Verify Device Installation
After installing the Cisco NCS 540 Router, you can use the
show
commands to verify the installation and
configuration. If any issue is detected, take corrective action before making further configurations.
Step 1
show inventory
Example:
#show inventory
Displays information about the field replaceable units (FRUs), including product IDs, serial numbers, and version IDs.
Step 2
show environment
Example:
#show environment
Displays all environment-related router information.
Step 3
show environment temperature
Example:
#show environment temperature
Displays temperature readings for card temperature sensors. Each system controller, route processor, line card, and fabric
card has temperature sensors with two thresholds:
• Minor temperature threshold: when a minor threshold is exceeded, a minor alarm occurs and the following actions
occur for all four sensors:
• System messages displayed
• SNMP notifications (if configured) sent
• Log environmental alarm event triggered (can be reviewed by running the show alarm command).
• Major temperature threshold: when a major threshold is exceeded, a major alarm occurs and the following actions
occur:
• For sensors 1, 3, and 4 (outlet and onboard sensors), the following actions occur:
• System messages displayed
• SNMP notifications (if configured) sent
• Log environmental alarm event triggered (can be reviewed by running the show alarm command).
• For sensor 2 (intake sensor), the following actions occur:
• If the threshold is exceeded in a switching card, only that card is shut down.
• If the threshold is exceeded in an active route processor card with HA-standby or standby present, only
that route processor card is shut down and the standby route processor card takes over.
• If you do not have a standby route processor card in your router, you have up to 2 minutes to decrease the
temperature. During this interval, the software monitors the temperature every 5 seconds and continuously
sends system messages as configured.
Cisco NCS 540 Router Hardware Installation Guide
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Configure the Device
Verify Device Installation
