Juniper Networks M160 manual Appendixes

M160 Internet Router Hardware Guide

Chapter 12		Troubleshooting Hardware Components..		207
		Overview of Troubleshooting Resources		.. .. .. .. ..	.. .. .. .. .. 207
			Command-Line Interface	.. .. .. .. ..	.. .. .. 207.. ..
			LEDs	.. .. .. .. ..	.. .. .. 208.. ..
			LEDs on the Craft Interface.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..208
			LEDs on Hardware Components	.. .. .. .. ..	.. .. .. 209.. ..
			Chassis and Interface Alarm Messages.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..209
			Blown Fuse Indicators	.. .. .. .. ..	.. .. .. 211.. ..
			Juniper Networks Technical Assistance Center	.. .. .. .. ..	.. .. .. 212.. ..
	Troubleshooting the Cooling System			.. .. .. .. ..	.. .. .. 212.. ..
	Troubleshooting Packet Forwarding Engine Components ..			.. .. .. .. ..	.. .. .. 213.. ..
			Troubleshooting FPCs	.. .. .. .. ..	.. .. .. 214.. ..
			Troubleshooting PICs	.. .. .. .. ..	.. .. .. 215.. ..
	Troubleshooting the Power System			.. .. .. .. ..	.. .. .. 215.. ..
			All LEDs on Both Supplies Are Off	.. .. .. .. ..	.. .. .. 215.. ..
			All LEDs on One Supply Are Off or LED States Are not Correct.		.. .. .. 216.. ..
Part 4	Appendixes
Appendix A			Safety and Regulatory Compliance Information. .		221
	Definition of Safety Warning Levels			.. .. .. .. ..	.. .. .. 221.. ..
	Safety Guidelines and Warnings			.. .. .. .. ..	.. .. .. 222.. ..
			General Safety Guidelines and Warnings.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..224
			Qualified Personnel Warning	.. .. .. .. ..	.. .. .. 225.. ..
			Restricted Access Area Warning	.. .. .. .. ..	.. .. .. 225.. ..
			Preventing Electrostatic Discharge Damage	.. .. .. .. ..	.. .. .. 226.. ..
			Electrical Safety Guidelines and Warnings	.. .. .. .. ..	.. .. .. 227.. ..
			General Electrical Safety Guidelines	.. .. .. .. ..	.. .. .. 229.. ..
			DC Power Electrical Safety Guidelines	.. .. .. .. ..	.. .. .. 229.. ..
			Copper Conductors Warning	.. .. .. .. ..	.. .. .. 230.. ..
			DC Power Disconnection Warning	.. .. .. .. ..	.. .. .. 231.. ..
			DC Power Grounding Requirements and Warning.	.. .. .. .. ..	.. .. .. 232.. ..
			DC Power Wiring Sequence Warning	.. .. .. .. ..	.. .. .. 233.. ..
			DC Power Wiring Terminations Warning	.. .. .. .. ..	.. .. .. 234.. ..
			Grounded Equipment Warning.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..235
			In Case of Electrical Accident	.. .. .. .. ..	.. .. .. 236.. ..
			Midplane Energy Hazard Warning	.. .. .. .. ..	.. .. .. 236.. ..
			Multiple Power Supplies Disconnection Warning ..	.. .. .. .. ..	.. .. .. 236.. ..
			Power Disconnection Warning	.. .. .. .. ..	.. .. .. 237.. ..
			TN Power Warning	.. .. .. .. ..	.. .. .. 238.. ..
			Installation Safety Guidelines and Warnings	.. .. .. .. ..	.. .. .. 239....
			Chassis Lifting Guidelines	.. .. .. .. ..	.. .. .. 239.. ..
			Installation Instructions Warning	.. .. .. .. ..	.. .. .. 239.. ..
			Rack-Mounting Requirements and Warnings	.. .. .. .. ..	.. .. .. 240.. ..
			Ramp Warning	.. .. .. .. ..	.. .. .. 244.. ..
			Laser and LED Safety Guidelines and Warnings	.. .. .. .. ..	.. .. .. 244.. ..
			General Laser Safety Guidelines	.. .. .. .. ..	.. .. .. 245.. ..
			Class 1 Laser Product Warning	.. .. .. .. ..	.. .. .. 245.. ..
			Class 1 LED Product Warning	.. .. .. .. ..	.. .. .. 245.. ..

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