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Sagot :
Answer:
2.1 Equipment and Operator Safety
Refer to Important Safety Information for Sun Hardware Systems (816-7190) for general safety information.
Read the safety statements specific to the Netra CP3010 board carefully before you install or remove any part of the system.
caution icon
Caution - Depending on the particular chassis design, operations with open equipment enclosures can expose the installer to hazardous voltages with a consequent danger of electric shock. Ensure that line power to the equipment is disconnected during operations that make high voltage conductors accessible.
The installer must be familiar with commonly accepted procedures for integrating electronic systems and with the general practice of Sun systems integration and administration. Although parts of these systems are designed for hot-swap operation, other components must not be subjected to such stresses. Work with power connected to a chassis only when necessary, and follow these installation procedures to avoid equipment damage.
This equipment is sensitive to damage from electrostatic discharge (ESD) from clothing and other materials. Use the following antistatic measures during an installation:
If possible, disconnect line power from the equipment chassis when servicing a system or installing a hardware upgrade. If the chassis cannot be placed upon a grounded antistatic mat, connect a grounding strap between the facility electrical input ground (usually connected to the equipment chassis) and facility electrical service ground.
Use an antistatic wrist strap when:
Removing a board from its antistatic bag
Connecting or disconnecting boards or peripherals
The other end of the strap lead should be connected to one of the following:
A ground mat
Grounded chassis metalwork
A facility electrical service ground
Keep boards in the antistatic bags until they are needed.
Place circuit boards that are out of their antistatic bags on an antistatic mat if one is available. The mat must be grounded to a facility electrical service ground. Do not place boards on top of an antistatic bag unless the outside of the bag also has antistatic protective properties.
Remove a board from its antistatic bag only when wearing a properly connected ground strap.
2.2 Materials and Tools Required
This section provides information on the materials and tools required to perform installation. The minimum tools required to perform installation are:
Phillips screwdrivers, No. 1, No. 2 (optional)
Antistatic wrist strap
Terminal console
Refer to Section 1.5.1, Hardware Requirements for information on hardware requirements.
2.3 Preparing for the Installation
Read the following subsections before starting to install these boards. In addition, do the following:
1. Become familiar with the contents of the referenced documentation.
2. Verify that all listed hardware and software is available (see Section 1.5, System Requirements).
3. Check power, thermal, environmental, and space requirements (see Section 2.3.1, Checking Power, Thermal, Environmental, and Space Requirements).
4. Verify that local area networking (LAN) preparations are completed (see Section 2.3.2, Determining Local Network IP Addresses and Host Names).
5. Ensure that the host names and their network IP addresses are allocated and registered at the site.
2.3.1 Checking Power, Thermal, Environmental, and Space Requirements
Observe the following requirements:
Your enclosure specifications support the sum of the specified maximum board power loads. See Section 5.5, Power Requirements for board power specifications.
Facility power loading specifications can support the rack or enclosure requirements.
Your enclosure specifications support the cooling airflow requirements. The Netra CP3010 board fits a standard ATCA shelf or chassis. If your installation requirements are different, contact your field application engineer.
2.3.2 Determining Local Network IP Addresses and Host Names
Collect the following information to connect hosts to the local area network (LAN). Ask your network administrator for help, if necessary. This information is not needed for a standalone installation. You can use TABLE 2-1 to record this information.
Explanation:
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