Just a side thread but since your sdh switches can only talk ISIS shouldn't
someone within your company be able to tell you this.
Seriously though look up the links below. & BUY Jeff Doyles Routing TCP/IP
book although there are some flaws in it, it is the best there is out there
at the moment. Also Advanced IP Network Design by Cisco Press has a good
section on ISIS specifically on design.
You should be looking nowadays into the ISIS MultiArea Support document URL
below :-
http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120
t/120t5/ismarea.htm#xtocid299080
watch the word wrap.
This entails the way forward that most companies should be following
nowadays. It is very useful and although it states in the document that you
can have up to 27 different level-1 areas hanging of 1 router I have still
to prove this. I have heard rumours that at around the 9 different areas
the router starts to creak but I think this must have something to do with
the router type and memory that the person tried the test on. Also remember
that to enable ISIS on a Cisco router you have to buy the Enterprise
software which in turn in most routers then requires a memory upgrade. If
you require any other info or are unclear on anything then just give us a
shout. Unfortunately I am designing and configuring a network which uses
Marconi's EMOS systems and Marconi's ADMuxes etc etc. Oh the Joys. ;->
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: 20 April 2001 09:01
To: [EMAIL PROTECTED]
Subject: Guides on designing IS-IS routing [7:1340]
Hi everybody,
Is there anybody know about the IS-IS routing protocol ?? I would like to
have
some information on how to design the IS-IS routing network. Besides that,
how
many areas should we defined in a routing domain, so that it can have best
performace.!!
If you have any experience on configuring the IS-IS network, please
provide me
with some guidance !! You may e-mail me at : [EMAIL PROTECTED]
TIA.
Regards,
Sua
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