This post is more than 5 years old
5 Posts
0
55351
PoE stopped working on PowerConnect 7048P
Hi,
Three of my switches have stopped sending Power of Ethernet to devices, the above image is the main indication that there is some type of problem, that and log entries that read:
| Warning | SEP 10 16:08:09 | POE | Unable to get acccess to PoE controller. |
Has anyone run into this at all?
My firmware on my devices is 5.1.4.5 (I think the firmware in the above screenshot is the PoE Controller firmware.)
Arne-LBCC
3 Posts
1
March 18th, 2015 10:00
I've experience this twice on the PC7000 series. The only resolution is to RMA the switch. The issue is the PoE controller goes offline with no way to recover it. The way I troubleshoot this with TAC is to run the following command:
show power inline firmware-version
If you see a firmware version number such as 4.0.1.2 then the controller is fine, if you see Request timeout, then the switch needs to be RMA'd.
Anonymous
5 Practitioner
5 Practitioner
•
274.2K Posts
0
September 10th, 2014 12:00
Were any devices recently added? Or any configuration changes made?
Can you show us the output from the following command?
console#show power inline
The latest firmware is 5.1.5.1, it would not hurt to schedule a time to get that updated. It may help in this situation.
www.dell.com/.../DriversDetails;fileId=3388794462&osCode=NAA&productCode=powerconnect-7048&languageCode=EN&categoryId=NI
Thanks
Rookerith
5 Posts
0
September 10th, 2014 15:00
Hi Daniel,
Here is the output from show power inline:
Unit Status
===========
Unit........................................... 1
Power..........................................
Total Power....................................
Threshold Power................................
Consumed Power.................................
Unit........................................... 2
Power.......................................... On
Total Power.................................... 794 Wa
Threshold Power................................ 762 Wa
Consumed Power................................. 5 Watt
Unit........................................... 3
Power..........................................
Total Power....................................
Threshold Power................................
Consumed Power.................................
Unit........................................... 4
Power.......................................... Off
Total Power.................................... 794 Watts
Threshold Power................................ 762 Watts
Consumed Power................................. 0 Watts
Unit........................................... 5
Power.......................................... On
Total Power.................................... 794 Watts
Threshold Power................................ 762 Watts
Consumed Power................................. 17 Watts
Unit........................................... 6
Power.......................................... On
Total Power.................................... 794 Watts
Threshold Power................................ 762 Watts
