From: Magmax (magmax@bigpond.net.au)
Date: Sun Oct 01 2006 - 01:43:00 ART
Make sense :-)
_____
From: Narbik Kocharians [mailto:narbikk@gmail.com]
Sent: Sunday, 1 October 2006 2:38 PM
To: Scott Morris
Cc: Magmax; ccielab@groupstudy.com
Subject: Re: OSPF & BGP Router-id command
If the lab does not ask you to configure the router-ids and let's say you
need to create a virtual-link and you established the virtual-link based on
the existing router-id.
Later in the lab they ask you to create a loopback interface on the router
that's configured with a virtual-link, and the loopback's IP address is
numerically higher than the one you used for the virtual-link, you better
configure the router-id or else when they reboot your rack your virtual-link
will break unless you re-establish the virtual-link based on the loopback ip
address that's numerically higher and then reload the router so OSPF chooses
that IP as it's router-id.
Therefore I would not just go with gut feeling, think what is going to
happen if you don't. You should remember and know what you have done and
what is the effect of what you are about to do.
On 9/30/06, Scott Morris <swm@emanon.com> wrote:
Yup.
Personally, I like using "passive-interface default" because it forces me to
choose exactly where I want things to work.
Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, JNCIE
#153, CISSP, et al.
CCSI/JNCI-M/JNCI-J
IPExpert VP - Curriculum Development
IPExpert Sr. Technical Instructor
smorris@ipexpert.com
http://www.ipexpert.com
-----Original Message-----
From: Magmax [mailto:magmax@bigpond.net.au]
Sent: Saturday, September 30, 2006 9:51 PM
To: swm@emanon.com; ccielab@groupstudy.com
Subject: RE: OSPF & BGP Router-id command
I guess same goes for passive-interface command
-----Original Message-----
From: Scott Morris [mailto:swm@emanon.com]
Sent: Sunday, 1 October 2006 11:49 AM
To: 'Magmax'; ccielab@groupstudy.com
Subject: RE: OSPF & BGP Router-id command
If you are told specifically not to, don't use them. If you are told
specifically to use them, use them. If you aren't told at all, do whatever
you want to do.
;)
HTH,
Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, JNCIE
#153, CISSP, et al.
CCSI/JNCI-M/JNCI-J
IPExpert VP - Curriculum Development
IPExpert Sr. Technical Instructor
smorris@ipexpert.com
http://www.ipexpert.com
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Magmax
Sent: Saturday, September 30, 2006 9:14 PM
To: ccielab@groupstudy.com <mailto:ccielab@groupstudy.com>
Subject: OSPF & BGP Router-id command
Guys,
Anyone knows if we are allowed to use them on lab. I am thinking to ask
proctor this time
Ubaid
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