Cisco Systems 4500 manual Troubleshooting Supervisor Engines Using Cisco IOS

Chapter 5 Troubleshooting

Troubleshooting Supervisor Engines

Table 5-2	Supervisor Engine LEDs (continued)
LED		Color/State	Description
ACTIVE			Indicates whether the uplink port is active
			or not.
		Green	The port is active.
		Off	The port is not active.
ACTIVE			The LED to the right of the uplink ports is
			used to identify the active supervisor engine
			in switches with two supervisor engines.

Troubleshooting Supervisor Engines Using Cisco IOS

Connect a terminal to the console port, and look for any of the following system messages:

C4K_CHASSIS-3-LINECARDMUXBUFFERTOSUPALIGNMENTWRON

G

C4K_SUPERVISOR-3-MUXBUFFERREADSUPERVISORSELECTIONF

AILED

C4K_CHASSIS-3-TEMPERATURESENSORREADFAILED

C4K_HW-3-X2IDENTIFICATIONFAILURE

C4K_HW-3-X2OUIREGREADFAILURE

C4K_HWACLMAN-4-CLASSIFCAMPARITYERROR

C4K_HWACLMAN-4-CLASSIFCAMREPLYPARITYERROR

C4K_HWACLMAN-4-CLASSIFCAMREQPARITYERROR

C4K_HWNETFLOWMAN-3-NETFLOWSTOPPED

C4K_HWNETFLOWMAN-4-FATALERRORINTERRUPTSEEN

C4K_HWNETFLOWMAN-4-NONFATALPARITYERRORINTERRUPTSE

EN

C4K_IOSMODPORTMAN-4-NFLABSENT

C4K_IOSMODPORTMAN-4-NFLIDPROMINVALID

C4K_IOSMODPORTMAN-4-NFLMISMATCH

	Catalyst 4500 Series Switches Installation Guide
5-14	78-14409-08