Mac_Move Messages; Phy Messages - Cisco 3750 - Catalyst EMI Switch Message Manual

Chapter 2 Message and Recovery Procedures
Error Message MAC_LIMIT-4-EXCEED: Vlan [dec] with Configured limit = [dec] has
currently [dec] Entries.

MAC_MOVE Messages

This section contains the MAC_MOVE messages.
Error Message MAC_MOVE-4-NOTIF: Host [enet] in vlan [dec] is flapping between port
[chars] and port [chars].

PHY Messages

This section contains the PHY messages.
Error Message PHY-4-BADTRANSCEIVER: An inappropriate transceiver has been inserted
in interface [chars].
Error Message PHY-4-CHECK_SUM_FAILED: SFP EEPROM data check sum failed for SFP
interface [chars].
78-16184-04
Explanation This message means that the number of MAC address entries for a VLAN exceeds the
maximum number allowed. The first [dec] is the VLAN ID, the second [dec] is the maximum
number of MAC address entries, and the third [dec] is the number of entries in the MAC address
table.
Your network administrator configures this action.
Recommended Action
This message means that the host is moving between the specified ports. [enet] is the
Explanation
Ethernet address of the host, [dec] is the VLAN ID, the first [chars] is the first port, and the second
[chars] is the second port.
Check your network for loops.
Recommended Action
Explanation This message means that a transceiver that should not be used is in the specified
interface.
Remove the transceiver. If the transceiver is a Cisco device, contact your Cisco
Recommended Action
technical support representative.
This message means that the SFP module was identified as a Cisco SFP module, but the
Explanation
system cannot read the vendor data information to verify whether it is correct. [chars] is the interface
in which the SFP module is installed.
Remove and then reinsert the SFP module. If it fails again with the same error
Recommended Action
message, the SFP module might be defective.
Catalyst 3750 Switch System Message Guide
MAC_MOVE Messages
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