Hi All,
today I noticed a strange phenomenon in my home network: Among other devices, I have a CRS328-24P-4S+ as my central switch, providing PoE for all access points. One of those is a RBcAPGi-5acD2nD. This device was connected to port 8 on the CRS328 and was working perfectly with the PoE setting on auto on. As I rearranged a few things in my network cabinet, I moved the cable going to the cAP ac from port 8 to port 7. After that move, I found that the cAP ac didn't power on again. Setting PoE for the port to forced on, it immediately sprang to life.
Do any of you have an idea why PoE auto on works on port 8 and not on port 7? All other settings are exactly identical, and in this case I was even using the exact same wires/cables. Moving to port 1, PoE auto on works as well, so what could be "wrong" with port 7 to make it fail when detecting a PoE device? Any ideas will be appreciated. TIA!
Smoerrebroed