The MPLS-OPS Archive

["Prabakaran T Sampath" <prabakarts@future.futsoft.com>]

Hi Mani,

As per RFC 2205 and 3209 and in my understanding, 
Preemption will be done based on the holding priority.
So, SE style/FF style will not play a role for 
preemption, but, while pre-empting we need to 
take care of bandwidth updation for SE style LSPs 
at each priority level in RSVP-TE appropriately.

Thanks and regards,
Prabakaran T.S.
Future Software Limited,
480-481, Anna Salai,
Chennai - 600035, India.
email : prabakarts@future.futsoft.com
Off Phone: +91-44-24330550 - Extn: 319
--------------------------------------

-----Original Message-----
From: Mani Mahadevan [mailto:manimrs@future.futsoft.com]
Sent: Tuesday, 22 July 2003 9:41 PM
To: mpls-ops@mplsrc.com
Subject: [MPLS-OPS]: Query reg preemption


Hi,
I have a query reg preemption.

1) How is preemption done for SE Style LSPs?
    Say if i have 2 FF Style LSPs on interface X and if i try to
    setup another SE Style LSP with higher priority thru the same
    interface X, can this SE Style LSP preempt the FF style LSP 
    (considering that bandwidth is exhausted on interface X by the
      2 FF Style LSPs).

    
Thanks
-Mani
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This message is proprietary to Future Software Limited (FSL) 
and is intended solely for the use of the individual to whom it
is addressed. It may contain  privileged or confidential information 
and should not be circulated or used for any purpose other than for 
what it is intended. 

If you have received this message in error, please notify the
originator immediately. If you are not the intended recipient,
you are notified that you are strictly prohibited from using,
copying, altering, or disclosing the contents of this message. 
FSL accepts no responsibility for loss or damage arising from 
the use of the information transmitted by this email including
damage from virus.
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