IBM eserver 630 6C4, Service Manual

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Input/Output Ports
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One 25-pin parallel
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Keyboard
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Mouse
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Two Ultra3 SCSI (one to internal 4-pack disk drive backplane, one to external VHDCI
mini 68-pin port)
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Integrated Drive Electronics (IDE)
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Two 10/100 Ethernet (IEEE 802.3 compliant)
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Three serial ports. Serial port 1 (S1) has two physical connectors, one RJ-48 located
in front on the operator panel, and a 9-pin D-shell located on the rear of the chassis.
The other two serial ports are 9-pin D-shell connectors and are located on the rear of
the system chassis.
Current usage for the serial port connectors are as follows:
Serial Port
Number Location Applicable Usage Examples
Serial Port 1 (S1
Front) Operator Panel Service Agent, PDA System Management Applications
(for example: handheld devices, laptop sytems), Service
Processor menus, Console
Serial Port 1 (S1
Rear) Rear of the
System Service Processor menus, Service Agent, PDA System
Management Applications (interface cable required),
Console, Modems
Serial Port 2 (S2) Rear of the
System Service Processor menus, HACMP, Console
Serial Port 3 (S3) Rear of the
System HACMP, UPS, and Modems
Notes:
1. The rear S1 serial port is deactivated automatically when the front S1 serial port
is being used.
2. Serial port 1 is never used to run HACMP or attach a UPS. If you are configuring
your system to run HACMP and use a UPS concurrently, you must connect
HACMP to serial port 2 and the UPS to serial port 3.
Do not run the UPS
connected to serial port 2. If you decide to disconnect HACMP, you must reset
the service processor reset pin-hole switch before running another application.
The service processor reset pin-hole switch is located on the operator panel.
Security Features
Model 6C4 and Model 6E4 allow you to set the following types of passwords to limit
access to these systems:
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General-access password - set only from the service processor menus. It provides
limited access to the service processor menus and is usually available to all users
who are allowed to power on the system.
v
Privileged-access password - Set from the service processor menus or from System
Management Services (SMS) utilities. Used by the system administrator or root user
and allows access to all service processor functions.
Chapter 1. Reference Information
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