Consumed Power................................. 6 Watts
Unit........................................... 7
Power.......................................... Off
Total Power.................................... 794 Watts
Threshold Power................................ 762 Watts
Consumed Power................................. 0 Watts
Unit........................................... 8
Power..........................................
Total Power....................................
Threshold Power................................
Consumed Power.................................
Global Configuration
====================
Usage Threshold................................ 96%
Power Management Mode.......................... Dynamic
Power Priority Mode............................ Enabled
Port Configuration
==================
Port Powered Device State Priority Status Class Power[mW]
--------- ------------------------ ----- -------- ---------- ------- ---------
Gi1/0/1 auto Low Searching Unknown
Gi1/0/2 auto Low Searching Unknown
Gi1/0/3 auto Low Searching Unknown
Gi1/0/4 auto Low Searching Unknown
Gi1/0/5 auto Low Searching Unknown
--More-- or (q)uit
Gi1/0/6 auto Low Searching Unknown
Gi1/0/7 auto Low On Class4 9400
Gi1/0/8 auto Low Searching Unknown
Gi1/0/9 auto Low On Class4 9400
Gi1/0/10 auto Low Searching Unknown
Gi1/0/11 auto Low Searching Unknown
Gi1/0/12 auto Low Searching Unknown
Gi1/0/13 auto Low Searching Unknown
Gi1/0/14 auto Low Searching Unknown
Gi1/0/15 auto Low Searching Unknown
Gi1/0/16 auto Low Searching Unknown
Gi1/0/17 auto Low Searching Unknown
Gi1/0/18 auto Low Searching Unknown
Gi1/0/19 auto Low Searching Unknown
Gi1/0/20 auto Low Searching Unknown
Gi1/0/21 auto Low Searching Unknown
Gi1/0/22 auto Low Searching Unknown
Gi1/0/23 auto Low On Class3 3800
Gi1/0/24 auto Low Searching Unknown
Gi1/0/25 auto Low Searching Unknown
Gi1/0/26 auto Low Searching Unknown
Gi1/0/27 auto Low Searching Unknown
Gi1/0/28 auto Low Searching Unknown
Gi1/0/29 auto Low Searching Unknown
Gi1/0/30 auto Low Searching Unknown
Gi1/0/31 auto Low Searching Unknown
Gi1/0/32 auto Low Searching Unknown
Gi1/0/33 auto Low Searching Unknown
Gi1/0/34 auto Low Searching Unknown
Gi1/0/35 auto Low Searching Unknown
Gi1/0/36 auto Low Searching Unknown
Gi1/0/37 auto Low Searching Unknown
Gi1/0/38 auto Low Searching Unknown
Gi1/0/39 auto Low Searching Unknown
Gi1/0/40 auto Low Searching Unknown
Gi1/0/41 auto Low Searching Unknown
Gi1/0/42 auto Low Searching Unknown
Gi1/0/43 auto Low Searching Unknown
Gi1/0/44 auto Low Searching Unknown
Gi1/0/45 auto Low Searching Unknown
Gi1/0/46 auto Low Searching Unknown
Gi1/0/47 auto Low Searching Unknown
Gi1/0/48 auto Low Searching Unknown
Gi2/0/1 auto Low Searching Unknown
Gi2/0/2 auto Low Searching Unknown
Gi2/0/3 auto Low Searching Unknown
Gi2/0/4 auto Low Searching Unknown
Gi2/0/5 auto Low Searching Unknown
Gi2/0/6 auto Low Searching Unknown
Gi2/0/7 auto Low On Class3 5000
Gi2/0/8 auto Low Searching Unknown
Gi2/0/9 auto Low Searching Unknown
Gi2/0/10 auto Low Searching Unknown
Gi2/0/11 auto Low Searching Unknown
Gi2/0/12 auto Low Searching Unknown
Gi2/0/13 auto Low Searching Unknown
