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Hi, We've installed about 60 of these switches, seem to be getting odd behavior from time to time. Sometimes all PoE devices will be unreachable and ports will be in a state that can't be fixed by disabling/enabling PoE. To get around it, you either...
Hi,We had similar issues with the CBS250-8P Have over 60 of these switches installed, PoE was unreliable until I made the following change to each switch. confpower inline limit-mode port(press y to restart PoE on switch)copy ru st(press y to save) T...
Ok, so after making the change to above to 12 of our 60 switches, this seems to have cured the issue of PoE devices being unavailable. No more PoE errors in the counters for those ports. I will keep an eye on it, looks like we'll be sending this cha...
It's a very poor design, they could just make them longer to allow a mixture of different mounting configurations using one piece of metal. In many of our cabs, we need the switches to be recessed by a few inches. We use a local metal fabricator t...
I like to upgrade like this.. Use Putty/Kitty to SSH or console cable to the switch. Pop the latest firmware on a USB stick, in the folder /cisco/ Put USB in to switch. show ver(to confirm current version) boot system usb://cisco/image_cbs250_ros_3.1...
