From: Chris Lewis \(chrlewis\) (chrlewis@cisco.com)
Date: Mon Jun 27 2005 - 20:06:45 GMT-3
One last point, consider the format of the NET.
The NET can be 8-20 bytes, with the last byte set to zero. The 6 bytes
directly in front of this last byte are the system ID. All bytes in
front of the system ID are the area ID. So if you are given 255 in
decimal as the area ID, look at it like this:
00.00FF.xxxx.xxxx.xxxx.00
Area ID.System ID .N-selector and must be 0
Chris
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
ccie2be
Sent: Monday, June 27, 2005 5:12 PM
To: 'Lee Carter'; 'CCIE LAB'
Subject: RE: ISIS Networks
Lee,
As long as you remember that the NET is in HEX, you should be fine. In
all likelihood, the task will be worded in such a way there won't be any
ambiguity.
However, if you're unsure, ALWAYS ask the proctor.
Tim
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Lee Carter
Sent: Monday, June 27, 2005 5:50 PM
To: CCIE LAB
Subject: ISIS Networks
All,
Ok, so when defining isis net's I have seen two different solutions
where they say.. Put a particual isis network in say net 255 to keep it
easy.
One solution would use:
net 49.0255.xxxx.xxxx.xxxx.00
The other (which I believe is correct) would use:
FF.0000.xxxx.xxxx.xxxx.00
Since the firt two bits are in HEX.
Thoughts?
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