Users Guide
• lp — Enter the keyword lp to configure the linecard processor memory utilization threshold time. The range of switch slot
IDs is from 0 to 2.
• pe — Enter the keyword, pe to configure the CPU memory utilization time for of all PEs that are configured in the system.
• all — Enter the keyword all to configure the memory utilization threshold on all switch CPUs: Control Processor, Route
Processor, PE, and line cards.
• {{high | low} cpu-utilization-threshold-percentage} — Enter a percentage value to configure the high or low threshold level
for the percentage of memory a switch CPU can used. The percentage of CPU use ranges from 0 to 100.
Defaults
– High threshold: 92%
– Low threshold: 82%
NOTE
: A threshold level of 0 disables Syslog and SNMP traps.
• Configure the high or low memory utilization thresholds for SNMP traps.
CONFIGURATION mode
util—threshold memory {5 sec | 1 min | 5 min} {cp |rp | lp | pe | all} {high {0-100} | low
{0-100}}
Example of Configuring CPU Utilization Threshold
To display the configured values of memory utilization thresholds, use the show util-threshold memory command from
CONFIGURATION mode.
Dell(conf)#util-threshold memory ?
all All processors in the system
cp Control Processor
lp Linecard Processor
pe Port extender
rp Route Processor
Dell(conf)#util-threshold memory pe high 85 low 70
Dell#show util-threshold memory
Processor High Low
================================
CP 75 67
RP 92 82
LP 0 92 82
LP 1 92 82
LP 2 92 82
LP 3 92 82
LP 4 92 82
LP 5 92 82
LP 6 92 82
LP 7 92 82
LP 8 92 82
LP 9 92 82
LP 10 92 82
LP 11 92 82
PE 85 70
Subscribing to Managed Object Value Updates
using SNMP
By default, the system displays some unsolicited SNMP messages (traps) upon certain events and conditions.
You can also configure the system to send the traps to a management station. Traps cannot be saved on the system.
The following sets of traps are supported:
• RFC 1157-defined traps — coldStart, warmStart, linkDown, linkUp, authenticationFailure, and egpNeighbborLoss.
Simple Network Management Protocol (SNMP) 882