Cisco Catalyst 4500 Series Message Guide

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Catalyst 4500 Series Switch Cisco IOS System Message Guide Release 12.2(31)SGA
OL-11541-01
Chapter 2 Messages and Recovery Procedures
SW-VLAN Messages
Error Message SW_VLAN-4-VTP_INVALID_EVENT_DATA: VLAN manager received bad data of
type [char]: value [dec] while being called to handle a [char] event
Explanation
The VLAN Manager received invalid data from the VTP configuration software.
Recommended Action This is an informational message only. No action is required.
Error Message SW_VLAN-4-VTP_USER_NOTIFICATION: VTP protocol user notification:
[char]
Explanation
The VTP protocol code encountered an unusual diagnostic condition.
Recommended Action This is an informational message only. No action is required.
Error Message SW_VLAN-4-VTP_SEM_BUSY: VTP semaphore is unavailable for function
[char]. Semaphore locked by [char]
Explanation
The VTP database is currently locked by another task and is not available. Retry the
operation later.
Recommended Action Retry the operation later.If the problem persists, contact your technical support
representative.
SW-VLAN-6
Error Message SW_VLAN-6-VLAN_DAT_CACHE_EXISTS: Unexpected vlan.dat cache exists.
Removing the cache and continuing the sync with new set.
Explanation
An existing VLAN cache file was found while synchronizing supervisor engines. This
message is informational only, the switch will continue to work properly even after encountering
this situation.
Recommended Action If this message appears frequently, contact your technical support
representative.
Error Message SW_VLAN-6-OLD_CONFIG_FILE_READ: Old version [dec] VLAN configuration
file detected and read OK. Version [dec] files will be written in the future.
Explanation
The VLAN software detected an old version of the VLAN configuration file format. The
VLAN software was able to interpret the file with no problems, but it will create files using the new
format in the future.
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