From: Mark Mirrotto (mmirrott@xxxxxxxxxxx)
Date: Tue Jul 06 1999 - 10:43:22 GMT-3
I saw the same problem in my lab - after the lab I use was upgraded to
version 12 of IOS. It never came up on 11.2 or 11.3.
For some reason, only one of my summarized routes had this huge
metric. At first it looked like it was due to the fact that the router
had no route in the table that fell within that range, but that wasn't
always the case. I still haven't figured it out. Too late now ...
today I am in San Jose. If I see it on the test, I will have to work
around it somehow.
Mark
----- Original Message -----
From: Ben Rife
To: ccielab@groupstudy.com
Sent: Thursday, July 01, 1999 1:18 PM
Subject: OSPF Summary
Hi Guys, I hope you can help me with this one.
Question: Why does the metric change on my summarized route in OSPF
that I'm redistributing to IGRP ?
As a result, it doesn't get sent out to the IGRP neighbors. If I enter
the command summary 170.50.3.0 255.255.255.0 again, It adds it to my
route table and sends it out IGRP, until I reload again...
Here's the config snippet:
router ospf 100
summary-address 170.50.5.0 255.255.255.0
summary-address 170.50.4.0 255.255.255.0
summary-address 1.1.1.0 255.255.255.0
summary-address 170.50.8.0 255.255.255.0
summary-address 170.50.3.0 255.255.255.0
redistribute static metric 20 subnets
redistribute igrp 100 metric 20 subnets
network 170.50.6.0 0.0.0.255 area 0
distribute-list 2 out igrp 100
distribute-list 1 in Serial0.1
Here's the "sh ip ospf summary"
OSPF Process 100, Summary-address
170.50.5.0/255.255.255.0 Metric -1, Type 0, Tag 0
170.50.4.0/255.255.255.0 Metric -1, Type 0, Tag 0
1.1.1.0/255.255.255.0 Metric -1, Type 0, Tag 0
170.50.8.0/255.255.255.0 Metric -1, Type 0, Tag 0
170.50.3.0/255.255.255.0 Metric 16777215, Type 0, Tag 0
After entering "summary 170.50.3.0 255.255.255.0" again, the metric is
changed:
170.50.5.0/255.255.255.0 Metric -1, Type 0, Tag 0
170.50.4.0/255.255.255.0 Metric -1, Type 0, Tag 0
1.1.1.0/255.255.255.0 Metric -1, Type 0, Tag 0
170.50.8.0/255.255.255.0 Metric -1, Type 0, Tag 0
170.50.3.0/255.255.255.0 Metric -1, Type 0, Tag 0
And it now is sent out to my IGRP neighbors.
Benjy Rife
MCSE, CNE, CCIE Candidate
brife@bignet.net
www.bignet.net/~brife
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