Installation Guide
Page 27
...Catalyst 4948E and Catalyst 4948E-F switch chassis front panel LEDs and their meanings. Flashing amber-Power-on page A-1. PS2 (Power supply 2)1 Green-AC-input or DC-input power is not powered up. For a description of the LEDs, see the "300 W AC-Input Power Supply (PWR-C49E-300AC-R)" section on self-test (POST) boot... chassis front panel provide visual status for each uplink and downlink port. Red-One or more fan failures. Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide 1-11 Table 1-4 Front Panel LED Descriptions LED State and Meaning STATUS Green-The system is OK...
...Catalyst 4948E and Catalyst 4948E-F switch chassis front panel LEDs and their meanings. Flashing amber-Power-on page A-1. PS2 (Power supply 2)1 Green-AC-input or DC-input power is not powered up. For a description of the LEDs, see the "300 W AC-Input Power Supply (PWR-C49E-300AC-R)" section on self-test (POST) boot... chassis front panel provide visual status for each uplink and downlink port. Red-One or more fan failures. Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide 1-11 Table 1-4 Front Panel LED Descriptions LED State and Meaning STATUS Green-The system is OK...
Installation Guide
Page 106
...to isolate and, if possible, resolve the problem. Getting Started Appendix C Troubleshooting the Installation Getting Started When the initial system boot is complete, verify the following subsystems: • Power supply-Includes the power supply and power supply cooling. (See the... Component Level The key to success when troubleshooting the system is complete, refer to the Catalyst 4500 Series Switch Cisco IOS Software Configuration Guide and the Catalyst 4500 Series Switch Cisco IOS Command Reference publications to a specific system component. Because a startup problem can usually ...
...to isolate and, if possible, resolve the problem. Getting Started Appendix C Troubleshooting the Installation Getting Started When the initial system boot is complete, verify the following subsystems: • Power supply-Includes the power supply and power supply cooling. (See the... Component Level The key to success when troubleshooting the system is complete, refer to the Catalyst 4500 Series Switch Cisco IOS Software Configuration Guide and the Catalyst 4500 Series Switch Cisco IOS Command Reference publications to a specific system component. Because a startup problem can usually ...
Installation Guide
Page 108
.... • The port LEDs (1-48 plus the 4 SFP/SFP+ ports) are lit: • The STATUS LED flashes orange during diagnostic boot tests. If the boot information and system banner are not displayed, verify that the LEDs on the top of the chassis • Type of software and release number...to ON (if the power supply is an AC-input power supply). It is green when the switch is available. Connect the power cord to isolate and resolve the problem Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide C-4 OL-21561-02 Contacting Customer Service If you are unable to solve a startup ...
.... • The port LEDs (1-48 plus the 4 SFP/SFP+ ports) are lit: • The STATUS LED flashes orange during diagnostic boot tests. If the boot information and system banner are not displayed, verify that the LEDs on the top of the chassis • Type of software and release number...to ON (if the power supply is an AC-input power supply). It is green when the switch is available. Connect the power cord to isolate and resolve the problem Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide C-4 OL-21561-02 Contacting Customer Service If you are unable to solve a startup ...
Installation Guide
Page 161
... chassis operating 1-7 temperature, site requirements 2-3 temperature, storage 1-7 temperature, thermal transition 1-7 terminal-emulation software 3-21 thermal transition temperature 1-7 tip definition i-xi troubleshooting contacting customer service C-4 initial boot C-2 methodology C-2 power supplies C-4 power supply C-3, C-4 startup C-3 Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide IN-5
... chassis operating 1-7 temperature, site requirements 2-3 temperature, storage 1-7 temperature, thermal transition 1-7 terminal-emulation software 3-21 thermal transition temperature 1-7 tip definition i-xi troubleshooting contacting customer service C-4 initial boot C-2 methodology C-2 power supplies C-4 power supply C-3, C-4 startup C-3 Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide IN-5