Rip Metric

From: Mohamed Tandou (dtandou@gmail.com)
Date: Sat Sep 06 2008 - 18:32:17 ART


Hello GS,
i need someone expertise on this. i advertised OSPF into RIP V2 with a
metric of 3. when i do show ip route on the adjacent router i can see the
metric of 3 on the route being redistributed into RIP. When i summarize the
routes being redistributed i see the metric going from 3 to 4 on the
summary route. i don't know if this is a bug. My concern is if they ask me
to advertise a protocol into rip with a metric of 4 and summarize it should
i summarize it using metric 3 ? Can someone clear this one out?

Thanks

Tandou

Before summary
interface FastEthernet0/0
 ip address 150.1.11.1 255.255.255.0
 duplex auto
 speed auto
router rip
 version 2
 redistribute ospf 11 metric 3
 network 150.1.0.0
 no auto-summary
BB1#sh ip route rip
     11.0.0.0/8 is variably subnetted, 14 subnets, 2 masks
R 11.11.2.2/32 [120/3] via 150.1.11.1, 00:00:02, Ethernet0
R 11.11.1.0/24 [120/3] via 150.1.11.1, 00:00:02, Ethernet0
R 11.11.3.0/24 [120/3] via 150.1.11.1, 00:00:02, Ethernet0
R 11.11.4.0/24 [120/3] via 150.1.11.1, 00:00:02, Ethernet0
R 11.11.5.0/24 [120/3] via 150.1.11.1, 00:00:02, Ethernet0
R 11.11.6.0/24 [120/3] via 150.1.11.1, 00:00:02, Ethernet0
R 11.11.12.0/24 [120/3] via 150.1.11.1, 00:00:02, Ethernet0
R 11.11.14.0/24 [120/3] via 150.1.11.1, 00:00:02, Ethernet0
R 11.11.20.0/24 [120/3] via 150.1.11.1, 00:00:02, Ethernet0
R 11.11.25.0/24 [120/3] via 150.1.11.1, 00:00:02, Ethernet0
R 11.11.30.0/24 [120/3] via 150.1.11.1, 00:00:02, Ethernet0
R 11.11.40.0/24 [120/3] via 150.1.11.1, 00:00:02, Ethernet0
R 11.11.60.0/24 [120/3] via 150.1.11.1, 00:00:02, Ethernet0
R 11.11.100.0/24 [120/3] via 150.1.11.1, 00:00:02, Ethernet0
BB1#
====================================================================================================
After summary
interface FastEthernet0/0
 ip address 150.1.11.1 255.255.255.0
 ip summary-address rip 11.11.0.0 255.255.0.0
 duplex auto
 speed auto
router rip
 version 2
 redistribute ospf 11 metric 3
 network 150.1.0.0
 no auto-summary
BB1#sh ip route rip
     11.0.0.0/16 is subnetted, 1 subnets
R 11.11.0.0 [120/4] via 150.1.11.1, 00:00:05, Ethernet0
BB1#

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This archive was generated by hypermail 2.1.4 : Sat Oct 04 2008 - 09:26:17 ART