SUMMARY STEPS
1.
enable
2.
configure terminal
3.
snmp-server host host-addr community-string notification-type
{
informs
|
traps
} {
version
{
1
|
2c
|
3
}} {
vrf vrf instance name
}
4.
snmp-server enable traps mac-notification change
5.
mac address-table notification change
6.
mac address-table notification change
[
interval value
] [
history-size value
]
7.
interface interface-id
8.
snmp trap mac-notification change
{
added
|
removed
}
9.
end
10.
show running-config
11.
copy running-config startup-config
DETAILED STEPS
Purpose
Command or Action
Enables privileged EXEC mode.
enable
Step 1
Example:
• Enter your password if prompted.
Device>
enable
Enters global configuration mode.
configure terminal
Example:
Step 2
Device#
configure terminal
Specifies the recipient of the trap message.
snmp-server host host-addr community-string
notification-type
{
informs
|
traps
} {
version
{
1
|
2c
|
3
}}
{
vrf vrf instance name
}
Step 3
•
host-addr—
Specifies the name or address of the NMS.
Example:
•
traps
(the default)
—
Sends SNMP traps to the host.
•
informs—
Sends SNMP informs to the host.
Device(config)#
snmp-server host
172.20.10.10 traps private mac-notification
•
version—
Specifies the SNMP version to support.
Version 1, the default, is not available with informs.
•
community-string—
Specifies 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.
•
notification-type—
Uses the
mac-notification
keyword.
System Management Configuration Guide, Cisco IOS XE Fuji 16.8.x (Catalyst 9500 Switches)
29
Administering the Device
Configuring MAC Address Change Notification Traps