Gi2/0/14 auto Low Searching Unknown
Gi2/0/15 auto Low Searching Unknown
Gi2/0/16 auto Low Searching Unknown
Gi2/0/17 auto Low Searching Unknown
Gi2/0/18 auto Low Searching Unknown
Gi2/0/19 auto Low Searching Unknown
Gi2/0/20 auto Low Searching Unknown
Gi2/0/21 auto Low Searching Unknown
Gi2/0/22 auto Low Searching Unknown
Gi2/0/23 auto Low Searching Unknown
Gi2/0/24 auto Low Searching Unknown
Gi2/0/25 auto Low Searching Unknown
Gi2/0/26 auto Low Searching Unknown
Gi2/0/27 auto Low Searching Unknown
Gi2/0/28 auto Low Searching Unknown
Gi2/0/29 auto Low Searching Unknown
Gi2/0/30 auto Low Searching Unknown
Gi2/0/31 auto Low Searching Unknown
Gi2/0/32 auto Low Searching Unknown
Gi2/0/33 auto Low Searching Unknown
Gi2/0/34 auto Low Searching Unknown
Gi2/0/35 auto Low Searching Unknown
Gi2/0/36 auto Low Searching Unknown
Gi2/0/37 auto Low Searching Unknown
Gi2/0/38 auto Low Searching Unknown
Gi2/0/39 auto Low Searching Unknown
Gi2/0/40 auto Low Searching Unknown
Gi2/0/41 auto Low Searching Unknown
Gi2/0/42 auto Low Searching Unknown
Gi2/0/43 auto Low Searching Unknown
Gi2/0/44 auto Low Searching Unknown
Gi2/0/45 auto Low Searching Unknown
Gi2/0/46 auto Low Searching Unknown
Gi2/0/47 auto Low Searching Unknown
Gi2/0/48 auto Low Searching Unknown
Gi3/0/1 auto Low Searching Unknown
Gi3/0/2 auto Low Searching Unknown
Gi3/0/3 auto Low Searching Unknown
Gi3/0/4 auto Low Searching Unknown
Gi3/0/5 auto Low Searching Unknown
Gi3/0/6 auto Low Searching Unknown
Gi3/0/7 auto Low Searching Unknown
Gi3/0/8 auto Low Searching Unknown
Gi3/0/9 auto Low Searching Unknown
Gi3/0/10 auto Low Searching Unknown
Gi3/0/11 auto Low Searching Unknown
Gi3/0/12 auto Low Searching Unknown
Gi3/0/13 auto Low Searching Unknown
Gi3/0/14 auto Low Searching Unknown
Gi3/0/15 auto Low Searching Unknown
Gi3/0/16 auto Low Searching Unknown
Gi3/0/17 auto Low Searching Unknown
Gi3/0/18 auto Low Searching Unknown
Gi3/0/19 auto Low Searching Unknown
Gi3/0/20 auto Low Searching Unknown
Gi3/0/21 auto Low Searching Unknown
Gi3/0/22 auto Low Searching Unknown
Gi3/0/23 auto Low Searching Unknown
Gi3/0/24 auto Low Searching Unknown
Gi3/0/25 auto Low Searching Unknown
Gi3/0/26 auto Low Searching Unknown
Gi3/0/27 auto Low Searching Unknown
Gi3/0/28 auto Low Searching Unknown
Gi3/0/29 auto Low Searching Unknown
Gi3/0/30 auto Low Searching Unknown
Gi3/0/31 auto Low Searching Unknown
Gi3/0/32 auto Low Searching Unknown
Gi3/0/33 auto Low Searching Unknown
Gi3/0/34 auto Low Searching Unknown
Gi3/0/35 auto Low Searching Unknown
Gi3/0/36 auto Low Searching Unknown
Gi3/0/37 auto Low Searching Unknown
Gi3/0/38 auto Low Searching Unknown
Gi3/0/39 auto Low Searching Unknown
Gi3/0/40 auto Low Searching Unknown
Gi3/0/41 auto Low Searching Unknown
Gi3/0/42 auto Low Searching Unknown
Gi3/0/43 auto Low Searching Unknown
Gi3/0/44 auto Low Searching Unknown
Gi3/0/45 auto Low Searching Unknown
Gi3/0/46 auto Low Searching Unknown
Gi3/0/47 auto Low Searching Unknown
Gi3/0/48 auto Low Searching Unknown
Gi4/0/1 auto Low Searching Unknown
Gi4/0/2 auto Low Searching Unknown
Gi4/0/3 auto Low Searching Unknown
