Cisco Catalyst 3750-X Message Guide

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Catalyst 3750-X, 3750-E, 3560-X, and 3560-E Switch System Message Guide
OL-9772-05
Chapter 2 Message and Recovery Procedures
DOT1X Messages
Error Message DHCP_SNOOPING-6-VLAN_NOT_SUPPORTED: Vlan not supported. [dec] bindings
ignored.
Explanation The specified number of bindings were ignored when the switch read the database file
because the VLAN is no longer configured on the switch. [dec] is the number of bindings that the
switch ignores.
Recommended Action No action required.
DOT1X Messages
Error Message DOT1X-4-MEM_UNAVAIL: Memory was not available to perform the 802.1X
action. AuditSessionID [chars]
Explanation The system memory is not sufficient to perform the 802.1x authentication. [chars] is the
session ID.
Recommended Action Reduce other system activity to reduce memory demands.
Error Message DOT1X-4-PROC_START_ERR: Dot1x unable to start.
Explanation The system did not start the 802.1x process.
Recommended Action Restart the 802.1x process by entering the dot1x system-auth-control global
configuration command. If this message recurs, reload the device.
Error Message DOT1X-4-UNKN_ERR: An unknown operational error occurred.
Explanation The 802.1x process cannot operate because of an internal system error.
Recommended Action Reload the device.
Error Message DOT1X-5-ERR_CHANNELLING: Dot1x cannot be enabled on Channelling ports.
Explanation 802.1x authentication could not be enabled on the EtherChannel port. An attempt to set
802.1x port control to auto or to force-unauthorized mode on the channel port, which is not
allowed, caused this condition.
Recommended Action Disable the EtherChannel on the interface, and then re-enable 802.1x
authentication.
Error Message DOT1X-5-ERR_DYNAMIC: Dot1x cannot be enabled on Dynamic ports.
Explanation 802.1x authentication could not be enabled on the dynamic-mode port. An attempt to
set 802.1x port-control to auto or force-unauthorized mode on a dynamic mode port, which is not
allowed, caused this condition.
Recommended Action Disable dynamic mode on the interface, and then try 802.1x authentication.

Cisco Catalyst 3750-X Specifications

General

Switching Capacity	160 Gbps
Stacking Bandwidth	64 Gbps
Max Stacking Units	9
Layer Support	Layer 2 and Layer 3
Form Factor	Rack-mountable
DRAM	256 MB
Flash Memory	64 MB
Model	Cisco Catalyst 3750-X Series
Ports	24 or 48 10/100/1000 Ethernet ports
Uplink Interfaces	4 SFP or 2 SFP+
Features	StackWise Plus, EnergyWise
Image	IP Base or IP Services
Operating Temperature	0 to 40°C
Operating Humidity	10 to 85% noncondensing