Juniper SRX5400 - Maintaining the SRX5400 Services Gateway Host Subsystem

Low Impact Hardware Upgrade for SCB3 and IOC3 | 255
In-Service Hardware Upgrade for SRX5K-RE-1800X4 and SRX5K-SCBE or SRX5K-RE-1800X4 and
SRX5K-SCB3 in a Chassis Cluster | 273
Maintaining the SRX5400 Services Gateway Host Subsystem
Purpose
For optimum services gateway performance, verify the condition of the host subsystem. The host subsystem
is composed of an SCB and a Routing Engine installed into the 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
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