The Hulc LED process accounting for a fairly significant amount of switch CPU resources is not at all unusual. There are numerous threads here on CSC about this exact issue going back several years.
It has waxed and waned with varying IOS releases but has been around for at least four years. The conclusion that most folks come to is that it's normal behavior. (Sandeep's explanation here is the best one I've seen.) The LED process, among other things, is constantly scanning the ports' link status, system environment and other things and is pretty much the background workhorse on the switch.
Unless and until you have other process which, when added to the CPU load caused by the LED process, push your switch's CPU to the point of dropping traffic it is generally not an issue.
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.