From: Chen Kwong Wai William (kwchen@netvigator.com)
Date: Sat Sep 06 2003 - 14:51:21 GMT-3
Dear all,
R4
| |
|- R2 --------- R1
| |
| |
|- R3 ---------- |
|
I think it is quite a common scenario in Lab, Suppose
R1, R2, R3 (a point-to-multipoint network)is connected \
by frame relay and runs in OSPF backbone. R2, R3 is also
connected by Fast Ethernet and runs EIGRP. Finally,
R2, R4 is connected by Serial Point-to-point line and
runs in OSPF non-backbone area.
After mutual redistribution in R2 and R3 and proper
filter to prevent route feedback. You may find that
R3 is prefer R1 as a next-hop to reach R4, becuase
OSPF is prefer than external EIGRP routes.
My question is if you are not ask to do any configuration
to make R3 to prefer R2 as next-hop to go the R4 in the
lab, will you do it? Will this additional work make you
lose marks in lab. Do you think to prefer OSPF backbone
is a normal situation or not?
Sorry for my poor ASCII drawing.
- William
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