[c-nsp] ISP Dual AS

[Ali Sumsam]

Could be some business reasons.
This network might have a history of integration. Two ISPs might have
merged.

Regards,
*Ali Sumsam CCIE*
*Network Engineer - Level 3*
eintellego Pty Ltd
ali at eintellego.net ; www.eintellego.net

Phone: 1300 753 383 ; Fax: (+612) 8572 9954

Cell +61 (0)410 603 531

facebook.com/eintellego
PO Box 7726, Baulkham Hills, NSW 1755 Australia

The Experts Who The Experts Call
Juniper - Cisco – Brocade - IBM



On Thu, Dec 6, 2012 at 10:54 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
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