Gi4/0/4 auto Low Searching Unknown
Gi4/0/5 auto Low Searching Unknown
Gi4/0/6 auto Low Searching Unknown
Gi4/0/7 auto Low Searching Unknown
Gi4/0/8 auto Low Searching Unknown
Gi4/0/9 auto Low Searching Unknown
Gi4/0/10 auto Low Searching Unknown
Gi4/0/11 auto Low Searching Unknown
Gi4/0/12 auto Low Searching Unknown
Gi4/0/13 auto Low Searching Unknown
Gi4/0/14 auto Low Searching Unknown
Gi4/0/15 auto Low Searching Unknown
Gi4/0/16 auto Low Searching Unknown
Gi4/0/17 auto Low Searching Unknown
Gi4/0/18 auto Low Searching Unknown
Gi4/0/19 auto Low Searching Unknown
Gi4/0/20 auto Low Searching Unknown
Gi4/0/21 auto Low Searching Unknown
Gi4/0/22 auto Low Searching Unknown
Gi4/0/23 auto Low Searching Unknown
Gi4/0/24 auto Low Searching Unknown
Gi4/0/25 auto Low Searching Unknown
Gi4/0/26 auto Low Searching Unknown
Gi4/0/27 auto Low Searching Unknown
Gi4/0/28 auto Low Searching Unknown
Gi4/0/29 auto Low Searching Unknown
Gi4/0/30 auto Low Searching Unknown
Gi4/0/31 auto Low Searching Unknown
Gi4/0/32 auto Low Searching Unknown
Gi4/0/33 auto Low Searching Unknown
Gi4/0/34 auto Low Searching Unknown
Gi4/0/35 auto Low Searching Unknown
Gi4/0/36 auto Low Searching Unknown
Gi4/0/37 auto Low Searching Unknown
Gi4/0/38 auto Low Searching Unknown
Gi4/0/39 auto Low Searching Unknown
Gi4/0/40 auto Low Searching Unknown
Gi4/0/41 auto Low Searching Unknown
Gi4/0/42 auto Low Searching Unknown
Gi4/0/43 auto Low Searching Unknown
Gi4/0/44 auto Low Searching Unknown
Gi4/0/45 auto Low Searching Unknown
Gi4/0/46 auto Low Searching Unknown
Gi4/0/47 auto Low Searching Unknown
Gi4/0/48 auto Low Searching Unknown
Gi5/0/1 auto Low Searching Unknown
Gi5/0/2 auto Low Searching Unknown
Gi5/0/3 auto Low Searching Unknown
Gi5/0/4 auto Low Searching Unknown
Gi5/0/5 auto Low Searching Unknown
Gi5/0/6 auto Low Searching Unknown
Gi5/0/7 auto Low Searching Unknown
Gi5/0/8 auto Low Searching Unknown
Gi5/0/9 auto Low Searching Unknown
Gi5/0/10 auto Low Searching Unknown
Gi5/0/11 auto Low Searching Unknown
Gi5/0/12 auto Low On Class2 3400
Gi5/0/13 auto Low Searching Unknown
Gi5/0/14 auto Low Searching Unknown
Gi5/0/15 auto Low Searching Unknown
Gi5/0/16 auto Low On Class2 3300
Gi5/0/17 auto Low Searching Unknown
Gi5/0/18 auto Low Searching Unknown
Gi5/0/19 auto Low Searching Unknown
Gi5/0/20 auto Low Searching Unknown
Gi5/0/21 auto Low Searching Unknown
Gi5/0/22 auto Low On Class2 3400
Gi5/0/23 auto Low Searching Unknown
Gi5/0/24 auto Low Searching Unknown
Gi5/0/25 auto Low Searching Unknown
Gi5/0/26 auto Low Searching Unknown
Gi5/0/27 auto Low Searching Unknown
Gi5/0/28 auto Low Searching Unknown
Gi5/0/29 auto Low Searching Unknown
Gi5/0/30 auto Low On Class3 3900
Gi5/0/31 auto Low Searching Unknown
Gi5/0/32 auto Low Searching Unknown
Gi5/0/33 auto Low Searching Unknown
Gi5/0/34 auto Low Searching Unknown
Gi5/0/35 auto Low Searching Unknown
Gi5/0/36 auto Low Searching Unknown
Gi5/0/37 auto Low Searching Unknown
Gi5/0/38 auto Low Searching Unknown
Gi5/0/39 auto Low On Class2 3300
Gi5/0/40 auto Low Searching Unknown
Gi5/0/41 auto Low Searching Unknown
Gi5/0/42 auto Low Searching Unknown
Gi5/0/43 auto Low Searching Unknown
