Hi, i have a problem with some device on my network, when i connect it to a POE port, The RJ45 Ethernet port of the "PCD Device" destroyed.
so the solution i have is "manual intervention", and connect the device with special cable (some wired disconnected, the wired support the POE). i look for an automatic way to configure a port with "power inline never" when the specific device is connecting to the network.
the type of switches is vary.
i have an ISE machine (so, the solution can be ISE integrated).
As the port of Saia device is incompatible with PoE and can be destroyed by power supplied it sounds so dangerous to depend on just "software off". Even manually entered 'power inline never' sounds not enough safe to me - configuration may be lost or accidentally changed and all PCD devices connected will become destroyed because of it.
Short patch cable with 1,2,3,6 wire connected only (as suggested in article you referred) permanently plugged onto PCD device sounds more safe to me.
All at all, as far as I know, no Cisco switch have internal logic allowing conditionally turn on/off PoE.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.