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Catalyst 3750, 3560, 3550, 2975, 2970, and 2960 Switch System Message Guide
OL-8551-04
Chapter 3 Message and Recovery Procedures
PORT_SECURITY Messages
with the TAC, or contact your Cisco technical support representative, and provide the representative
with the gathered information. For more information about these online tools and about contacting
Cisco, see the “Error Message Traceback Reports” section on page 2-7.
Error Message PM-4-VMPS_CFG: Dynamic access VLAN [dec] same as voice vlan on [chars].
Note This message applies to Catalyst 3750, 3560, 2975, 2970, and 2960 switches.
Explanation The access VLAN ID on the VMPS server is the same as the voice VLAN ID on the
interface. [dec] is the access VLAN ID, and [chars] is the physical interface.
Recommended Action Assign the access VLAN on the VMPS server to a VLAN ID that is different
from the voice VLAN ID.
Error Message %PM-6-EXT_VLAN_ADDITION: Extended VLAN is not allowed to be configured
in VTP CLIENT mode.
Explanation The switch did not add a VLAN in VTP client mode.
Recommended Action Copy the message exactly as it appears on the console or in the system log.
Research and attempt to resolve the error by using the Output Interpreter. Use the Bug Toolkit to
look for similar reported problems. If you still require assistance, open a case with the TAC, or
contact your Cisco technical support representative, and provide the representative with th e gathered
information. For more information about these online tools and about contacting Cisco, see the
“Error Message Traceback Reports” section in the system message guides.
PORT_SECURITY Messages
This section contains the port security messages.
Error Message PORT_SECURITY-2-PSECURE_VIOLATION:Security violation occurred caused
by MAC [enet] on port [chars].
Explanation An unauthorized device attempted to connect on a secure port . MAC [enet] is the MAC
address of the unauthorized device, and port [chars] is the secure port.
Recommended Action Identify the device that attempted to connect on the secure port. Notify your
network system administrator of this condition.
Error Message PORT_SECURITY-2-PSECURE_VIOLATION_VLAN: Security violation on port
[chars] due to MAC address [enet] on VLAN [dec]
Explanation An unauthorized device attempted to connect on a secure trunk port. [chars] is th e
secure port, MAC [enet] is the MAC address of the unauthorized device, and [dec] is the VLAN I D.
Recommended Action Identify the device that attempted to connect through the secure trunk port.
Notify your network system administrator of this condition.