From: kurt kruegel (kurt@cybernex.net)
Date: Mon Sep 16 2002 - 12:25:44 GMT-3
congrats man ,
we all get crabby
i'm not a saint myself
Simon Bonham wrote:
> DAVE STEWART, YOU ARE THE CHAMPION!!!!
>
> Because the power leads supplied with the DC power shelf were using a Euro
> plug, and the adapters to the UK standard we were using did not use an
> earth, this caused the problem. Now that I have cut off the euro plugs and
> put on UK plugs, it works brilliantly!. Thanks very much for you insight
> into this problem.
>
> Yours humbly,
>
> Simon Bonham CCIE #9676
>
> -----Original Message-----
> From: David L Stewart [mailto:D.Stewart@mail.UTexas.edu]
> Sent: 16 September 2002 13:01
> To: Simon Bonham; ccielab@groupstudy.com
> Subject: RE: OT: Cat 4006 with 48port F/E Inline Power unable to powerup
> 7 9x0 IP Phones :((((
>
> IP phones have a passive filter for auto detect. It lets one
> frequency through and blocks the other. I would suspect that
> something may be interfering with this process. Make sure the
> AC power is clean or change the circuit it is on. There could
> be a ground lop between the chassis and the in-line power supply.
>
> Also, make sure your cable is a full 4-pair cable. Some Cisco
> gear power the phones on the ethernet pairs and some use the
> spare pairs. Weird but true.
>
> Dave
> -
> At 02:49 AM 9/16/2002, Simon Bonham wrote:
> >Chuck,
> >
> >Sorry about being nasty, am just very frustrated about this problem. This
> is
> >my show env all:
> >
> >Total Inline Power Available: 1632.00 Watts (32.00 Amps @51V)
> >Total Inline Power Drawn From the System: 0 Watt
> >Remaining Inline Power in the System: 1632.00 Watts (32.00 Amps @51V)
> >Default Inline Power allocation per port: 12.500 Watts (0.24 Amps @51V)
> >
> > Module Inline Power Allocated(mA)
> > ------ --------------------------
> > 1 0
> > 2 0
> > 3 0
> > 4 0
> >
> >Power Budget is : 2 supplies
> >Power Available to the System: 750 Watts (62.06 Amps @12V)
> >Power Drawn from the System: 315 Watts (26.03 Amps @12V)
> >Remaining Power: 435 Watts (36.03 Amps @12V)
> >
> >The phones seem to try to startup, as I can hear a bit of popping on the
> >speaker. The relay clicks back and forth trying to engage the power, but
> >never quite makes it.
> >
> >Regards,
> >
> >
> >Simon.
> >
> >
> >
> >
> >
> >
> >-----Original Message-----
> >From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> >Chuck Church
> >Sent: 16 September 2002 00:02
> >To: 'Simon Bonham'; 'ccielab@groupstudy.com'
> >Subject: RE: OT: Cat 4006 with 48port F/E Inline Power unable to powerup
> >7 9x0 IP Phones :((((
> >
> >
> >Simon,
> >
> > You're bound to get more help from people if you're polite.
> Anyway,
> >do a 'sh env power', see if there's any power available:
> >
> >Total Inline Power Available: 0 Watt
> >Total Inline Power Drawn From the System: 0 Watt
> >Remaining Inline Power in the System: 0 Watt
> >Default Inline Power allocation per port: 6.00 Watts (0.11 Amps @51V)
> >
> > Module Inline Power Allocated(mA)
> > ------ --------------------------
> > 1 0
> > 2 0
> > 3 0
> >
> >How much power do the phones draw?
> >
> >Chuck Church
> >CCIE #8776, MCNE, MCSE
> >Sr. Network Engineer
> >Magnacom Technologies
> >140 N. Rt. 303
> >Valley Cottage, NY 10989
> >845-267-4000
> >
> >
> >
> >-----Original Message-----
> >From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> >Simon Bonham
> >Sent: Sunday, September 15, 2002 1:06 PM
> >To: ccielab@groupstudy.com
> >Subject: RE: OT: Cat 4006 with 48port F/E Inline Power unable to powerup
> >79x0 IP Phones :((((
> >
> >
> >I was expecting a dumb answer like that.... If you read my mail properly,
> >you will notice that I have the external DC power shelf.
> >
> >-----Original Message-----
> >From: Mingzhou Nie [mailto:mnie@yahoo.com]
> >Sent: 15 September 2002 17:56
> >To: Simon Bonham; ccielab@groupstudy.com
> >Subject: Re: OT: Cat 4006 with 48port F/E Inline Power unable to powerup
> >79x0 IP Phones :((((
> >
> >
> >Simon,
> >
> >Just having the inline power module doesn't mean it has the inline
> >power. To enable in-line power on the 4006, you must have the Catalyst
> >4000 Auxiliary DC Power Shelf and at least two power supplies
> >
> >http://www.cisco.com/warp/public/788/AVVID/ip_pwr_detect.html#first-cat4k
> >
> >Ming
> >
> >--- Simon Bonham <simon.bonham@london.sns.slb.com> wrote:
> > > Hi there,
> > >
> > > I am in a desperate situation at the moment. Currently busy with a
> > > project
> > > where we are installing 4 x Cat 4006 with 48 port FastEthernet Inline
> > > Power
> > > (WS-X4148-RJ45V) modules and a Supervisor II. The problem is that
> > > when we
> > > plug in the IP phones, they don't want to power up. I managed to get
> > > one to
> > > power up on for about two minutes before it died again. I can hear
> > > the
> > > relays clicking in the 48 port blade trying to apply power to the
> > > phone, but
> > > they just don't power up. I have swapped ever conceivable piece of
> > > hardware
> > > between the Cat 4006's. They all have the same symptoms. I have tried
> > > about
> > > 7 different 7940/7910 IP phones and none of them power up. I have
> > > checked
> > > and checked the configuration. Its straight forward, and the Inline
> > > power is
> > > enabled by default. I have tried three version of CATOS and that
> > > doesn't
> > > make any difference. I have checked the external DC power shelfs and
> > > swapped
> > > them between the Cat's. I have swapped the Supervisors, inline power
> > > blades
> > > and PEM modules to no avail :( I have pretty much run out of idea's.
> > >
> > > Can anyone help me?
> > >
> > >
> > > Regards,
> > >
> > >
> > > Simon.
> > >
> > > Simon Bonham - Senior Consultant
> > > Schlumberger Network Infrastructure and Solutions
> > > Email: simon.bonham@london.sns.slb.com - http://www.slb.com/nws
> >
> >
> >__________________________________________________
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