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SPF and Partial SPF in IS-IS

Hi,

I would like to understand the basics of the SPF algorithm and the specially the partial SPF as its used in IS-IS. Any pointers?

Goldman

  • WAN Routing and Switching
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Re: SPF and Partial SPF in IS-IS

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Re: SPF and Partial SPF in IS-IS

New Member

Re: SPF and Partial SPF in IS-IS

Hey Thanks Marikakis.

The link to http://routingfreak.wordpress.com was extremely useful as it had more information on SPF besides the link you gave me.

http://routingfreak.wordpress.com/2008/03/06/shortest-path-first-algorithm-demystified/

.. and the difference between SPF run for ISIS and OSPF.

http://routingfreak.wordpress.com/2008/03/04/shortest-path-first-calculation-in-ospf-and-is-is/

Thanks a lot!

Re: SPF and Partial SPF in IS-IS

I recently came across this Routing Freak page and I find it pretty cool! It is interesting to explore the information there. It includes many more things about routing explained nicely by someone involved in routing protocol development.

Have fun there! :-)

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