optimised for Cisco kit. Use OSPF if mixed
vendor
> environment and if network is large scale. Requires good configurqtion
> knowledge as much less plug and play than EIGRP. Also OSPF is true link
> state so faster convergence and better scalability. EIGRP is enhanced
> distance vector.  Both carry subnet data and allow complex subnetting,
route
> summarisation but OSPF harder to configure.




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