Gi5/0/44 auto Low Searching Unknown
Gi5/0/45 auto Low Searching Unknown
Gi5/0/46 auto Low Searching Unknown
Gi5/0/47 auto Low Searching Unknown
Gi5/0/48 auto Low Searching Unknown
Gi6/0/1 auto Low Searching Unknown
Gi6/0/2 auto Low Searching Unknown
Gi6/0/3 auto Low Searching Unknown
Gi6/0/4 auto Low Searching Unknown
Gi6/0/5 auto Low Searching Unknown
Gi6/0/6 auto Low Searching Unknown
Gi6/0/7 auto Low Searching Unknown
Gi6/0/8 auto Low Searching Unknown
Gi6/0/9 auto Low Searching Unknown
Gi6/0/10 auto Low Searching Unknown
Gi6/0/11 auto Low Searching Unknown
Gi6/0/12 auto Low Searching Unknown
Gi6/0/13 auto Low Searching Unknown
Gi6/0/14 auto Low Searching Unknown
Gi6/0/15 auto Low Searching Unknown
Gi6/0/16 auto Low Searching Unknown
Gi6/0/17 auto Low On Class2 3400
Gi6/0/18 auto Low Searching Unknown
Gi6/0/19 auto Low Searching Unknown
Gi6/0/20 auto Low Searching Unknown
Gi6/0/21 auto Low Searching Unknown
Gi6/0/22 auto Low Searching Unknown
Gi6/0/23 auto Low On Class2 3300
Gi6/0/24 auto Low Searching Unknown
Gi6/0/25 auto Medium Searching Unknown
Gi6/0/26 auto Low Searching Unknown
Gi6/0/27 auto Low Searching Unknown
Gi6/0/28 auto Low Searching Unknown
Gi6/0/29 auto Low Searching Unknown
Gi6/0/30 auto Low Searching Unknown
Gi6/0/31 auto Low Searching Unknown
Gi6/0/32 auto Low Searching Unknown
Gi6/0/33 auto Low Searching Unknown
Gi6/0/34 auto Low Searching Unknown
Gi6/0/35 auto Low Searching Unknown
Gi6/0/36 auto Low Searching Unknown
Gi6/0/37 auto Low Searching Unknown
Gi6/0/38 auto Low Searching Unknown
Gi6/0/39 auto Low Searching Unknown
Gi6/0/40 auto Low Searching Unknown
Gi6/0/41 auto Low Searching Unknown
Gi6/0/42 auto Low Searching Unknown
Gi6/0/43 auto Low Searching Unknown
Gi6/0/44 auto Low Searching Unknown
Gi6/0/45 auto Low Searching Unknown
Gi6/0/46 auto Low Searching Unknown
Gi6/0/47 auto Low Searching Unknown
Gi6/0/48 auto Low Searching Unknown
Gi7/0/1 auto Low Searching Unknown
Gi7/0/2 auto Low Searching Unknown
Gi7/0/3 auto Low Searching Unknown
Gi7/0/4 auto Low Searching Unknown
Gi7/0/5 auto Low Searching Unknown
Gi7/0/6 auto Low Searching Unknown
Gi7/0/7 auto Low Searching Unknown
Gi7/0/8 auto Low Searching Unknown
Gi7/0/9 auto Low Searching Unknown
Gi7/0/10 auto Low Searching Unknown
Gi7/0/11 auto Low Searching Unknown
Gi7/0/12 auto Low Searching Unknown
Gi7/0/13 auto Low Searching Unknown
Gi7/0/14 auto Low Searching Unknown
Gi7/0/15 auto Low Searching Unknown
Gi7/0/16 auto Low Searching Unknown
Gi7/0/17 auto Low Searching Unknown
Gi7/0/18 auto Low Searching Unknown
Gi7/0/19 auto Low Searching Unknown
Gi7/0/20 auto Low Searching Unknown
Gi7/0/21 auto Low Searching Unknown
Gi7/0/22 auto Low Searching Unknown
Gi7/0/23 auto Low Searching Unknown
Gi7/0/24 auto Low Searching Unknown
Gi7/0/25 auto Low Searching Unknown
Gi7/0/26 auto Low Searching Unknown
Gi7/0/27 auto Low Searching Unknown
Gi7/0/28 auto Low Searching Unknown
Gi7/0/29 auto Low Searching Unknown
Gi7/0/30 auto Low Searching Unknown
Gi7/0/31 auto Low Searching Unknown
Gi7/0/32 auto Low Searching Unknown
Gi7/0/33 auto Low Searching Unknown
