09-07-2023 03:00 PM
Hello,
is it possible to turn on/off poe on a single port on a 2690s switch? (I want to restart a device that runs on poe).
thanks,
Ron
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09-07-2023 04:09 PM - last edited on 09-08-2023 03:52 AM by Translator
You meant c2960 switch, right? you should just bounce the port (shut, no shut); is that not an option?
Cisco Doc says you cannot turn off PoE per port but there are 2 commands.
energywise level 0
where 0 is no power, 1-hibernate,2-standby, etc. Try /test it to see if that works. If that does not work or it;s not supported, look at other option such as
power inline
,
power inline never
(use ? to find more)
Regards, ML
**Please Rate All Helpful Responses **
09-07-2023 03:39 PM - last edited on 09-08-2023 03:40 AM by Translator
Either disable the port or use the command
power inline NEVER
to turn PoE off. To turn PoE back on,
no power inline never
09-07-2023 04:13 PM
I want to do that for only one specific port though, not all ports. So what would the command be for that?
09-07-2023 04:53 PM
@roncro wrote:
I want to do that for only one specific port though, not all ports. So what would the command be for that?
If no one is going to read and understand our response(s), it does not matter nor make any difference.
09-07-2023 04:55 PM
You mean like, not understand this one?
09-07-2023 05:12 PM - edited 09-07-2023 05:14 PM
@roncro wrote:
You mean like, not understand this one?
I do not have the capacity to write long and fluffy responses. My responses are short and easy-to-understand.
My first response answers the question very accurately about how to disable PoE on a specific port. All it takes is for someone to read it and understand it.
09-07-2023 07:56 PM - edited 09-08-2023 06:24 AM
To do so, apply that command under port interface, aka interface mode
config t
interface FastEthernet0/1
power inline never
exit
but not under global mode
Config t
09-07-2023 04:09 PM - last edited on 09-08-2023 03:52 AM by Translator
You meant c2960 switch, right? you should just bounce the port (shut, no shut); is that not an option?
Cisco Doc says you cannot turn off PoE per port but there are 2 commands.
energywise level 0
where 0 is no power, 1-hibernate,2-standby, etc. Try /test it to see if that works. If that does not work or it;s not supported, look at other option such as
power inline
,
power inline never
(use ? to find more)
Regards, ML
**Please Rate All Helpful Responses **
09-07-2023 04:16 PM
Yes, a C2690S I can do that, BUT does that keep the port configuration intact so I don't have to re-configure that port again?
09-07-2023 07:54 PM - edited 09-08-2023 06:21 AM
Yes, port configuration will remain intact when u shut and no shut port and Also when u run command
power inline never
to erase configuration from port u would have to use
interface xyz default
command, or manually add no like following
no power inline never
in front of any command u want apply.
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