Re: OSPF Net Link States LSA-Type2

From: Nadeem Ansari (nadeem.ansari574@gmail.com)
Date: Thu Feb 26 2009 - 16:55:00 ARST


That is true but what is the use of this LSA for routing of a packet ? It is
just to provide awareness about multi access segment

On Thu, Feb 26, 2009 at 9:33 PM, Ronnie Angello <ronnie.angello@gmail.com>wrote:

> These LSAs are generated by the DR to advertise connectivity to a
> multiaccess network and connections to all of the routers that are
> connected to the multiaccess network.
>
> For example, consider routers A and B connected via a point to point
> Gigabit Ethernet link. Physically it's a point to point connection.
> Logically, you have both routers A and B connected to the DR
> "pseudonode." The router that's elected the DR will generate a Type 2
> LSA to advertise this pseudonode.
>
> On Thu, Feb 26, 2009 at 6:08 AM, Nadeem Ansari
> <nadeem.ansari574@gmail.com> wrote:
> > Hi Experts,
> >
> > I have an odd question related to OSPF Net Link States LSA-Type2, As it
> has
> > information about DR, Network Mask used on multiaccess network and
> attached
> > routers...
> >
> > What is the use and importance of this LSA in OSPF routine operation, As
> > election and information about DR and BDR are distributed via OSPF Adj
> > establishment
> > Need your suggestion
> >
> > Regards
> > Nadeem
> >
> >
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>
> --
> Ronald Angello
> CCIE 17846
> CCDP, CCIP, CCNP

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