Cisco ASR 5000 Series, Installation Manual

Page: 188 / 317

System Monitoring
▀ Monitoring
▄ ASR 5000 Installation Guide
188
Monitoring
This section contains commands used to monitor system performance and the status of tasks, managers, applications,
and various other software components. Most of the procedure commands are useful for both maintenance and
diagnostics. There is no limit to the frequency that any of the individual commands or procedures can be implemented.
Important:
All of the commands listed below can be run from the Exec mode prompt of the Command Line
Interface (CLI).
Daily - Standard Health Check
The standard health check is divided into independent procedures:

Hardware Status

Physical Layer Status

System Status and Performance
Table 80. Health Checks
To do this: Enter this command:
Hardware
All hardware problems generate alarms that generate SNMP traps. Review the trap
history. show snmp 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. show power chassis
Check the power status of an individual chassis. show power all
View the status of the fan trays. show fans
View the LED status for all installed cards. All LEDs for active cards should be green.
show leds all
Checking the temperatures confirms that all cards and fan trays are operating within safe
ranges to ensure hardware efficiency.
show temperature
Physical Layer
View mapping of the line cards-to-controlling application cards.
show card mappings
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. show card table
show card table all
Display a listing of installed line cards with card type, state, and attach information. Run
this command to ensure that all required cards are in Active/Standby state. No card
should be in OFFLINE state.
show linecard table