From: Larry Roberts (groupstudy@american-hero.com)
Date: Tue Jul 20 2004 - 00:22:38 GMT-3
When you say the route was visible, do you mean that R3's Lo was visible on
R1?
Was the network between R1-R2 visible on R3 ?
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Sam
Joseph
Sent: Monday, July 19, 2004 9:11 PM
To: ccielab@groupstudy.com
Subject: Interesting Scenario From William ParkHusrt Chapter 11-3
Dear Group,
Was doing a reading Ospf Command Reference Guide by William Parkhurst. On
Chapter 11, it was talking about neighbhor database filtering. Tested it on
my home lab it worked o.k. with Parallel interfaces between R2 and R3.
However, when I did a little change, I could not ping the Loop Back
interface of R3. Here is how I connected three routers.
R1---- R2 ----- R3.
Between R2 and R3 it is NBMA Network type with neighbhor command on both
routers. R1 E0,lo0 and R2 E0,lo0 are on BB area. R2 S0 and R3S0 is
frame-relay. R2 S0 and R3s0, lo0 are in area 100.
Was able to ping o.K. all interfaces after the initial ospf config.
But when I enter neighbhor xx.xx.xx.xx database-filter all out,could not
ping R3's Lo0 from R1 but the route is visible.
Can someone shed light on this?.
Thx,
Sam.
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