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Re: OSPF vs IS-IS
From: "Jeffrey S. Young" <young () jsyoung net>
Date: Sun, 14 Aug 2011 10:08:41 +1000



On 13/08/2011, at 10:48 PM, Randy Bush <randy () psg com> wrote:

That's interesting and if true would represent a real change.  Can you
list the larger SPs in the US that use OSPF?

at&t

is-is in ntt, sprint, verizon, ...

randy


AT&T's backbone is the old SBC backbone?  Finding OSPF here doesn't 
surprise me.

If Level3 is really OSPF I would be pretty surprised, most of the clue @L3
came from iMCI (a big IS-IS shop).

jy


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