Gi7/0/34 auto Low Searching Unknown
Gi7/0/35 auto Low Searching Unknown
Gi7/0/36 auto Low Searching Unknown
Gi7/0/37 auto Low Searching Unknown
Gi7/0/38 auto Low Searching Unknown
Gi7/0/39 auto Low Searching Unknown
Gi7/0/40 auto Low Searching Unknown
Gi7/0/41 auto Low Searching Unknown
Gi7/0/42 auto Low Searching Unknown
Gi7/0/43 auto Low Searching Unknown
Gi7/0/44 auto Low Searching Unknown
Gi7/0/45 auto Low Searching Unknown
Gi7/0/46 auto Low Searching Unknown
Gi7/0/47 auto Low Searching Unknown
Gi7/0/48 auto Low Searching Unknown
Gi8/0/1 auto Low Searching Unknown
Gi8/0/2 auto Low Searching Unknown
Gi8/0/3 auto Low Searching Unknown
Gi8/0/4 auto Low Searching Unknown
Gi8/0/5 auto Low Searching Unknown
Gi8/0/6 auto Low Searching Unknown
Gi8/0/7 auto Low Searching Unknown
Gi8/0/8 auto Low Searching Unknown
Gi8/0/9 auto Low Searching Unknown
Gi8/0/10 auto Low Searching Unknown
Gi8/0/11 auto Low Searching Unknown
Gi8/0/12 auto Low Searching Unknown
Gi8/0/13 auto Low Searching Unknown
Gi8/0/14 auto Low Searching Unknown
Gi8/0/15 auto Low Searching Unknown
Gi8/0/16 auto Low Searching Unknown
Gi8/0/17 auto Low Searching Unknown
Gi8/0/18 auto Low Searching Unknown
Gi8/0/19 auto Low Searching Unknown
Gi8/0/20 auto Low Searching Unknown
Gi8/0/21 auto Low Searching Unknown
Gi8/0/22 auto Low Searching Unknown
Gi8/0/23 auto Low Searching Unknown
Gi8/0/24 auto Low Searching Unknown
Gi8/0/25 auto Low Searching Unknown
Gi8/0/26 auto Low Searching Unknown
Gi8/0/27 auto Low Searching Unknown
Gi8/0/28 auto Low Searching Unknown
Gi8/0/29 auto Low Searching Unknown
Gi8/0/30 auto Low Searching Unknown
Gi8/0/31 auto Low Searching Unknown
Gi8/0/32 auto Low Searching Unknown
Gi8/0/33 auto Low Searching Unknown
Gi8/0/34 auto Low Searching Unknown
Gi8/0/35 auto Low Searching Unknown
Gi8/0/36 auto Low Searching Unknown
Gi8/0/37 auto Low Searching Unknown
Gi8/0/38 auto Low Searching Unknown
Gi8/0/39 auto Low Searching Unknown
Gi8/0/40 auto Low Searching Unknown
Gi8/0/41 auto Low Searching Unknown
Gi8/0/42 auto Low Searching Unknown
Gi8/0/43 auto Low Searching Unknown
Gi8/0/44 auto Low Searching Unknown
Gi8/0/45 auto Low Searching Unknown
Gi8/0/46 auto Low Searching Unknown
Gi8/0/47 auto Low Searching Unknown
Gi8/0/48 auto Low Searching Unknown
I'll work on the firmware, but if you can make sense of anything happening here, it would be appreciated.
Anonymous
5 Practitioner
5 Practitioner
•
274.2K Posts
0
September 11th, 2014 06:00
Unfortunately that doesn't show us anything new. If you look at the events in # show logging, does anything about the power supplies show up?
Getting the firmware updated will achieve two things. Obviously update the firmware, but also reboot the stack. Hopefully that restores power.
Were any new PoE devices recently added to the network?
Rookerith
5 Posts
0
September 11th, 2014 10:00
Hi Daniel,
Thank you for all your help so far.
Nothing new at all was added. The components haven't changed for at least a month now.
I updated the firmware, same power issues.
Here is a portion of my logs that have PoE responses. I did not see anything related to the power supplies.
