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11.06.2007 at 08:50AM PST, ID: 22942306
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8.2

EIGRP weight metrics

Asked by johnelayn in Network Design & Methodology, Network Routers, Networking Hardware

Tags: , ,

We backup our production servers from the home office (10.100.10.x/24) on VM-ware and copy them to our DR site (10.130.10.x)/24. The 2 sites are connected by MPLS links and we are running EIGRP.

In a DR situation we need to route traffic to these servers in the DR site, ( servers with home office IP addresses). The developers tell me we cant change the IP address on the servers.

I head that I can have the same subnet twice on a network if we weight the metrics in EIGRP, weight the static routes, and redistribute static. So I can have a 10.100.10.x/24 in the home office and a 10.130.10.x/24 AND a 10.100.10.x/24 at the DR site and traffic will rout to the 10.100.10.x range if the home office dies.

Is this true?

What would this config look like for this?

Currently our routing config looks like this:
router eigrp 10
 redistribute static metric 3000 100 255 1 1500
 network 10.0.0.0
 network 192.168.90.0
 no auto-summary
 no eigrp log-neighbor-changes
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[+][-]11.06.2007 at 10:52AM PST, ID: 20226435

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[+][-]11.06.2007 at 10:54AM PST, ID: 20226465

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About this solution

Zones: Network Design & Methodology, Network Routers, Networking Hardware
Tags: eigrp, weight, static
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Solution Provided By: mikebernhardt
Participating Experts: 1
Solution Grade: A
 
 
 
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