I have a switch that is running high cpu after 15.0.2.SE2 to 15.0.2.SE4 upgrade
was avg cpu of 33% now 70%
the cpu hogs are CPU utilization for five seconds: 73%/1%; one minute: 69%; five minutes: 68% PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process 179 236129 27876 8470 19.67% 19.73% 19.21% 0 Hulc LED Process 89 233064 53415 4363 18.39% 19.71% 19.34% 0 RedEarth I2C dri 91 223120 26687 8360 17.11% 18.55% 18.10% 0 RedEarth Rx Mana
I would like to know what the proccesses do.. dose anyone have any direction / clue as what the redearth proc are for
or where i maybe able to find the answers to my question.. Ive done a lot of googling and nothing shows up.
Hulc LED Process is a process responsible for link status detection.
Ive seen this question posted a few times and a few differnet ways but ive not seen any answers to the
question. What are the processes responsible for ?
Hulc LED Process uses 15-30% CPU on Catalyst 3560X/3750X platforms.
The is seen in 12.2(53)SE releases or later.
This is an expected behavior and there is no workaround.
Further Problem Description:
The "Hulc LED" process does following tasks:
- Check Link status on every port - If the switch supports POE, it checks to see if there is a Power Device (PD) detected - Check the status of the transceiver - Update Fan status - Set Main LED and ports LEDs - Update both Power Supplies and RPS - Check on system temperature status
I have not got a chance to do some testing on the 15.0.2.SE4 version yet hence not sure if you are hitting any bug as of now.
If you are comfortable i suggest you to downgrade the version to 12.2(55)SE7 which is more stable and recommended version for 3750 switches.
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.