Cisco Catalyst 4500 Series, Software Configuration Manual

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Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 4 Administering the Switch
Managing the MAC Address Table
Step 3
snmp-server enable traps mac-notification change
Enables the switch to send MAC change traps to the
NMS.
To disable the switch from sending MAC change
notification traps, use the
no snmp-server enable traps mac-notification
change global configuration command.
Step 4
mac address-table notification change
Enables the MAC address change notification
feature.
Step 5
mac address-table notification change
[
interval value
] | [
history-size value
]
Enters the trap interval time and the history table
size.
•
(Optional) For interval value, specify the
notification trap interval in seconds between
each set of traps that are generated to the NMS.
The range is 0 to 2147483647 seconds; the
default is 1 second.
•
(Optional) For history-size value , specify the
maximum number of entries in the MAC
notification history table. The range is 0 to 500;
the default is 1.
To disable the MAC change notification feature, use
the
no mac address-table notification change
global configuration command.
Step 6
interface interface-id
Enters interface configuration mode, and specifies
the interface on which to enable the SNMP MAC
change notification trap.
Step 7
snmp trap mac-notification change
{
added
|
removed
}
Enables the MAC change notification trap.
•
Enable the MAC change notification trap
whenever a MAC address is
added on this
interface.
•
Enable the MAC change notification trap
whenever a MAC address is
removed from this
interface.
To disable the MAC change notification traps on a
specific interface, use the
no snmp trap
mac-notification change { added | removed }
interface configuration command.
Step 8
end
Returns to privileged EXEC mode.
Step 9
show mac address-table notification change interface
show running-config
Verifies your entries.
Step 10
copy running-config startup-config (Optional) Saves your entries in the configuration
file.
Command Purpose