Cisco 3020 - Catalyst Blade Switch Release Note page 30

Documentation Updates
Updates to the System Message Guide
These system messages were added to the system message guide:
Error Message DOT1X-5-SECURITY_VIOLATION: Security violation on the interface
[chars], new MAC address [enet] is seen.
Error Message DOT1X_SWITCH-5-ERR_VLAN_EQ_VVLAN: Data VLAN [dec] on port [chars]
cannot be equivalent to the Voice VLAN.
Error Message FRNTEND_CTRLR-1-MGR_TXQ_FULL: The front end controller Tx queue
reached watermark level
Error Message GBIC_SECURITY_CRYPT-4-ID_MISMATCH: Identification check failed for
GBIC in port [chars]
Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(35)SE and Later
30
A host on the specified interface is trying to access the network or to authenticate in a
Explanation
host mode that does not support the number of hosts attached to the interface. This is a security
violation, and the port is put in the error-disabled state.
Ensure that the interface is configured to support the number of attached hosts.
Recommended Action
Enter the shutdown interface configuration command and then the no shutdown interface
configuration command to restart the port.
The IEEE 802.1x-assigned VLAN on a port cannot be the same as the voice VLAN.
Explanation
[dec] is the data VLAN ID, and [chars] is the port.
Configure either a different voice VLAN or a different IEEE 802.1x-assigned
Recommended Action
access VLAN on the interface. The authentication then proceeds normally on the next retry.
There are too many messages in the queue between the front-end controller and the
Explanation
switch software.
Try reloading the switch. If this does not resolve the issue, this might be a
Recommended Action
hardware problem. Contact the Cisco technical support representative.
The small form-factor pluggable (SFP) module was identified as a Cisco SFP module,
Explanation
but the system could not verify its identity. [chars] is the port.
Recommended Action Ensure that the Cisco IOS software running on the switch supports the SFP
module. You might need to upgrade your software. Otherwise, verify that the SFP module was
obtained from Cisco or from a supported vendor.
OL-8918-03