Cisco Catalyst 4500 Series Installation Guide

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Catalyst 4500 Series Switches Installation Guide
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Chapter 5 Troubleshooting
Troubleshooting Supervisor Engines
C4K_REDUNDANCY-2-HANDSHAKE_TIMEOUT
C4K_REDUNDANCY-2-POSTFAIL_RESET
C4K_REDUNDANCY-2-INCOMPATIBLE_SUPERVISORS
C4K_REDUNDANCY-2-IOS_VERSION_CHECK_FAIL
C4K_REDUNDANCY-2-IOS_VERSION_INCOMPATIBLE
C4K_REDUNDANCY-2-NON_SYMMETRICAL_REDUNDANT_SYSTE
M
C4K_REDUNDANCY-2-POSTFAIL
C4K_REDUNDANCY-2-POSTFAIL_RESET
C4K_REDUNDANCY-4-CONFIGSYNCFAIL
C4K_SUPERVISOR-2-SUPERVISORSEEPROMINVALID
C4K_SUPERVISOR-3-RETIMERDISABLEFAILED
C4K_SUPERVISOR-3-RETIMERINITFAILED
C4K_SUPERVISOR-3-SEEPROMREADFAILED
C4K_SUPERVISOR-4-INLINEVOLTAGEOUTOFRANGE
C4K_SUPERVISOR-7-SEEPROMWRITEFAILED
C4K_SWITCHMANAGER-3-SSOACTIVEPORTACKTIMEOUT
C4K_SYSMAN-2-POWERONSELFTESTFAIL
These system messages indicate a problem with the supervisor engine. Some
problems will prevent a console connection and will not allow you to use
messages in diagnosing a problem. If you are unable to establish a terminal
connection and the STATUS LED is red, contact Cisco TAC immediately to order
a replacement.
Problems with redundant supervisor systems are often due to mismatched active
and standby supervisor engines. Redundancy requires that both supervisor
engines be the same model and running the same Cisco IOS release. If one
supervisor has a NetFlow service card, the other must as well.
Some problems with supervisor engines are due to backplane connections that are
not fully seated. If removing and reinserting the supervisor engine and then
restarting the switch does not solve the problem, call Cisco TAC and replace the
supervisor engine.

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