APC 15000 RAID manual Controller Remote Management and Troubleshooting

3.4	Security Administration		72
3.4.1		Monitoring User Logins	73
3.4.2		Zoning (Anonymous Access)	73
3.4.3		User Authentication	74
3.5	Firmware Update Management		75
3.5.1 Displaying Current Firmware Version			75
3.5.2		Firmware Update Procedure	75
3.6	Remote Login Management		76
3.6.1 When a Telnet Session is Active			77
3.7	System Logs		79
3.7.1		Message Log	79
3.7.2 System and Drive Enclosure Faults			79
3.7.3		Displaying System Uptime	80
3.7.4 Saving a Comment to the Log			80
3.8	Other Utilities		81
3.8.1 APC UPS SNMP Trap Monitor			81
3.8.2		API Server Connections	81
3.8.3		Changing Baud Rate for the CLI Interface	81
3.8.4 CLI/Telnet Session Control Settings			82
3.8.5		Disk Diagnostics	82
3.8.6 Disk Reassignment and Miscellaneous Disk Commands			83
3.8.7		SPARE Commands	83
4 Controller Remote Management and Troubleshooting			85
4.1	Remote Management of the Controller		85
4.1.1		Network Connection	85
4.1.2 Network Interface Set Up			85
4.1.3 Login Names and Passwords			87
4.1.4 SNMP Set Up on Host Computer			88
4.2	Troubleshooting the Controller		89
4.2.1		Component Failure Recovery	89
4.2.2 Recovering from Drive Failures			90
4.2.3 Component Failure on Enclosures			94
5 Drive Enclosure System			95
5.1	The SGI InfiniteStorage 15000 Drive Enclosure		95
5.2	Enclosure Core Product		96
5.2.1		Enclosure Chassis	97
5.3	The Plug-in Modules		97
5.3.1 Power Cooling Module (PCM)			97
5.3.2		Input/Output (I/O) Module	98
5.3.3 Drive Carrier Module and Status Indicator			100
5.3.4		DEM Card	100
5.4	Indicators		101
5.4.1 Front Panel Drive Activity Indicators			101
5.4.2		Internal Indicators	104
5.4.3 Rear of Enclosure Activity Indicators			104
5.5	Visible and Audible Alarms		105
5.6	Drive Enclosure Technical Specification		105
5.6.1		Dimensions	105
5.6.2		Weight	106

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