11-18-2008 12:31 PM - edited 03-15-2019 05:05 AM
hello
i hearded somewhere that if you full all PoE ports on a switch with 7911G phones, there are resets very often. because i address the some problem with the specific ip phones on poe switches, does anybody know if there is any solution. Maybe a firmware upgrade for phones or the 2960E series switches which is new.
thanks
11-18-2008 09:32 PM
According to this doc Cisco Catalyst 2960
I haven heard any reports for this,
7911G is a class II
Use http://tools.cisco.com/cpc/launch.jsp
to get an accurate calculation
11-19-2008 06:15 AM
unfortunatly i dont have a cisco account to check this doc out but i hope u have right and there is no problem .
11-19-2008 07:09 AM
Hi Bill,
This calculator does not have the 2960E but I did the calculation for the;
WS-C2960-24PC-L
With 24 7911 IP Phones and only 32.43 % of the available power was being consumed. So I don't see this as an issue.
Hope this helps!
Rob
11-19-2008 09:29 AM
ok so i guess that C3560E-48PD-SF which is more powerfull it cant behave strangly although im not so sure that all these sudden resets comes from power misconfiguration.in my situation the switch is a 500 express 25 ports and i hope 2960E and 3560E be more steady.
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: