Help of Configuring EIGRP

Unanswered Question
Mar 13th, 2009
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Hi


i have three branches in various locations.all locations connected through through the leades line.i wish to configure eigrp as routing protocol.the following are my subnets


Branch 1: 172.16.0.0/255.255.0.0


Branch 2 : 192.168.3.0/255.255.255.0


branch 3 : 172.16.16.0/255.255.240.0


Please help me to configure the routers.all routers running advanced ip services image.


thanks in advance

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Jon Marshall Fri, 03/13/2009 - 05:48
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Branch 1


router eigrp 1

network 172.16.0.0

no auto-summary


Branch 2


router eigrp 1

network 192.168.3.0

no auto-summary


Branch 3


router eigrp 1

network 172.16.0.0

no auto-summary


Note that Branch 2 has no network in the 172.16.x.x range. For the routers to exchange EIGRP routes you must include a "network x.x.x.x" entry under the EIGRP config for the WAN interface as well eg.


lets say B1 connected to B2 by a subnet 192.168.12.0.


B1 address is 192.168.12.1

B2 address is 192.168.12.2


In addition to the config above you would need to add


Branch 1


router eigrp 1

network 172.16.0.0

network 192.168.12.0

no auto-summary


Branch 2


router eigrp 1

network 192.168.3.0

network 192,168.12.0

no auto-summary


Jon

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