Maintaining the SRX5800 Services Gateway Host Subsystem and SCBs
Purpose
For optimum services gateway performance, verify the condition of the host subsystem and any additional SCBs. The host subsystem comprises an SCB and a Routing Engine installed into a slot in the SCB.
Action
On a regular basis:
- Check the LEDs on the craft interface to view information about the status of the Routing Engines.
- Check the LEDs on the SCB faceplate.
- Check the LEDs on the Routing Engine faceplate.
- To check the status of the Routing Engine, issue the show chassis routing-engine command. The output is similar
to the following:
user@host> show chassis routing-engine
Routing Engine status: Slot 0: Current state Master Election priority Master (default) Temperature 36 degrees C / 96 degrees F CPU temperature 33 degrees C / 91 degrees F DRAM 2048 MB Memory utilization 12 percent CPU utilization: User 1 percent Background 0 percent Kernel 4 percent Interrupt 0 percent Idle 94 percent Model RE-S-1300 Serial ID 1000697084 Start time 2008-07-11 08:31:44 PDT Uptime 3 hours, 27 minutes, 27 seconds Load averages: 1 minute 5 minute 15 minute 0.44 0.16 0.06
- To check the status of the SCBs, issue the show chassis
environment cb command. The output is similar to the following:
user@host> show chassis environment cb
CB 0 status: State Online Master Temperature 40 degrees C / 104 degrees F Power 1 1.2 V 1208 mV 1.5 V 1521 mV 1.8 V 1807 mV 2.5 V 2507 mV 3.3 V 3319 mV 5.0 V 5033 mV 12.0 V 12142 mV 1.25 V 1243 mV 3.3 V SM3 3312 mV 5 V RE 5059 mV 12 V RE 11968 mV Power 2 11.3 V bias PEM 11253 mV 4.6 V bias MidPlane 4814 mV 11.3 V bias FPD 11234 mV 11.3 V bias POE 0 11176 mV 11.3 V bias POE 1 11292 mV Bus Revision 42 FPGA Revision 1 CB 1 status: State Online Standby Temperature 40 degrees C / 104 degrees F Power 1 1.2 V 1202 mV 1.5 V 1514 mV 1.8 V 1807 mV 2.5 V 2500 mV 3.3 V 3293 mV 5.0 V 5053 mV 12.0 V 12200 mV 1.25 V 1260 mV 3.3 V SM3 3319 mV 5 V RE 5059 mV 12 V RE 12007 mV Power 2 11.3 V bias PEM 11311 mV 4.6 V bias MidPlane 4827 mV 11.3 V bias FPD 11330 mV 11.3 V bias POE 0 11292 mV 11.3 V bias POE 1 11311 mV Bus Revision 42 FPGA Revision 1
To check the status of a specific SCB, issue the show chassis environment cb node slot command, for example, show chassis environment cb node 0.
For more information about using the CLI, see the Junos OS manuals.
Related Documentation
- Tools and Parts Required to Maintain the SRX5800 Services Gateway
- SRX5800 Services Gateway Craft Interface Host Subsystem LEDs
- Routine Maintenance Procedures for the SRX5800 Services Gateway
- Maintaining the Air Filter on the SRX5800 Services Gateway
- Maintaining the Fan Trays on the SRX5800 Services Gateway
- Maintaining SPCs, IOCs, and Flex IOCs on the SRX5800 Services Gateway
- Maintaining Port Modules on the SRX5800 Services Gateway
- Maintaining SRX5800 Services Gateway Network Cables
- Maintaining SRX5800 Services Gateway Power Supplies