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Catalyst 3750 Metro Switch Command Reference
OL-9645-10
Chapter 2 Catalyst 3750 Metro Switch Cisco IOS Commands
mac address-table notification
mac address-table notification
Use the
mac address-table notification
global configuration command to enable the MAC address
notification feature on the switch. Use the
no
form of this command to return to the default setting.
mac address-table notification
{
change
[
history-size
value
|
interval
value
] |
mac-move
|
threshold
[[
limit
percentage
]
interval
time
]}
no mac address-table notification
{
change
[
history-size
value
|
interval
value
] |
mac-move
|
threshold
[[
limit
percentage
]
interval
time
]}
Syntax Description
Defaults
By default, the MAC address notification, MAC move, and MAC threshold monitoring are disabled.
The default MAC change trap interval is 1 second.
The default number of entries in the history table is 1.
The default MAC utilization threshold is 50 percent.
The default time between MAC threshold notifications is 120 seconds.
Command Modes
Global configuration
Command History
change
Enable or disable the MAC notification on the switch.
history-size
value
(Optional) Configure the maximum number of entries in the MAC
notification history table. The range is 0 to 500 entries.
interval
value
(Optional) Set the notification trap interval. The switch sends the notification
traps when this amount of time has elapsed. The range is 0 to 2147483647
seconds.
mac-move
Enable MAC move notification.
threshold
Enable MAC threshold notification.
limit
percentage
(Optional) Enter the MAC utilization threshold percentage. The range is 1 to
100 percent. The default is 50 percent.
interval
time
(Optional) Enter the time between MAC threshold notifications. The range is
120 to 1000000 seconds. The default is 120 seconds.
Release
Modification
12.1(14)AX
This command was introduced.
12.2(40)SE
The
change
,
mac-move
, and
threshold
[[
limit
percentage
]
interval
time
]
keywords were added.
