Maintaining SPCs, IOCs, and Flex IOCs on the SRX5600 Services Gateway

Purpose

For optimum services gateway performance, verify the condition of the Services Processing Cards (SPCs), I/O Cards (IOCs), and Flex I/O Cards (Flex IOCs). The services gateway can have up to 6 SPCs, IOCs, and Flex IOCs mounted horizontally in the card cage at the front of the chassis. To maintain SPCs, IOCs, and Flex IOCs, perform the following procedures regularly:

Action

On a regular basis:

• Check the LEDs on the craft interface corresponding to each IOC and SPC slot. The green LED labeled OK lights steadily when an IOC or SPC is functioning normally.
• Check the OK/FAIL LED on the faceplate of each IOC and SPC. If the IOC or SPC detects a failure, it sends an alarm message to the Routing Engine.
• Issue the CLI show chassis fpc command to check the status of installed IOC and SPCs. As shown in the sample output, the value Online in the column labeled State indicates that the IOC or SPC is functioning normally:
  
  

  user@host> show chassis fpc

          Temp  CPU Utilization (%)   Memory    Utilization (%)
  Slot State       (C)  Total  Interrupt      DRAM (MB) Heap     Buffer
    0  Online       41      9          0       1024       15         57
    1  Online       43      5          0       1024       16         57
    2  Online       43     11          0       1024       16         57
    3  Empty
    4  Empty
    5  Online       42      6          0       1024       16         57
   

  For more detailed output, add the detail option. The following example does not specify a slot number, which is optional:

  
  

  user@host> show chassis fpc detail

  
  Slot 0 information:
    State                                 Online
    Temperature                        41 degrees C / 105 degrees F
    Total CPU DRAM                   1024 MB
    Total RLDRAM                      256 MB
    Total DDR DRAM                   4096 MB
    Start time:                           2007-07-10 12:28:33 PDT
    Uptime:                               1 hour, 33 minutes, 52 seconds
  Slot 1 information:
    State                                 Online
    Temperature                        43 degrees C / 109 degrees F
    Total CPU DRAM                   1024 MB
    Total RLDRAM                      256 MB
    Total DDR DRAM                   4096 MB
    Start time:                           2007-07-10 12:28:38 PDT
    Uptime:                               1 hour, 33 minutes, 47 seconds
  Slot 2 information:
    State                                 Online
    Temperature                        43 degrees C / 109 degrees F
    Total CPU DRAM                   1024 MB
    Total RLDRAM                      256 MB
    Total DDR DRAM                   4096 MB
    Start time:                           2007-07-10 12:28:40 PDT
    Uptime:                               1 hour, 33 minutes, 45 seconds
  Slot 5 information:
    State                                 Online
    Temperature                        42 degrees C / 107 degrees F
    Total CPU DRAM                   1024 MB
    Total RLDRAM                      256 MB
    Total DDR DRAM                   4096 MB
    Start time:                           2007-07-10 12:28:42 PDT
    Uptime:                               1 hour, 33 minutes, 43 seconds
   

• Issue the CLI show chassis fpc pic-status command. The slots are numbered 0 through 5, left to right:
  
  

  user@host> show chassis fpc pic-status

  Slot 0   Online       SRX5k DPC 40x 1GE
    PIC 0  Online       10x 1GE RichQ
    PIC 1  Online       10x 1GE RichQ
    PIC 2  Online       10x 1GE RichQ
    PIC 3  Online       10x 1GE RichQ
  Slot 1   Online       SRX5k DPC 40x 1GE
    PIC 0  Online       10x 1GE RichQ
    PIC 1  Online       10x 1GE RichQ
    PIC 2  Online       10x 1GE RichQ
    PIC 3  Online       10x 1GE RichQ
  Slot 2   Online       SRX5k DPC 40x 1GE
    PIC 0  Online       10x 1GE RichQ
    PIC 1  Online       10x 1GE RichQ
    PIC 2  Online       10x 1GE RichQ
    PIC 3  Online       10x 1GE RichQ
  Slot 3   Online       SRX5k SPC
    PIC 0  Offline
    PIC 1  Offline
  Slot 4   Online       SRX5k SPC
    PIC 0  Offline
    PIC 1  Offline
   

  For further description of the output from the command, see the Junos OS System Basics and Services Command Reference.

Related Documentation

• SRX5600 Services Gateway Craft Interface IOC and SPC LEDs
• Routine Maintenance Procedures for the SRX5600 Services Gateway
• Maintaining the Air Filter on the SRX5600 Services Gateway
• Maintaining the Fan Tray on the SRX5600 Services Gateway
• Maintaining the SRX5600 Services Gateway Host Subsystem and SCBs
• Maintaining Port Modules on the SRX5600 Services Gateway
• Maintaining SRX5600 Services Gateway Network Cables
• Maintaining SRX5600 Services Gateway Power Supplies