TP-Link T1500 Series User Manual page 782

Configuring SNMP & RMON
3.1.2 Enabling SNMP Traps
Choose the menu MAINTENANCE > SNMP > Notification > Trap Config to load the
following page.
Figure 3-2 Enabling SNMP Traps
The supported traps are listed on the page. Follow these steps to enable any or all of these
traps:
1) Select the traps to enable according to your needs.
SNMP
Authentication
Coldstart
Warmstart
Link Status
CPU Utilization
Memory Utilization
Flash Operation
VLAN Create/Delete
IP Change
Storm Control
Triggered when a received SNMP request fails the authentication.
Indicates an SNMP initialization caused by the reinitialization of the switch
system. The trap can be triggered when you reboot the switch.
Indicates the SNMP feature on the switch is reinitialized with the physical
configuration unchanged. The trap can be triggered if you disable and then
enable SNMP after the SNMP is completely configured and enabled.
Triggered when the switch detects a link status change.
Triggered when the utilization rate of the CPU has exceeded the limit that you
have set. The limit of CPU utilization rate for the switch is 80% by default.
Triggered when the memory utilization exceeds 80%.
Triggered when flash is modified during operations such as backup, reset,
firmware upgrade, configuration import, and so on.
Triggered when certain VLANs are created or deleted successfully.
Monitors the IP address changes of each interface. The trap can be triggered
when the IP address of any interface is changed.
Monitors whether the storm rate has reached the limit that you have set. The
trap can be triggered when the feature is enabled and broadcast/multicast/
unknown-unicast frames are sent to the port with a rate higher than what you
have set.
Notification Configurations
Configuration Guide 760