Cisco CATALYST 4500 7 SLOT CHASSIS FAN NO POWER SUPPLY REDUNDANT SUPCAPABLE 规格指南
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.
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
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
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.
terminal is set for 9600 baud, 8 data bits, no parity, and 1 stop bit and connected
properly to the console port.