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Contents 1 Controls, Ports and Indicators................1 Front Panel......................1 Switches and LED Indicators .................2 Component Indicators ..................3 Rear Panel ......................4 LED Indicators....................6 Applying Power to the Appliance ...............7 Powering-Up the Appliance ................7 Powering-Down the Appliance...............7 Connecting AC Power to Multiple-Server Configurations ......8 2 Rack Mounting....................9 3 Configuring the Cache Appliance ..............11 Overview ......................11...
1 Controls, Ports and Indicators Before operating your HP Cache Server Appliance, familiarize yourself with the appliance's controls, ports, and indicators as described in this chapter. The HP Cache Server Appliance hardware configuration and software has been optimized at the factory. The power, LAN, and serial ports are the only connections that are supported.
Chapter 1 Controls, Ports and Indicators SCSI Drives SCSI Drives Control Panel Indicators Flexible Disk Drive CD-ROM Drive Power Switch SCSI Drive Status LEDs SCSI Drive Status LEDs Disk 0 Disk 3 Disk 1 Disk 4 Disk 2 Disk 5 Redundant Power Power...
Chapter 1 Controls, Ports and Indicators On/Off LED This green LED provides the power state of the appliance: • Steady Green when the appliance is operating normally • Off (unlit) when the appliance is powered off or in standby Reset Switch DO NOT USE THE RESET SWITCH.
Chapter 1 Controls, Ports and Indicators SCSI Drive These LEDs indicate the state of the respective SCSI disk Status LEDs drive: • Off for SCSI drive not present. • Steady Green for SCSI drive present. • Alternating Red/Green (fast blink) for a SCSI drive identify.
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Chapter 1 Controls, Ports and Indicators and valid connection or activity. Table 1-3 describes the LAN LED indicators. Lan B Lan A Power Mouse PCI Slot (1) Keyboard Video External USB (2) Serial A SCSI Connector Figure 1-3. sa2100/sa2150 Rear Panel and Ports AC for PS Bay #1 Serial B Power Supply Bay #1...
Chapter 1 Controls, Ports and Indicators LED Indicators Table 1-3. Rear Panel LED Indicators Indicator Definition Each power supply module has a status LED: Power Supply • Steady Green indicates the power supply module is powered up and operating normally. •...
Chapter 1 Controls, Ports and Indicators Applying Power to the Appliance Powering-Up the Appliance 1. Ensure that the HP Cache Server Appliance's power cord and network cables are connected prior to powering on the appliance. 2. Press the Power push-button on the front control panel. When you press the power button on the control panel, the appliance powers up and loads the operating system.
Chapter 1 Controls, Ports and Indicators Connecting AC Power to Multiple-Server Configurations The HP Cache Server Appliance temporarily draws a large "inrush current" when first connected to an AC power source. This also occurs when the appliance is in a standby mode (power is turned off, but the power cord is plugged into AC power).
2 Rack Mounting The HP Cache Server Appliance can be rack mounted in a variety of 2 and 4 post racking configurations. The appliances are shipped with the rails needed for 4 post racking configurations already installed. NOTE Read the complete racking instructions in the HP Cache Server Appliance sa2100/sa2150 and sa2200/sa2250 Rack Mounting Supplements on your documentation CD-ROM before attempting to rack mount these appliances.
3 Configuring the Cache Appliance This chapter describes the initial configuration process required to install the cache appliance on the network. Overview The following is an overview of the configuration steps: 1. Configure initial network parameters for LAN A of the appliance a.
Chapter 3 Configuring the Cache Appliance Configuring Initial Network Parameters for LAN A If the appliance has received an IP address through bootp or DHCP and you know the IP address, you may use telnet to access the initial configuration session. (The MAC address is printed on a label on the right side of the appliance as viewed from the front or on the RJ45 connector.) 1.
Chapter 3 Configuring the Cache Appliance Upon successful completion of the initial configuration, the appliance will start and configure the Traffic Server software to run with the network settings just entered. NOTE After the initial configurations are saved, the network parameters will be saved as a static configuration on the appliance.
Chapter 3 Configuring the Cache Appliance Monitoring Traffic Server Once Traffic Server is up and running, you can monitor and modify its operation from the Traffic Manager Dashboard. The Dashboard is shown in Figure 3-1. Access Traffic Manager by directing your browser to: http://<appliance_IP_address>:8081 where 8081 is the default traffic manager port.
4 Online Documentation CD-ROM The HP Server Appliance Documentation CD-ROM contains the entire set of documentation for your HP Cache Server Appliance. The CD-ROM provides a web-based interface that allows you to quickly locate information. To use this CD-ROM you must have a browser (either Microsoft Internet Explorer 4.x (or greater), or Netscape Navigator version 4.x (or greater) and Adobe Acrobat Reader version 3.x or greater.
5 Troubleshooting DO NOT remove the cover from the HP Cache Server Appliance. There are no upgradeable or customer-replaceable parts inside the appliance. NOTE This appliance carries a whole unit exchange warranty and no upgrades or replacement of CPU, drives, memory, or any other components are supported.
A Specifications This appendix provides the power requirements, operating conditions (environmental requirements), physical requirements and hardware specifications of the HP Cache Server Appliance. Requirements The following tables provide the specifications required for normal operation of the HP Cache Server Appliance. Table A-1.
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Appendix A Specifications Table A-2. Environmental Requirements Parameter Conditions Temperature Operating 5° to 35° C (41° to 95° F) Non-operating -40° to +65° C (-40° to +149° F) Humidity Operating 20% to 80% relative humidity, non-condensing 5% to 95% relative humidity, Non-operating non-condensing Altitude...