Cisco Catalyst 9400 System Management Configuration Manual page 46

Configuring MAC Address Change Notification Traps
Step 3
Step 4
Step 5
Step 6
System Management Configuration Guide, Cisco IOS XE Bengaluru 17.4.x (Catalyst 9400 Switches)
28
Command or Action
snmp-server host host-addr community-string
notification-type { informs | traps } {version
{1 | 2c | 3}} {vrf vrf instance name}
Example:
Device(config)# snmp-server host
172.20.10.10 traps private
mac-notification
snmp-server enable traps mac-notification
change
Example:
Device(config)# snmp-server enable traps
mac-notification change
mac address-table notification change
Example:
Device(config)# mac address-table
notification change
mac address-table notification change
[interval value] [history-size value]
Example:
Device(config)# mac address-table
notification change interval 123
Device(config)#mac address-table
Administering the Device
Purpose
Specifies the recipient of the trap message.
• host-addr Specifies the name or address
of the NMS.
• traps (the default) Sends SNMP traps
to the host.
• informs Sends SNMP informs to the
host.
• 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.
• vrf vrf instance name Specifies the VPN
routing/forwarding instance for this host.
Enables the device to send MAC address
change notification traps to the NMS.
Enables the MAC address change notification
feature.
Enters the trap interval time and the history
table size.
• (Optional) interval value Specifies the
notification trap interval in seconds
between each set of traps that are
generated to the NMS. The range is 0 to