NEC IP8800/S3600, IP8800/S6600, IP8800/S2400, IP8800/S6700, IP8800/S6300 manual Contents

Contents

Introduction				I
Safety Guide [IP8800/S6700]				v
Safety Guide [IP8800/S6600]				xvii
Safety Guide [IP8800/S6300]				xxix
Safety Guide [IP8800/S3600] [IP8800/S2400]				xli
1 Overview				1
1.1		Failure Analysis Overview		2
1.2		System and Partial Failure Analysis Overview		3
			1.2.1 Failure Analysis for IP8800/S6700, IP8800/S6600, and IP8800/S6300	3
			1.2.2 Failure Analysis for IP8800/S3600 and IP8800/S2400	4
1.3		Functional Failure Analysis Overview		7
2
	Troubleshooting System Failures			11
2.1		Troubleshooting for IP8800/S6700, IP8800/S6600, and IP8800/S6300		12
			2.1.1 Troubleshooting Procedure on System Failures	12
			2.1.2 Replacement Method of Optional Components	14
2.2		Troubleshooting for IP8800/S3600 and IP8800/S2400		15
			2.2.1 Troubleshooting Procedure on System Failures	15
			2.2.2 Isolating Failures on External Power Unit	17
			2.2.3 Replacement Method of System and Optional Components	18
3 Troubleshooting Functional Failures in Operation				19
3.1		Problems on Login Password		21
			3.1.1 Forgot the Login User Password	21
			3.1.2 Forgot the System Administrator Password	21
3.2		Problems on MC		22
			3.2.1 "MC:--------" is displayed by entering the show system command or the show mc command	22
			3.2.2 "MC not found" is displayed when MC is accessed	22
3.3		Problems on Operation Terminal		23
			3.3.1 Unable to Input/Display from the Console Correctly	23
			3.3.2 Login from the Remote Operation Terminal Is Failed	24
			3.3.3 Login Authentication Using RADIUS/TACACS+ Is Disabled	25
			3.3.4 Command Authorization Using RADIUS/TACACS+ Is Disabled	25

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