From: Hansang Bae (hbae@xxxxxxxxxx)
Date: Wed Aug 28 2002 - 03:52:27 GMT-3
At 11:12 AM 8/25/2002 -0700, ccie candidate wrote:
>i wonder if someone explain what is the function of set ip next-hop used in ro
ute maps , what is it mean ?
>assume i have a router where im redistributing two protocols (eigrp/ospf ) for
example where i used route map to select certain networks from the eigrp domai
n to be redistributed into the ospf domain .
>what will happen if i set the ip next hop of those routes also to another ip a
ddress ?? will they propagate inside the ospf domain carring this new next hop
..or what will happen
Remember that route-maps can be used for a lot of things in IOS. Just because
the command is there does not mean that you should use it or that it's even per
tinent to what your trying to do!
"set ip next-hop" tells the router to ignore the routing/forwarding table for a
given destination. So for example, assume your router has a routing table whi
ch states that all traffic destined for 192.168.1.0 /24 should be forwarded to
172.16.1.1 (on Fa0/1).
But you decide that for users *coming* from 10.1.0.0 /16 to destination 192.168
.1.0, you want it to go out Fa 1/1 interface. You can use a route-map along w
ith set next hop command to accomplish this.
hsb
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