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Cisco Catalyst Switch Module 3110 and 3012 for IBM BladeCenter System Message Guide
OL-12191-01
Chapter 2 Message and Recovery Procedures
SW_MACAUTH Messages
SW_MACAUTH Messages
This section contains the MAC address authentication messages.
Error Message
SW_MACAUTH-4-UNAUTH_MAC: Unauthenticated MAC [enet] on port [chars]
Explanation
The switch has received an unauthenticated MAC address on the specified port. [enet]
is the unauthenticated MAC address, and [chars] is the port.
Recommended Action
No action is required.
Error Message
SW_MACAUTH-5-CLEAR_TABLE: MAC Authentication Table Cleared
Explanation
The MAC authentication table was cleared.
Recommended Action
No action is required.
Error Message
SW_MACAUTH-5-MACAUTH_ENADSA: MAC Authentication [chars]
Explanation
MAC authentication is enabled or disabled. [chars] is the MAC authentication status,
either enabled or disabled.
Recommended Action
No action is required.
Error Message
SW_MACAUTH-5-MAC_AUTHENTICATED: MAC [enet] was authenticated
Explanation
The switch has received a command to authenticate a MAC address. [enet] is the MAC
address.
Recommended Action
No action is required.
SW_MATM
This section contains the Mac Address Table Manager (MATM) message.
Error Message
SW_MATM-4-MACFLAP_NOTIF: Host [enet] in [chars] [dec] is flapping
between port [chars] and port [chars]
Explanation
The switch found the traffic from the specified host flapping between the specified
ports. [enet] is the host MAC address, [chars] [dec] is the switch ID, and the first and second [chars]
are the ports between which the host traffic is flapping.
Recommended Action
Check the network switches for misconfigurations that might cause a
data-forwarding loop.