Cisco Catalyst 4500 Series Installation Guide

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Catalyst 4500 Series Switches Installation Guide
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Chapter 5 Troubleshooting
Troubleshooting the Power Supply
If you are unable to resolve the problem, or if you determine that either a power
supply or backplane connector is faulty, contact the Cisco Technical Assistance
Center (TAC) for instructions.
Troubleshooting Power Problems using Cisco IOS
Check for system messages related to the power supply, and refer to the system
message guide for your software release. You may need to add a power supply or
upgrade to a larger one for your current configuration or verify that the switches
are set properly. Connect a terminal to the console port, and look for any of the
following system messages:
C4K_CHASSIS-2-INLINEPOWEROFF
C4K_CHASSIS-2-INSUFFICIENTPOWERDETECTED
C4K_CHASSIS-2-INSUFFICIENTPOWERSHUTDOWN
C4K_CHASSIS-3-INSUFFICIENTPOWER
C4K_CHASSIS-3-INSUFFICIENTPOWERSUPPLIESDETECTED
C4K_CHASSIS-3-MIXINPOWERDETECTED
C4K_IOSMODPORTMAN-3-UNKNOWNPOWERSUPPLY
C4K_IOSMODPORTMAN-4-INLINEPOWEROVERMAX
C4K_IOSMODPORTMAN-4-INLINEPOWERSUPPLYBAD
C4K_IOSMODPORTMAN-4-POWERSUPPLYBAD
C4K_IOSMODPORTMAN-4-POWERSUPPLYFANBAD
C4K_SUPERVISOR-3-POWERSUPPLYSTATUSREADFAILED
C4K_SUPERVISOR-3-POWERSUPPLYSEEPROMREADFAILED
C4K_SUPERVISOR-3-POWERSUPPLYSEEPROMINVALID
C4K_SUPERVISOR-4-INLINEVOLTAGEOUTOFRANGE
You may also use the show environment status powersupply, show module all,
and show power commands to monitor PS status, load, and activity.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E