From: De Witt, Duane (duane.dewitt@siemens.com)
Date: Thu Nov 10 2005 - 08:25:10 GMT-3
Hi
Thanks. I think that the database-filter would be better than setting
non-broadcast, but the access-list is probably the best way. At least I
know a few ways of doing this now :)
-----Original Message-----
From: Leigh Harrison [mailto:ccileigh@gmail.com]
Sent: 10 November 2005 01:20 PM
To: De Witt, Duane
Cc: Cisco certification
Subject: Re: OSPF Hello's
Hey there Duane,
There are 2 ways of doing this (actually, there are probably loads, but
2 that I know of) on a switch.
Use an access-list to stop the packets going through.
Use "ip ospf database-filter all out"
Have a crack at setting it to non-broadcast though - that /should/ do
it.
LH
De Witt, Duane wrote:
>Hi Group
>
>
>
>In IEWB V2 Lab4 5.13-15:
>
>
>
>Do not allow hosts in VLAN3 to intercept R3's OSPF hello packets and do
>not use passive-interface.
>
>
>
>The suggested solution is an access-list on SW2 to deny OSPF on R3's
>interface.
>
>
>
>Would another solution be to set the FE interface on R3 to
>non-broadcast?
>
>
>
>Regards
>
>Duane
>
>
>
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