01-25-2008 01:24 PM - edited 07-03-2021 03:16 PM
I have a ws-c2960-24tc (12.2(35))and a WS-C2960-24TTc (12.2(25)).
I was trying to power 3 wireless access points AP 1242's though them. I found a Cisco document that stated that you could only run a limited number of power injectors through this switch series. I have lost the document, it was a Cisco and at the time I was looking for the error on low state power injector. Does have the document or can give me link to it? I have been searching for days.
Thanks for any help
LRF
01-25-2008 04:33 PM
Hi Lawrence,
The 1242 does require 802.3af power so you would need to use this Power Injector;
1240 series* AIR-PWRINJ3
Cisco Aironet Power Over Ethernet Application Note
http://www.cisco.com/en/US/docs/wireless/technology/poe/technical/reference/Power.html
Hope this helps!
Rob
02-04-2008 10:37 AM
02-05-2008 06:00 AM
Hi Lawrence,
Here is some more related info (this looks like a problem with the mac-address);
Following the low power status message, two extra messages are displayed on the console port or when using a Telnet session that identify the actions needed to resolve this low power problem:
-Verify the required power injector is installed on this port:
(where
-If a power injector is installed, issue the command: power inline negotiation injector installed.
â¢%CDP_PD-2-POWER_LOW: All radios disabled- LOW_POWER_CLASSIC_INJECTOR_
CONFIGURED_ON_ANOTHER_PORT
The
http://www.cisco.com/en/US/docs/wireless/access_point/1240/installation/guide/124h_c3.html#wp1059915
Hope this helps!
Rob
02-05-2008 07:24 AM
Rob,
Thank you for your help but I tried that before I even posted here in the forums.
The switch does verify the port and I have tired that commmand many times to no effect.
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: