TP-Link T2600G-28SQ T2600G Series Switches CLI Reference Guide Guide - Page 515

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. storm-control --The feature is used to monitor network storms. And the trap is disabled by default. The system will generate the trap when the rate of broadcast or multicast reaches the limit of storm control. spanning-tree --The feature is used to monitor the spanning tree status. And the trap is disabled by default. The system will generate the trap in the following situations: a port changes from non-forwarding state to forwarding state or the other way round; a port receives a packet with TC flag or a TCN packet. memory --The feature is used to monitor the memory. And the trap is disabled by default. The system will generate the trap when the memory utilization exceeds 80%. Command Mode Global Configuration Mode Privilege Requirement Only Admin level users have access to these commands. Example Enable SNMP extended bandwidth-control trap for the switch: T2600G-28TS(config)# snmp-server traps bandwidth-control 58.10 snmp-server traps ddm Note: Only T2600G-18TS, T2600G-28TS and T2600G-28SQ support DDM traps. Description The snmp-server traps ddm command is used to enable the corresponding DDM traps. DDM function is used to monitor the status of the SFP modules inserted into the SFP ports on the switch. The command without parameter enables all SNMP DDM traps. To disable the sending of SNMP DDM traps, use no snmp-server traps ddm command. All DDM traps are disabled by default. Syntax snmp-server traps ddm [ temperature | voltage | bias_current | tx_power | rx_power ] 492