From: Mingzhou Nie (mnie@yahoo.com)
Date: Sun Sep 15 2002 - 13:55:45 GMT-3
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
This archive was generated by hypermail 2.1.4 : Mon Oct 07 2002 - 07:43:52 GMT-3