From: A.G. Ananth Sarma (GMail) (ananth.sarma@gmail.com)
Date: Mon Oct 22 2007 - 14:52:56 ART
Guys,
Thanks for the vlauble input. The actual issue here is the phones beyond
25th comes up but takes a lot of time say around 8 ~ 10 minutes.
Is this really a power issue? Are there any workaround to speed up the
process?
Regards,
Ananth
On 10/22/07, Daniel Fischer <Daniel.Fischer@gmx.net> wrote:
>
> Hi
> the total power budget of a 48 port 3560 poe switch only allows 24 poe
> devices in the highest power class (15.4Watts) per switch. If your phones
> are in the highest class you need to spread them among your switches to
stay
> within the 24 poe port threshold. You could also replace the 48 port
> switches with 24 port models to solve your power problem.
>
> Daniel
>
>
> -------- Original-Nachricht --------
> > Datum: Mon, 22 Oct 2007 07:53:48 +0300
> > Von: "A.G. Ananth Sarma (GMail)" <ananth.sarma@gmail.com>
> > An: "Cisco certification" <ccielab@groupstudy.com>
> > Betreff: Voice Query - Unable to use all the ports on 3560 to connect
> IP Phones
>
> > Guys sorry or posting this here. Still I wonder if someone can help me
> in
> > this?
> >
> > We have implemented IP Telephony in our company. We use 3560 PoE - 48
> > port switches.
> >
> > When connecting more than 25 IP phones, it takes lot of time to boot the
> > IP
> > Phones and sometimes they do not come up.
> >
> > The configuration of ports are all same. Is there a known power issue
> > here?
> > Our Cisco dealer says so. Is there any way to tweak the config to
> > accommodate at least 40 ~ 45 IP phones. At present we spread the load in
> > to
> > many 3560 switches with maximum of 25 phones on each.
> >
> > Thanks in in advance.
> >
> >
> >
> >
> > Regards,
> >
> > A.G. Ananthasubramania Sarma
> >
> > _______________________________________________________________________
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>
> --
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