From: Fahim Ahmed Staff (fahmed@khi.comsats.net.pk)
Date: Sun Apr 04 2004 - 06:46:03 GMT-3
Dear All
Link Protocol can down with any singple reason, could plz gv me detail of link
Link Type (e.g frame relay, E1 framed or unframed data rate
Framing (CRC or without CRC
Encapsulation at both router
after checking all this parmeters, try to give loop from any one end and see
other end if you get the loop easily then above parameters must be mismatch
if loop is transpond then migth be problem of media , so then try to give loop
each end with local CPE end.
Quoting Kaiser Anwar <kaiseranwar@sbcglobal.net>:
> After spending five hours with trying different things finally sbc admitted
> that there is a problem with smart jack and they will send out a technician.
> Thanks to all for their help. Just one thing though I was getting lot of
> input errors and interface resets I don't know what was causing that. Thanks
>
>
> Kaiser Anwar
> Network engineer
> Cell: (847) 409-7261
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> Mike Dickson
> Sent: Saturday, April 03, 2004 5:46 PM
> To: Ccielab@Groupstudy. Com (E-mail)
> Subject: RE: line protocol is down
>
> It's a little hard to debug without knowing how the circuit is
> provisioned, but assuming that we are dealing with a T1 circuit, I
> would have SBC verify the framing and coding on the circuit, and make
> sure that the settings on your side match.
>
> Mike Dickson
> CCIE #12281, MCSE+Internet, MCDBA
> Dickson Network Designs
> (512) 422-3192 voice (512) 394-0320 fax
> www.dicksonnetworks.com
>
> -----Original Message-----
> From: Moffat, Ed [mailto:EMoffat@fsci.com]
> Sent: Saturday, April 03, 2004 3:35 PM
> To: 'Kaiser Anwar'; 'Ccielab@Groupstudy. Com (E-mail)'
> Subject: RE: line protocol is down
>
> Have you checked the configurations and errors on your DSUs?
>
> -----Original Message-----
> From: Kaiser Anwar [mailto:kaiseranwar@sbcglobal.net]
> Sent: Saturday, April 03, 2004 1:30 PM
> To: 'Neil Moore'; 'Ccielab@Groupstudy. Com (E-mail)'
> Subject: RE: line protocol is down
>
> It is simply point to point with ser up on both sides and line down. I
> have tried every combination. On one side I am getting lot of input
> errors. As soon as I clear them I get them again. Thanks
>
>
> Kaiser Anwar
> Network engineer
> Cell: (847) 409-7261
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
> Of
> Neil Moore
> Sent: Saturday, April 03, 2004 3:19 PM
> To: Kaiser Anwar; Ccielab@Groupstudy. Com (E-mail)
> Subject: Re: line protocol is down
>
> The physical interface being down, Incorret DLCI on the frameswitch or
> interface would do it.
> Please email in the physical and point-to-p conifg along with a show
> frame map
> ----- Original Message -----
> From: "Kaiser Anwar" <kaiseranwar@sbcglobal.net>
> To: "Ccielab@Groupstudy. Com (E-mail)" <ccielab@groupstudy.com>
> Sent: Saturday, April 03, 2004 4:05 PM
> Subject: line protocol is down
>
>
> > Hi,
> > Just a quick question for point to point what could cause line
> > protocol down. Thanks
> >
> >
> > Kaiser Anwar
> > Network engineer
> > Cell: (847) 409-7261
> >
> > ______________________________________________________________________
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