Opaque LSA types 9-11 are used for TE reachability. I tried to google this, but 
didn't find any hits. I think the best reference for this area is Eric Osborn's 
RSVP-TE book, its excellent. To be honest, the best way to learn this is to try 
it out in a lab, it is just not very well documented. You can also try googling 
OSPF-TE.

Here's one tiny description:

http://www.cisco.com/en/US/tech/tk436/tk428/technologies_configuration_example09186a0080093fd0.shtml

Leah

-----Original Message-----
From: [email protected] 
[mailto:[email protected]] On Behalf Of Ovidiu Neghina
Sent: Tuesday, April 13, 2010 11:19 PM
To: [email protected]
Cc: [email protected]
Subject: Re: [c-nsp] OSPF LSA Type 11

It is a good question.
The RFC describes the scopes of the 3 opaque LSAs. LSA11 has AS scope
like LSA5. Nothing related to MPLS TE though. As far as I researched
and read  LSA10 is used in MPLS TE.

br
Ovidiu

On Tue, Apr 13, 2010 at 9:38 PM, Shimol Shah <[email protected]> wrote:
> 5250 obsoletes 2370
>
> http://tools.ietf.org/html/rfc5250
>
> On 4/13/10 2:31 PM, Pritesh Patel wrote:
>>
>> rfc 2370.
>>
>> --Pritesh
>>
>> On Tue, Apr 13, 2010 at 11:15 AM, Ibrahim Abo Zaid
>> <[email protected]>  wrote:
>>>
>>> Hi
>>>
>>> i want to know the role of OSPF Opaque LSA Type 11 in MPLS TE ?
>>>
>>> thanks
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