From: Bryan Osoro (bosoro@xxxxxxxxxxx)
Date: Thu Jun 07 2001 - 14:06:29 GMT-3
The router treats the physical interface as a multipoint interface. This
requires that all of the routers in this NBMA network be in the same subnet.
OSPF treats a physical interface as a "NON_BROADCAST" and a multipoint
interface is treated as a "MULTIPOINT." When you do an Multipoint interface
you can do Map Statements as opposed to doing the "frame-relay
interface-dlci" command. Even with the Frame-relay map command, Inverse arp
is still working. It does not actually disable inverse arp.
-Bryan
>From: Rajeev Siddappa <raj_lab@yahoo.com>
>Reply-To: Rajeev Siddappa <raj_lab@yahoo.com>
>To: ccielab@groupstudy.com
>Subject: Physical & subinterface
>Date: Thu, 7 Jun 2001 09:39:40 -0700 (PDT)
>
>Hi Guys,
>
>1. when we configure framerelay on a physical
>interface will it treat as a point to point or
> Multipoint interface.
>
> - My understnading says that it treats it as
>Multipoint interface. Since all the DLCI's will be
>assigned to the physical interface.
>
>2. when u configure a Multipoint subinterface we need
>to assign the necessary DLCI's to the subinterface
>manually. Does it affect the Inverse arp by any
>chance.
>
>Thank you,
>Rajeev.
>
>
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