Management and Configuration Guide K/KA/KB.15.15

Dynamic ARP Protection : Enabled
Dynamic IP Lockdown : Enabled
MAC address table changes : Disabled
MAC Address Count : Enabled
Address Community Events Type Retry Timeout
---------------------- ---------------------- -------- ------ ------- -------
15.146.194.77 public None trap 3 15
15.255.134.252 public None trap 3 15
16.181.49.167 public None trap 3 15
16.181.51.14 public None trap 3 15
Excluded MIBs
Configuring the MAC address table change option
When enabled, this feature allows the generation of SNMP traps for each MAC address table
change. Notifications can be generated for each device that connects to a port and for devices
that are connected through another device (daisy-chained.)
The snmp-server enable traps mac-notify command globally enables the generation
of SNMP trap notifications upon MAC address table changes.
Syntax
[no]snmp-server enable traps mac-notify [mac-move |
trap-interval <0- 120>]
Globally enables or disables generation of SNMP trap notifications.
The time interval (in seconds) that trap notifications are sent. A value of zero disables
the interval and traps are sent as events occur. If the switch is busy, notifications can
trap-interval
be sent prior to the configured interval. Notifications may be dropped in extreme
instances and a system warning is logged.The range is 0-120 seconds. Default: 30
seconds.
Configures the switch to capture data for MAC addresses that are moved from one
port to another port. The snmp-server enable traps mac-notify command
mac-move
must have been enabled in order for this information to be sent as an SNMP
notification.
Example of trap-interval option
HP Switch (config#) snmp-server enable traps mac-notify
trap-interval 60
Example of mac-move option
HP Switch (config#) snmp-server enable traps mac-notify mac-move
Per-port MAC change options for mac-notify
Use the following command to configure SNMP traps for learned or removed MAC addresses on
a per-port basis.
NOTE: The switch will capture learned or removed events on the selected ports, but will not send
an SNMP trap unless mac-notify has been enabled with the snmp-server enable traps
mac-notify command.
Syntax
[no]mac-notify traps <port-list>[learned | removed]
214 Configuring for Network Management Applications