Cisco Catalyst 4500 Series Configuration Manual page 193

Chapter 4 Administering the Switch
To configure MAC move notification, perform this task:
Command
Step 1
configure terminal
Step 2
snmp-server host host-addr
{ }} [
1|2c|3 auth
[udp-port port] [notification-type]
Step 3
snmp-server enable traps mac-notification move
Step 4
mac address-table notification mac-move
Step 5
end
Step 6
show mac address-table notification mac-move
show running-config
Step 7
copy running-config startup-config
This example shows how to specify 172.69.59.93 as the network management system, enable the switch
to send MAC move notification traps to the NMS, enable the MAC move notification feature, and enable
traps whenever a MAC address moves from one port to another:
Switch# configure terminal
Switch(config)# snmp-server host 171.69.59.93 private mac-notification
Switch(config)# snmp-server enable traps mac-notification move
Switch(config)# mac address-table notification mac-move
Switch(config)# end
Switch# show mac address-table notification mac-move
MAC Move Notification: Enabled
OL-25340-01
[
traps | informs
| | ]
noauth priv community-string
Purpose
Enters global configuration mode.
] {
Specifies the recipient of the trap message.
version
For host-addr, specify the name or address of the
•
NMS.
Specify traps (the default) to send SNMP traps
•
to the host. Specify informs to send SNMP
informs to the host.
• Specify the SNMP version to support. Version 1,
the default, is not available with informs.
• For community-string, specify the string to send
with the notification operation. Though you can
set this string by using the snmp-server host
command, we recommend that you define this
string by using the snmp-server community
command before using the snmp-server host
command.
• For notification-type, use the mac-notification
keyword.
Enables the switch to send MAC move notification
traps to the NMS.
To disable the switch from sending MAC
notification traps, use the
no snmp-server enable traps mac-notification
move global configuration command.
Enables the MAC-move notification feature.
To disable this feature, use the
no mac-address-table notification mac-move
global configuration command.
Returns to privileged EXEC mode.
Displays the MAC-move notification status.
(Optional) Saves your entries in the configuration
file.
Software Configuration Guide—Release IOS XE 3.3.0SG and IOS 15.1(1)SG
Managing the MAC Address Table
4-27