From: lim es (tiga72@yahoo.com)
Date: Sun Apr 09 2006 - 04:09:53 GMT-3
Hi Group,
I've got this scenario and not sure if the concepts
are right or are there any other reasons to why we
might need to tweak the AD on border routers
==== Example =====
The need to lower the distance on r2 for eigrp
external routes when performing 2 way redistribution
r1 r2: runs eigrp (has an extroute 10.0.0.0)
r2 r3: runs ospf
r2 to perform 2 way route redistribution
[r1]-------------------[r2]------------------[r3]
Before redistribution:
r2: sh ip ro route 10.0.0.0/24
EX D 10.0.0.0/24
After redistribution:
r2: sh ip ro route 10.0.0.0/24
O E2 10.0.0.0/24
Conclusion: Loops for the 10.0.0.0/24 will occur after
the redistribution(on r2) if AD value is not adjusted
for eigrp external routes due to ospfs lower AD on
the same router
==== End of Example =====
any advice is appreciated
thanks:)
Lim
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