186
snmp-agent trap life
snmp-agent trap enable
Use snmp-agent trap enable to enable SNMP notifications.
Use undo snmp-agent trap enable to disable SNMP notifications.
Syntax
snmp-agent trap enable [ configuration | protocol | standard [ authentication | coldstart |
linkdown | linkup | warmstart ] * | system ]
undo snmp-agent trap enable [ configuration | protocol | standard [ authentication | coldstart |
linkdown | linkup | warmstart ] * | system ]
Default
SNMP configuration notifications, standard notifications, and system notifications are enabled.
Whether other SNMP notifications are enabled varies by module.
Views
System view
Predefined user roles
network-admin
Parameters
configuration: Specifies configuration notifications. If configuration notifications are enabled, the
system checks the running configuration and the startup configuration every 10 minutes for any
change and generates a notification for the most recent change.
protocol: Specifies protocol module notifications. You can use the snmp-agent trap enable ?
command to obtain the value of this argument. For more information about this argument, see the
command reference for each module.
standard: Specifies SNMP standard notifications.
Table 43 Standard SNMP notifications
Keyword Definition
authentication
Authentication failure notification sent when an NMS fails to be authenticated by the
SNMP agent.
coldstart
Notification sent when the device restarts.
linkdown
Notification sent when the link of a port goes down.
linkup
Notification sent when the link of a port comes up.
warmstart
Notification sent when the SNMP agent restarts.
system: Specifies system notifications sent when the system time is modified, the system reboots,
or the main system software image is not available.
Usage guidelines
To report critical protocol events to an NMS, enable SNMP notifications for the protocol. For SNMP
notifications to be sent correctly, you must also configure the notification sending parameters as
required.
If no optional parameters are specified, this command or its undo form enables or disables all SNMP
notifications supported by the device.
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