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Cisco 6509-NEB - Catalyst Switch アップグレードマニュアル
Contents
Contents
This publication consists of the following sections:
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Safety Overview

Safety warnings appear throughout this publication in procedures that, if performed incorrectly, may
harm you. A warning symbol precedes each warning statement.
IMPORTANT SAFETY INSTRUCTIONS
Warning
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar
with standard practices for preventing accidents. Use the statement number provided at the end of
each warning to locate its translation in the translated safety warnings that accompanied this
device. Statement 1071
SAVE THESE INSTRUCTIONS
Before performing any of the following procedures, ensure that power is removed from the DC circuit.
Warning
Statement 1003
This unit might have more than one power supply connection. All connections must be removed to
Warning
de-energize the unit. Statement 1028
Catalyst 6509-NEB Switch and Cisco OSR-7609 Router Upgrade Note
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Parts List, page 3
78-16162-02