Snmp Trap Mac-Notification - Cisco Catalyst 3550 Command Reference Manual

Chapter 2 Catalyst 3550 Switch Cisco IOS Commands

snmp trap mac-notification

Use the snmp trap mac-notification interface configuration command to enable the Simple Network
Management Protocol (SNMP) MAC address notification trap on a specific Layer 2 interface. Use the
no form of this command to return to the default setting.
Syntax Description
added
removed
Defaults
By default, the traps for both address addition and address removal are disabled.
Command Modes Interface configuration
Command History Release
12.1(8)EA1
Usage Guidelines
Even though you enable the notification trap for a specific interface by using the snmp trap
mac-notification command, the trap is generated only when you enable the snmp-server enable traps
mac-notification and the mac address-table notification global configuration commands.
Examples
This example shows how to enable the MAC notification trap when a MAC address is added to an
interface:
Switch(config)# interface fastethernet0/4
Switch(config-if)# snmp trap mac-notification added
You can verify your settings by entering the show mac address-table notification interface privileged
EXEC command.
Related Commands Command
clear mac address-table
mac address-table notification
OL-8566-01
snmp trap mac-notification {added | removed}
no snmp trap mac-notification {added | removed}
Enable the MAC notification trap whenever a MAC address is added on this
interface.
Enable the MAC notification trap whenever a MAC address is removed from this
interface.
Modification
This command was introduced.
notification
Description
Clears the MAC address notification global counters.
Enables the MAC address notification feature.
Catalyst 3550 Multilayer Switch Command Reference
snmp trap mac-notification
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