From: Keith Bizzell (mkbcoolman@gmail.com)
Date: Wed Dec 27 2006 - 11:16:51 ART
I would make sure you have inverse-arp turned off, unless specifically
required by the lab. A 'show frame pvc' will still show active DLCIs, but
it won't cause any problems. If inverse-arp is required for a specific
DLCI, you can always specifically disable inverse-arp for any unused DLCIs.
Keith
On 12/27/06, Daniel Niasoff <danielc@expesys.co.uk> wrote:
>
> Hi All,
>
> I have had this question which has been bothering me for a while and I
> suddenly realised that I can ask it to groupstudy :).
>
> What is best practice with regards to unused active DLCI's on a configured
> main interface. These can cause bothersome error messages and even routing
> problems due to broadcast packets.
>
> The options as I see it are
>
> 1) Configure a multipoint subinterface and place all the DLCI's
> there.
> This I believe may be excluded by a requirement not change interface
> encapsulation . This is a solution mentioned by Brian Dennis but I am
> bothered by a requirement not to change encapsulation/type.
>
> 2) Use PPP over frame-relay, also excluded by a requirement not
> change
> interface encapsulation.
>
> 3) Create a frame-relay map-class that will shut down the PCV if no
> keepalives are received and ensure the other side isn't sending any
> keepalives. (Very messy!)
>
> 4) Ignore this issue unless you see a specific problem arising from
> the
> broadcasts and then ask the proctor.
>
> I wonder how you all deal with this problem.
>
> Thanks
>
> Daniel Niasoff
>
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