Cisco Systems WSC4500XF16SFP Bedienungsanleitung PDF herunterladen (Seite 151)

5-5

Catalyst 4500 Series Switches Installation Guide

78-14409-08

Chapter 5 Troubleshooting

Using LEDs to Identify Startup Problems

Step 4 Verify that the LEDs labeled STATUS on each switching module are green when

the supervisor engine completes initialization.

This LED indicates that the supervisor engine and switching modules are

receiving power, have been recognized by the supervisor engine, and contain a

valid Flash code version. However, this LED does not indicate the state of the

individual interfaces on the switching modules. If an LED labeled STATUS is red

or orange, try reseating the switching module or supervisor engine and restarting

the switch. If the problem persists, contact Cisco TAC. See the “Contacting the

Cisco Technical Assistance Center” section on page 5-16.

Step 5 If the boot information and system banner are not displayed, verify that the

terminal is set for 9600 baud, 8 data bits, no parity, and 1 stop bit and connected

properly to the console port.

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Cisco Systems WSC4500XF16SFP Bedienungsanleitung Seite 151