Cisco ASR 5500 Installation Manual page 132

Daily - Standard Health Check
Table 22: Health Checks
To do this:
Hardware
All hardware problems generate alarms that generate SNMP
traps. Review the trap history.
Check the status of the PFUs. The command output indicates
the power level for the cards in the chassis. All active cards
should be in an "ON" state.
Check the power status of an individual chassis.
View the status of the fan trays.
View the LED status for all installed cards. All LEDs for active
cards should be green.
Checking the temperatures confirms that all cards and fan trays
are operating within safe ranges to ensure hardware efficiency.
Physical Layer
View a listing of all installed application cards in a chassis.
Determine if all required cards are in active or standby state
and not offline.
Displays include slot numbers, card type, operational state,
and attach information.
View the number and status of physical ports on each line card.
Output indicates Link and Operation state for all interfaces –
Up or Down.
Verify CPU usage and memory.
System Status and Performance
Check a summary of CPU state and load, memory and CPU
usage.
Check utilization of NPUs within the chassis.
Check availability of resources for sessions.
Review session statistics, such as connects, rejects, hand-offs,
collected in 15-minute intervals.
View duration, statistics, and state for active call sessions.
ASR 5500 Installation Guide
116
System Monitoring
Enter this command:
show snmp trap history
show power chassis
show power all
show fans
show leds all
show temperature
show card table
show card info
show card diags
show port table all
show cpu table
show cpu info
show cpu table
show npu utilization table
show resources session
show session counters historical
show session duration
show session progress
show session summary