From: Mark Snow (msnow@ipexpert.com)
Date: Mon Oct 22 2007 - 16:22:11 ART
Specifically what model of phones do you have plugged into this
3560-48 PWR switch?
Mark Snow
CCIE #14073 (Voice, Security)
CCSI #31583
Senior Technical Instructor - IPexpert, Inc.
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On Oct 22, 2007, at 1:52 PM, A.G. Ananth Sarma (GMail) wrote:
> 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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>>
>> --
>> Psssst! Schon vom neuen GMX MultiMessenger gehvrt?
>> Der kanns mit allen: http://www.gmx.net/de/go/multimessenger
>
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