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Check FPC Status and Uptime

Purpose

To verify FPC error conditions by checking the FPC status and uptime for a particular FPC slot.

Action

To display the status and uptime for a particular FPC slot, use the following command:

user@host> show chassis fpc detail fpc-slot

Sample Output

user@M160> show chassis fpc detail 3

Slot 3 information:
  State                               Online    
  Temperature                      36 degrees C / 96 degrees F
  Total CPU DRAM                   32 Mbytes
  Total SRAM                        4 Mbytes
  Total SDRAM                     256 Mbytes
  I/O Manager ASIC information        Version 2.0, Foundry IBM, Part number 0
  I/O Manager ASIC information        Version 2.0, Foundry IBM, Part number 0
  I/O Manager ASIC information        Version 2.0, Foundry IBM, Part number 0
  Start time:                         2002-03-19 13:13:26 PST
  Uptime:                             6 days, 1 hour, 19 minutes, 36 seconds

Meaning

The command output shows status information for the FPC in slot 3, including the operating state. The state can be online, dead, diag, dormant, empty, online, probed, or probe-wait. If the FPC state is dead, an alarm occurs. For more detailed information about the FPC states, see the Junos OS Routing Protocols Configuration Guide, Class of Service Configuration Guide, and Junos OS System Basics and Services Command Reference. The command output also shows temperature, memory usage, I/O Manager application-specific integrated circuit (ASIC) version level, start time, and uptime. The uptime is important to determine how long the FPC has been operational. A small uptime means that the FPC came online a short time ago and could indicate a possible FPC error condition.

show chassis fpc <pic-status < fpc-slot >> show chassis fpc <detail < fpc-slot >>