Juniper Networks M10i manual Maintaining the Routing Engine, User@host show chassis routing-engine

Chapter 11: Maintaining Hardware Components

■Verify that the power source has the proper current rating and that each power supply is connected to a separate power source.

■Verify that the cable or cord connecting the power supply to the external power source is securely in place and that there is no moisture accumulating near the router.

■Verify that the cable or cord from the power source to the router is not damaged. If the insulation is cracked or broken, replace the cable or cord immediately.

■Verify that the power cables or cord do not touch or obstruct access to other router components, and that they do not drape where people could trip on them.

■Verify that the air flow in and out of cooling system components is not obstructed.

Maintaining the Routing Engine

The Routing Engine installs into the front of the chassis, as shown in Figure 1. To maintain the Routing Engines, issue the CLI show chassis routing-enginecommand regularly to check the status of the Routing Engine:

user@host> show chassis routing-engine
Routing Engine status:
Temperature	26	degrees	C / 78 degrees F
DRAM	256	MB
Memory utilization	27	percent
CPU utilization:
User	0	percent
Background	0	percent
Kernel	4	percent
Interrupt	0	percent
Idle	96	percent
Model		RE-5.0
Serial ID		1000392782
Start time		2003-06-11 11:39:32 PDT
Uptime		1 hour,	41 minutes, 51 seconds
Load averages:		1 minute	5 minute	15 minute
		0.00	0.03	0.05

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

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