01-08-2019 06:33 AM - edited 03-08-2019 04:58 PM
Cisco 3650 PoE switch, - POE is not working.
Troubleshooting :
Tried reloading the switch & enabled disabled PoE.
after enabling power inline command also , but showing it in operational status.
Kindly suggest.
Attached Error screenshot.
Cisco switch by default providing the maximum 15.4 watts - As per IEEE standard. But in this snap, it displayed 30watts.
Thanks,
Muthu
01-08-2019 06:45 AM
Pls help me to fix this issue guys.
01-08-2019 06:46 AM
What PoE device do you have currently connected to the switch?
01-08-2019 06:48 AM
basically cisco 3650 PoE model
If not,
How to find out. is ther any command
01-08-2019 06:52 AM
I mean, what PoE compliant device do you currently have connected to your 3560?
01-08-2019 08:57 AM
that is max power, that is ok.
couple of questions to ask, all ports admin enabled ?
what device connected to any port, how you have tested ?
can you post below outputs
show interface status
01-08-2019 09:20 PM
Pls find the show interface status report. All the ports admin enabled. POE device got connected to Avaya IP phone.
01-08-2019 11:55 PM
Can you post full configuration and version we have requested other post.
01-09-2019 01:07 AM
Hello
Enable CDP or LLDP depending on what discovery protocol your phones use and test again
conf t
lldp run
cdp run
int x/x
description access port
cdp enable
int x/x
description access port
lldp receive
lldp transmit
01-09-2019 01:49 AM
IP phone is working when it connected to another port of the same switch. But not working when it connected to 4th port of the same switch.
Ther might be a port issue or we have to do power negotiation. we can't enable cdp. we can only be able to enable lldp. both are different vendor.
Thanks,
Muthu
01-09-2019 02:23 AM
Can you us the information which port was working, show us the output of the both the ports.
01-09-2019 02:28 AM
Hello
@Pear11 wrote:
IP phone is working when it connected to another port of the same switch. But not working when it connected to 4th port of the same switch.
Possibly then faulty POE on the 4th port, it does happen
01-09-2019 04:03 AM
Hey Paul,
How to fix the issue. kindly provide the possible solutions,.
Regards,
Muthu
01-09-2019 05:12 AM
There no fix if the Port was Faulty, if this in smartnet contact raise RMA and replace.
01-10-2019 04:42 AM
There are 5 switches in stacking configured with POE enabled all are same model. one of the switch all ports, when i connecting IP phone with POE feature, Not working
when i connecting desktop with external power supply to switch is working. LED is working fine.
I suspect if no traffic both data/voice, there we have to raise a RMA for the switch or only POE adpter?
is ther anything with the stacking cable?
Kindly provide your inputs guys
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