Please send your configuration and debug o/p then only something could be
thought off.
Regards,
MunitBrian wrote:
> 
> you sourcing clock from one side of this or tried another cable?
> 
>     Brian
> 
> ----- Original Message -----
> From: "Wei Zhu" 
> To: 
> Sent: Wednesday, December 18, 2002 6:11 PM
> Subject: Re: 2514 serial port flipping between up and down,
> [7:59501]
> 
> 
> > I also tried "debug serial interface", only see myseq , other
> side are
> > always 0, also the "show interface serial" shows the number
> interface
> resets
> > and carrier transition are increasing all the time.
> >
> > Thanks
> >
> > ----- Original Message -----
> > From: "Wei Zhu"
> > To: "Leo Song" ;
> > Sent: Wednesday, December 18, 2002 6:37 PM
> > Subject: Re: 2514 serial port flipping between up and down,
> hel [7:59426]
> >
> >
> > > Actually I am using DCE/DTE back to back connecting to
> another
> > router(which is tested good), the line protocol is up and down
> continuously
> > and count for interface resets is increasing all the time,
> does that mean
> > the serial ports are bad?
> > >
> > > Thanks
> > >
> > > ----- Original Message -----
> > > From: "Leo Song"
> > > To: "'Wei Zhu'" ;
> > > Sent: Wednesday, December 18, 2002 11:50 AM
> > > Subject: RE: 2514 serial port flipping between up and down,
> hel
> [7:59426]
> > >
> > >
> > > > Did you try to replace the v.35 cable?
> > > >
> > > > Leo
> > > > -----Original Message-----
> > > > From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]] On Behalf
> Of
> > > > Wei Zhu
> > > > Sent: Wednesday, December 18, 2002 9:45 AM
> > > > To: [EMAIL PROTECTED]
> > > > Subject: 2514 serial port flipping between up and down,
> hel [7:59426]
> > > >
> > > > Just got one from eBay, the AUI is OK, but could not get
> the serials
> > > > work,
> > > > tried different speed, sometime at 56000 worked but not
> stable, other
> > > > speed
> > > > didn't work at all. Any suggestion?
> > > >
> > > > Thanks
> 
> 




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