<190> SEP 11 06:45:12 192.168.1.2-4 POE[220877888]: poe_msg.c(147) 2900 %% Failed to receive PoE message response
<190> SEP 11 06:45:06 192.168.1.2-4 POE[220877888]: poe_msg.c(147) 2899 %% Failed to receive PoE message response
<190> SEP 11 06:45:00 192.168.1.2-4 POE[220877888]: poe_msg.c(147) 2898 %% Failed to receive PoE message response
<190> SEP 11 06:44:54 192.168.1.2-4 POE[220877888]: poe_msg.c(147) 2897 %% Failed to receive PoE message response
<190> SEP 11 06:44:48 192.168.1.2-4 POE[220877888]: poe_msg.c(147) 2896 %% Failed to receive PoE message response
--More-- or (q)uit
<190> SEP 11 06:44:42 192.168.1.2-4 POE[220877888]: poe_msg.c(147) 2895 %% Failed to receive PoE message response
<190> SEP 11 06:44:36 192.168.1.2-4 POE[220877888]: poe_msg.c(147) 2894 %% Failed to receive PoE message response
<190> SEP 11 06:44:30 192.168.1.2-4 POE[220877888]: poe_msg.c(147) 2893 %% Failed to receive PoE message response
<190> SEP 11 06:44:24 192.168.1.2-4 POE[220877888]: poe_msg.c(147) 2892 %% Failed to receive PoE message response
<190> SEP 11 06:44:18 192.168.1.2-4 POE[220877888]: poe_msg.c(147) 2891 %% Failed to receive PoE message response
<190> SEP 11 06:44:12 192.168.1.2-4 POE[220877888]: poe_msg.c(147) 2890 %% Failed to receive PoE message response
<190> SEP 11 06:44:06 192.168.1.2-4 POE[220877888]: poe_msg.c(147) 2889 %% Failed to receive PoE message response
<190> SEP 11 06:40:58 192.168.1.2-4 CLI_WEB[220877888]: cmd_logger_api.c(260) 2888 %% [WEB:root:10.10.0.69] User has succesfully logged in
<189> SEP 11 06:24:20 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2887 %% Gi5/0/10 is transitioned from the Learning state to the Forwarding state in instance 0
<189> SEP 11 06:24:17 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2886 %% Gi5/0/10 is transitioned from the Forwarding state to the Blocking state in instance 0
<189> SEP 11 06:24:17 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2885 %% Link Up: Gi5/0/10
<189> SEP 11 06:24:14 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2884 %% Gi5/0/10 is transitioned from the Forwarding state to the Blocking state in instance 0
<189> SEP 11 06:24:14 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2883 %% Link on Gi5/0/10 is failed
<189> SEP 11 06:24:14 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2882 %% Link Down: Gi5/0/10
<189> SEP 11 06:24:01 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2881 %% Gi5/0/10 is transitioned from the Learning state to the Forwarding state in instance 0
<189> SEP 11 06:23:58 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2880 %% Gi5/0/10 is transitioned from the Forwarding state to the Blocking state in instance 0
<189> SEP 11 06:23:58 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2879 %% Link Up: Gi5/0/10
<189> SEP 11 06:23:56 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2878 %% Gi5/0/10 is transitioned from the Forwarding state to the Blocking state in instance 0
<189> SEP 11 06:23:56 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2877 %% Link on Gi5/0/10 is failed
<189> SEP 11 06:23:56 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2876 %% Link Down: Gi5/0/10
<189> SEP 11 06:23:54 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2875 %% Gi5/0/10 is transitioned from the Forwarding state to the Blocking state in instance 0
<189> SEP 11 06:23:54 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2874 %% Link Up: Gi5/0/10
<189> SEP 11 06:23:47 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2873 %% Gi5/0/10 is transitioned from the Forwarding state to the Blocking state in instance 0
--More-- or (q)uit
<189> SEP 11 06:23:47 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2872 %% Link on Gi5/0/10 is failed
<189> SEP 11 06:23:47 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2871 %% Link Down: Gi5/0/10
<189> SEP 11 06:04:57 192.168.1.2-4 TRAPMGR[278728800]: traputil.c(638) 2870 %% Spanning Tree Topology Change Received: MSTID: 0 Gi1/0/5
<189> SEP 11 06:04:55 192.168.1.2-4 TRAPMGR[278728800]: traputil.c(638) 2869 %% Spanning Tree Topology Change Received: MSTID: 0 Gi1/0/5
