Cisco WS-CBS3032-DEL Software Configuration Manual page 141

Chapter 5 Administering the Switch
Beginning in privileged EXEC mode, follow these steps to configure the switch to send MAC address
change notification traps to an NMS host:
Command
Step 1 configure terminal
Step 2
snmp-server host host-addr {traps | informs}
{version {1 | 2c | 3}} community-string
notification-type
Step 3 snmp-server enable traps mac-notification
change
Step 4 mac address-table notification change
Step 5 mac address-table notification change
[interval value] [history-size value]
Step 6 interface interface-id
Step 7
snmp trap mac-notification change {added |
removed}
Step 8
end
Step 9 show mac address-table notification change
interface
show running-config
Step 10 copy running-config startup-config
OL-13270-06
Purpose
Enter global configuration mode.
Specify the recipient of the trap message.
• 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.
•
Enable the switch to send MAC address change notification traps
to the NMS.
Enable the MAC address change notification feature.
Enter 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.
Enter interface configuration mode, and specify the Layer 2
interface on which to enable the SNMP MAC address notification
trap.
Enable the MAC address change notification trap on the interface.
Enable the trap when a MAC address is added on this
•
interface.
• Enable the trap when a MAC address is removed from this
interface.
Return to privileged EXEC mode.
Verify your entries.
(Optional) Save your entries in the configuration file.
Cisco Catalyst Blade Switch 3130 and 3032 for Dell Software Configuration Guide
Managing the MAC Address Table
5-17