Cisco Catalyst 4500 Series System Message Guide

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Catalyst 4500 Series Switch Cisco IOS System Message Guide
OL-13091-01
Chapter 2 Messages and Recovery Procedures
S2W Messages
Error Message C4K_REDUNDANCY-6-ATTEMPTINGTOBECOMEACTIVE:
Attempting to become active supervisor.
Explanation
This message is displayed on the standby supervisor engine when it fails to
communicate with the active supervisor engine and attempts to take over as the active supervisor
engine.
Recommended Action This is an informational message only. No action is required.
Error Message C4K_REDUNDANCY-6-DUPLEX_MODE: The peer Supervisor has been detected
Explanation
A peer supervisor engine was detected, and the switch shifted to duplex mode.
Recommended Action This is an informational message only. No action is required.
Error Message C4K_REDUNDANCY-6-INIT:Initializing as [char] supervisor
Explanation
A supervisor engine that you are connected to is currently initializing as either the active
or standby supervisor engine.
Recommended Action This is an informational message only. No action is required.
Error Message C4K_REDUNDANCY-6-MODE:[char] supervisor initializing for [char] mode
Explanation The supervisor engine that you are not directly connected to is currently initializing as
either the active or standby supervisor engine in RPR mode.
Recommended Action This is an informational message only. No action is required.
Error Message C4K_REDUNDANCY-6-SWITCHOVER:Switchover activity detected
Explanation
The standby supervisor engine detected switchover activity.
Recommended Action This is an informational message only. No action is required.
S2W Messages
This section contains the Calendar (S2W) messages.
Error Message C4K_S2W-4-READCALENDARERR: Calendar read operation Failed
Explanation The calendar read operation failed.
Recommended Action This is an informational message only. No action is required.

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