High CPU Powerconnect 6224P - envMontask and boxes Req

Hi all

A for our Powerconnect switch has very high CPU usage, about 96% average.

There are only two processes that generate this use: envMonTask and Req boxes each about 46 to 48%

As they are followed by process, I don't know what can cause this CPU usage and how to solve this problem,

I remember recently 10 gigabits is installed when the switch is on and after that nothing has been restarted, would that be the reason?

Attached the switch configuration:

____________________________________________________________________________________

! Current configuration:
! Description of the system «PowerConnect 6224P, 3.3.7.3, VxWorks 6.5»
! 3.3.7.3 system software version
! Passage mode is configured as disabled
!
Configure
database of VLAN
VLAN 999, 4000-4001
output
hostname "249_Backup_sw".
battery
1 4 Member
output
IP 192.168.64.249 255.255.255.0
default IP gateway - 192.168.64.250
interface vlan 999
name "VoIP."
output
the interface vlan 4000
name "VSA".
output
the interface vlan 4001
name "VSphere_Mgt".
output
level of 07f86f689c0022bdbccc20f02ea5818c user name 'admin' password encrypted 15
VLAN, VoIP
monitor session 1 destination interface 1/g16
monitor session 1 source interface 1/g7
session mode 1 monitor
!
interface ethernet 1/g7
switchport mode general
switchport general allowed vlan add 999 tag
VLAN 999 voices
output
!
interface ethernet 1/g15
switchport access vlan 999
output
!
interface ethernet 1/g16
switchport mode general
switchport General pvid 999
switchport general allowed vlan add 999 tag
output
!
interface ethernet 1/g18
switchport mode trunk
switchport trunk allowed vlan add 4000-4001
output
!
interface ethernet 1/g19
switchport mode trunk
switchport trunk allowed vlan add 4000-4001
output
!
interface ethernet 1/g20
switchport mode trunk
switchport trunk allowed vlan add 4000-4001
output
!
interface ethernet 1/g21
switchport mode trunk
switchport trunk allowed vlan add 4000-4001
output
!
interface ethernet 1/g22
switchport mode trunk
switchport trunk allowed vlan add 4000-4001
output
!
interface ethernet 1/g23
switchport mode trunk
switchport trunk allowed vlan add 4000-4001
output
!
interface ethernet 1/g24
switchport mode trunk
switchport trunk allowed vlan add 4000-4001
output
!
interface ethernet 1/xg1
switchport mode general
switchport general allowed vlan add 999 tag
output

___________________________________________________________________________________

Duplication of port is configured on a single port

Thank you for your help

The rear modules are not designed for the addition with the switch, so even if this is not the cause of this, unplug the switch before you add modules is the recommended method to add. EnvMontask and BoxReq are for surveillance of the fans and the temperature, so adding a module could be the cause. With what is a PoE switch, it could be a device drawing too much power.

Reloading is probably the best first step to take. In addition, remove the module and update firmware would be the next steps. Is probably not a device connected, but unplug the cables and see if it causes a change in the CPU usage can also be useful.

Tags: Dell Switches

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