TP-Link T1600G-18TS T1600G-18TSUN V2 CLI Reference Guide Guide - Page 436

Switch(config)# snmp-server traps snmp linkup 49.9 snmp-server traps Description The snmp-server traps command is used to enable SNMP extended traps. To disable the sending of SNMP extended traps, please use no snmp-server traps command. All SNMP extended traps are disabled by default. Syntax snmp-server traps { rate-limit | cpu | flash | lldp remtableschange | lldp topologychange | loopback-detection | storm-control | spanning-tree | memory } no snmp-server traps { bandwidth-control | cpu | flash | lldp remtableschange | lldp topologychange | loopback-detection | storm-control | spanning-tree | memory } Parameter rate-limit --Monitors whether the bandwidth has reached the limit you have set. The trap can be triggered when the Rate Limit feature is enabled and packets are sent to the port with a rate higher than what you have set. cpu --Monitors the load status of the switch CPU. The trap can be 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. flash --Triggered when flash is modified during operations such as backup, reset, firmware upgrade, configuration import, and so on. lldp remtableschange --An lldp RemTablesChange notification is sent when the value of lldp StatsRemTableLastChangeTime changes. It can be utilized by an NMS host to trigger LLDP remote systems table maintenance polls. lldp topologychange --A notification generated by the local device to sense the change in the topology that indicates a new remote device attached to a local port, or a remote device disconnected or moved from one port to another. loopback-detection --The feature is used to detect loopbacks. And the trap is disabled by default. The system will generate the trap when a loopback is detected or cleared. 415