From: Emmanuel Oppong (e-oppong@xxxxxxxxx)
Date: Thu Feb 07 2002 - 00:33:15 GMT-3
I always do the router statement with route-map first, then the route-map,
and lastly the access-list. I find that to be more logical. But I always
clear the ip or bgp routing table a few times afterwards. If using ospf I
"clear ip ospf proc" or for eigrp I clear the neighbors; then check the
routing table. The recommended method by some authors is to always create
the access-list first so that you know before hand what you are filtering
and then do the router statement and route-map portion.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
michael robertson
Sent: Wednesday, February 06, 2002 7:06 PM
To: ccielab@groupstudy.com
Subject: route map question
Hi, Group,
I have some problem with using route map, hope
somebody can clearify me.
Question 1: In Jeff's book page 825, he use route-map
griffy in router ospf 1, then specity what's route-map
griffy, and finally he make an access-list. What's the
good sequence to make these three step. the way i
mentioned above or we just reverse it. First make
access-list 1, then make a route map and finally put
the route map in a routing process. Which way is
better?
Question 2. If I go with routing process--->then route
map-------->finally access-list, then there is some
problem,i.e.
in my case, if i only write:
router isis
redistribute ospf 1 metric 25 route-map Toad
metric-type internal level-2
then router zerbina doesn't get any route.
But whenever I input a route-map i.e.
route-map Toad permit 10
match ip address 1
at this moment, even though I don't input any
access-list 1, router zerbina can get all the route
172.16.1.0---172.16.9.0. Why does this happen. Because
when the route-map toad go to call access-list 1, then
access-list 1 is empty, then by default, I guess
route-map Toad should deny all the route, why rouer
zerbina learn all the route?
Question 3. Can I use named access-list in route-map,
any suggestions? what situation can i use named
access-list, I know named access-list is extended
only.
As always, all the comments and help will be greatly
appreciated
Thanks
Michael
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