From: nhatphuc (nhatphuc@gmail.com)
Date: Tue Mar 06 2007 - 16:07:10 ART
Thanks for replying, Brian.
So you please confirm my answer:
My configuration is:
int s0
no ip address
encap frame
int s0.1 multipoint
ip add....
frame interface-dlci 100
IP address is assigned to multipoint subint and inverse-arp is left to
default (enable)
1. => Router will receive DLCI mapping, but only apply to physical
interface?
2. => it appears in show frame map (mapped to physical int)?
Thanks
On 3/7/07, Brian Dennis <bdennis@internetworkexpert.com> wrote:
>
> Lets first start off with some general understanding regarding this topic:
>
> 1) The frame-relay inverse-arp command applied to the physical interface
> is
> not inherited by the subinterfaces.
>
> 2) If you do not have an IP address assigned to the interface/subinterface
> then it doesn't matter really if you disable inverse-arp or leave it to
> the
> default.
>
> 3) DLCIs are learned through LMI and are assigned to the physical
> interface
> by default. There are two command commonly used to reassign a DLCI to a
> subinterface. The first command is "frame-relay interface-dlci" and
> second
> command is "frame-relay map". A multipoint subinterface can use either of
> the command but a point-to-point subinterface can only use the first
> command.
>
> Now knowing this can you restate your question?
>
> --
>
> Brian Dennis, CCIE4 #2210 (R&S/ISP-Dial/Security/SP)
> bdennis@internetworkexpert.com
>
> Internetwork Expert, Inc.
> http://www.InternetworkExpert.com
> Toll Free: 877-224-8987
> Direct: 775-745-6404 (Outside the US and Canada)
>
>
>
>
> On 3/6/07 9:22 AM, "nhatphuc" <nhatphuc@gmail.com> wrote:
>
> > Hi Group,
> >
> > If I configure frame relay multipoint subinterface, I don't disable
> > inverse-arp on main interface. Will the unspecified DLCI (not specified
> in
> > frame-relay interface-dlci) appear in frame-relay map command?
> >
> > Thanks
> >
> > Phuc
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
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