IWEB-RS/Internetwork Expert

From: trevelle@wowway.com
Date: Sat Sep 02 2006 - 15:08:01 ART


LAB 5

Section 4.8

IGP redistribution

I do not understand why a route-map needs to be created so that only the prefix 192.10.1.0/24 gets injected into ospf from eigrp, I am still able to ping 54.1.1.254(BB1)eigrp route from other ospf routers. The route map looks like it should only allow 192.10.1.0 /24 eigrp routes to be seen by OSPF. Please let me know what I am missing.

router eigrp 200
 redistribute ospf 1 metric 10000 1000 100 1 1500
 network 162.1.3.3 0.0.0.0
 network 162.1.13.3 0.0.0.0
 network 162.1.38.3 0.0.0.0
 metric weights 0 3 1 1 0 0
 no auto-summary
 eigrp router-id 150.1.3.3
!
router ospf 1
 router-id 150.1.3.3
 log-adjacency-changes
 redistribute eigrp 200 subnets route-map OSPF2EIGRP
 network 150.1.3.3 0.0.0.0 area 0
 network 162.1.0.3 0.0.0.0 area 0
 neighbor 162.1.0.2
 neighbor 162.1.0.4
 neighbor 162.1.0.5
 default-information originate always

ip prefix-list VLAN162 seq 5 permit 192.10.1.0/24
!
route-map OSPF2EIGRP permit 10
 match ip address prefix-list VLAN162



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