<189> SEP 11 05:29:57 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2868 %% Gi7/0/36 is transitioned from the Learning state to the Forwarding state in instance 0
<189> SEP 11 05:29:54 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2867 %% Gi7/0/36 is transitioned from the Forwarding state to the Blocking state in instance 0
<189> SEP 11 05:29:54 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2866 %% Link Up: Gi7/0/36
<189> SEP 11 05:29:52 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2865 %% Gi7/0/36 is transitioned from the Forwarding state to the Blocking state in instance 0
<189> SEP 11 05:29:52 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2864 %% Link on Gi7/0/36 is failed
<189> SEP 11 05:29:52 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2863 %% Link Down: Gi7/0/36
<189> SEP 11 05:24:46 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2862 %% Gi7/0/36 is transitioned from the Learning state to the Forwarding state in instance 0
<189> SEP 11 05:24:43 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2861 %% Gi7/0/36 is transitioned from the Forwarding state to the Blocking state in instance 0
<189> SEP 11 05:24:43 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2860 %% Link Up: Gi7/0/36
<189> SEP 11 05:24:40 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2859 %% Gi7/0/36 is transitioned from the Forwarding state to the Blocking state in instance 0
<189> SEP 11 05:24:40 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2858 %% Link on Gi7/0/36 is failed
<189> SEP 11 05:24:40 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2857 %% Link Down: Gi7/0/36
<189> SEP 11 04:44:57 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2856 %% Gi2/0/44 is transitioned from the Learning state to the Forwarding state in instance 0
<189> SEP 11 04:44:54 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2855 %% Gi2/0/44 is transitioned from the Forwarding state to the Blocking state in instance 0
<189> SEP 11 04:44:54 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2854 %% Link Up: Gi2/0/44
<189> SEP 11 04:44:51 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2853 %% Gi2/0/44 is transitioned from the Forwarding state to the Blocking state in instance 0
<189> SEP 11 04:44:51 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2852 %% Link on Gi2/0/44 is failed
<189> SEP 11 04:44:51 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2851 %% Link Down: Gi2/0/44
<189> SEP 11 04:44:32 192.168.1.2-4 TRAPMGR[317126112]: traputil.c(638) 2850 %% Gi2/0/44 is transitioned from the Learning state to the Forwarding state in instance 0
Anonymous
5 Practitioner
5 Practitioner
•
274.2K Posts
0
September 11th, 2014 12:00
Thank you for this additional information. I have sent you an email with some further troubleshooting steps we can take. I look forward to your reply.
Thanks
vaughanl
1 Message
0
October 23rd, 2014 03:00
Would it be possible to post what the solution was as I have the very same issue and an upgrade of the firmware has also not resolved it.
In my case it is a stack of two switches, neither is giving power and when I try to run the 'show power inline' command the console hangs for 20 minutes and there are a lot of "<190> SEP 11 06:44:30 192.168.1.2-4 POE[220877888]: poe_msg.c(147) 2893 %% Failed to receive PoE message response" type entries in the log too. Similarly, the 'show power inline firmware-version' command just responds with:
Unit Firmware Version
---- ----------------
1 Request timeout
2 Request timeout
juankerr
1 Message
0
September 13th, 2016 14:00
Does anybody know if this is repairable? My 7048P is out of warranty. I'm pretty handy with a soldering iron if needs be.
tweeter103
8 Posts
0
February 4th, 2023 02:00
I now have 5 PC7048P that no longer do POE and respond to:
show power inline firmware-version
with a request timeout.
Wondering if anyone has discovered a fix other than an RMA. They have been good switches, shame to send them to scrap because the controller is not talking.