Re: "point to multipoint non-broadcast" mode

From: Alexei Monastyrnyi (alexeim@orcsoftware.com)
Date: Tue Oct 31 2006 - 19:09:26 ART

• Next message: Darby Weaver: "Test"
• Previous message: Alexei Monastyrnyi: "Re: OSPF External Summary Routes"
• Maybe in reply to: Adhu Ajit: ""point to multipoint non-broadcast" mode"
• Next in thread: Joe Chang: "Re: "point to multipoint non-broadcast" mode"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

In a nutshell, it gives you no DR-BDR relationships with unicast LSA
flooding etc (since non-broadcast will require to have a neighbor on one
side. Normal p2mp would utilize AllOSPFrouters multicast group for both
hellos and LSA flooding. If I remember right...

A.

Adhu Ajit wrote:
> Folks, I went through different books on this one but I still cant understand on when I should use this mode over the other modes such as:
>
> NBMA (and or)
> Point to Multipoint
>
> Can someone explain ?
>
> Thanks,
> Sai.
>
>
> ---------------------------------
> Want to start your own business? Learn how on Yahoo! Small Business.
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html

• Next message: Darby Weaver: "Test"
• Previous message: Alexei Monastyrnyi: "Re: OSPF External Summary Routes"
• Maybe in reply to: Adhu Ajit: ""point to multipoint non-broadcast" mode"
• Next in thread: Joe Chang: "Re: "point to multipoint non-broadcast" mode"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

This archive was generated by hypermail 2.1.4 : Wed Nov 01 2006 - 07:29:07 ART