From: Melwani, Manoj J (melwanim@citigroup.com)
Date: Wed May 03 2006 - 11:10:15 ART
Lab 15 - 4.8 IGP Redistribution:
The quesiton in the Lab is ti make sure "R5 should route over the PPP link to R4 to get to the routes learned from EIGRP AS 10. In the case that the PPP link is down R5 should reroute to R3. Do not change the metric or routes redistributed from EIGRP to OSPF on either R3 or R4 to accomplish this".
As per the lab solution i still am not able to achive what was asked in the quesiton.
I see that R5 is loadbalancing between R4 and R3 to get to the routes learned from EIGRP AS 10.
Here's what my routing table on R5 looks like:
O E2 200.0.0.0/24 [110/20] via 130.1.45.4, 01:53:21, Serial0/1
[110/20] via 130.1.35.3, 01:53:21, Serial0/0
54.0.0.0/24 is subnetted, 1 subnets
O E2 54.1.1.0 [110/20] via 130.1.45.4, 01:53:21, Serial0/1
[110/20] via 130.1.35.3, 01:53:21, Serial0/0
O E2 200.0.1.0/24 [110/20] via 130.1.45.4, 01:53:21, Serial0/1
[110/20] via 130.1.35.3, 01:53:23, Serial0/0
O E2 200.0.2.0/24 [110/20] via 130.1.45.4, 01:53:23, Serial0/1
[110/20] via 130.1.35.3, 01:53:23, Serial0/0
O E2 200.0.3.0/24 [110/20] via 130.1.45.4, 01:53:23, Serial0/1
[110/20] via 130.1.35.3, 01:53:23, Serial0/0
After changing the Metric-type to Type 1 on R4 for the routes learned from EIGRP 10 (also I had tagged them on R6 so i can match it on R4) I was able to achive the result.
ROUTER 4 CONFIG CHANGE:
route-map EIGRP_TO_OSPF permit 15
match tag 10
set metric-type type-1
ROUTER 6 CONFIG CHANGE:
router eigrp 100
redistribute eigrp 10 route-map EIGRP10_TO_100
route-map EIGRP10_TO_100 permit 10
set tag 10
Here's what R5 looked like after the above config change:
O E1 200.0.0.0/24 [110/84] via 130.1.45.4, 00:04:45, Serial0/1
54.0.0.0/24 is subnetted, 1 subnets
O E1 54.1.1.0 [110/84] via 130.1.45.4, 00:04:45, Serial0/1
O E1 200.0.1.0/24 [110/84] via 130.1.45.4, 00:04:45, Serial0/1
O E1 200.0.2.0/24 [110/84] via 130.1.45.4, 00:04:45, Serial0/1
O E1 200.0.3.0/24 [110/84] via 130.1.45.4, 00:04:45, Serial0/1
Please respond as this is driving me crazy....
thanks,
Manoj.
Manoj J. Melwani
Citigroup - Extranet Network Integration
Phone: (212) 291-3189
Email: manoj.j.melwani@citigroup.com
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