[c-nsp] ISP Dual AS

[mert ozkul]

As i faced, the 2 AS using different networks mainly, but of course within ISP environment 2 AS`s networks see and connect each other. 
I heard because of financial cause, maybe they were using the second AS as a transit AS and selling to the other ISPs as financial reason. However, it can be done with one AS as well. The only scenario comes to my mind (as some of you awared already) is the merging problems. 
I were searching just the other possible scenarios :) Thanks a lot for great ideas.
BR,-Mert

Date: Thu, 6 Dec 2012 20:10:36 +0800
Subject: Re: [c-nsp] ISP Dual AS
From: jstuxuhu0816 at gmail.com
To: thesoulforgedelf at hotmail.com
CC: cisco-nsp at puck.nether.net

Maybe different as using for different functionality. Do u confirm two as numbers using for the same network.
On Dec 6, 2012 7:58 PM, "mert ozkul" <thesoulforgedelf at hotmail.com> wrote:

Hi All,

I have query about ISP Design.

Why some ISP`s (Ex: BT) using dual AS`es on their network?

What are the advantages of using more than one AS in the ISP network?What can be achieved if you use more than one AS?

Thanks,Best Regards,

-Mert

_______________________________________________

cisco-nsp mailing list  cisco-nsp at puck.nether.net

https://puck.nether.net/mailman/listinfo/cisco-nsp

archive at http://puck.nether.net/pipermail/cisco-nsp/