Re: Inverse-ARP with no LMI

Thanks Everyone!
This is much clearer now.

On 17 October 2010 17:27, Bob Sinclair <bob_at_bobsinclair.net> wrote:
> Yes, I think you are right about the need for interface-dlci here.
>
>
> Bob Sinclair CCIE 10427 CCSI 30427
> www.netmasterclass.net
>
>
>> -----Original Message-----
>> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
>> Muzammil Malick
>> Sent: Sunday, October 17, 2010 12:13 PM
>> To: bob_at_bobsinclair.net
>> Cc: Cisco certification
>> Subject: Re: Inverse-ARP with no LMI
>>
>> Bob you were right, as pointed out in my earlier reply I had not
>> disabled LMI on the DCE side.
>> However picking up on your note about the "interface-dlci" command on
>> the interface, surely if LMI
>> is disabled and you want things to work then you must use this command
>> to specify the DLCI?
>>
>>
>>
>> On 17 October 2010 17:00, Bob Sinclair <bob_at_bobsinclair.net> wrote:
>> > Hi Muzammil,
>> >
>> > Frame Relay Inverse ARP should work fine without LMI; I believe your
>> > connectivity problem lies elsewhere.
>> >
>> > If you disable keepalives on the router, DTE, side, you must also do
>> so on
>> > the other side of the link, the DCE side. Looking over your
>> configuration,
>> > I would note that the interface-dlci command is unnecessary; all pvcs
>> will
>> > be associated automatically with the physical interface.
>> >
>> > HTH,
>> >
>> > Bob Sinclair CCIE 10427 CCSI 30427
>> > CIERS2 Online Instructor
>> > www.tinyurl.com/ciers2online
>> >
>> >
>> >> -----Original Message-----
>> >> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf
>> Of
>> >> Muzammil Malick
>> >> Sent: Sunday, October 17, 2010 9:58 AM
>> >> To: Cisco certification
>> >> Subject: Inverse-ARP with no LMI
>> >>
>> >> Hi all
>> >>
>> >> When I have the following config I have no problems with
>> connectivity
>> >> and I can see inverse-arp requests and replies:
>> >>
>> >>
>> >> interface Serial1/0
>> >> ip address 10.0.0.1 255.255.255.0
>> >> encapsulation frame-relay IETF
>> >> serial restart-delay 0
>> >> frame-relay interface-dlci 102
>> >> end
>> >>
>> >> However when I switch off LMI on the interface (below) I can only
>> see
>> >> inverse-arp requests but no replies and so ping fails. Is inverse-
>> arp
>> >> dependent on LMI?
>> >>
>> >> interface Serial1/0
>> >> ip address 10.0.0.1 255.255.255.0
>> >> encapsulation frame-relay IETF
>> >> no keepalive
>> >> serial restart-delay 0
>> >> frame-relay interface-dlci 102
>> >> end
>> >>
>> >> Thanks
>> >>
>> >>
>> >> Blogs and organic groups at http://www.ccie.net
>> >>
>> >>
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Received on Sun Oct 17 2010 - 17:57:50 ART