TP-Link 10GE T1700G-28TQUN V1 CLI Reference Guide - Page 287

29.15 rmon alarm Description The rmon alarm command is used to configure SNMP-RMON Alarm Management. To return to the default configuration, please use no rmon alarm command. Alarm Group is one of the commonly used RMON Groups. RMON alarm management allows monitoring the specific alarm variables. When the value of a monitored variable exceeds the threshold, an alarm event is generated, which triggers the switch to act in the set way. Syntax rmon alarm index { stats-index sindex } [ alarm-variable { revbyte | revpkt | bpkt | mpkt | crc-lign | undersize | oversize | jabber | collision | 64 | 65-127 | 128-511 | 512-1023 | 1024-10240 }] [ s-type { absolute | delta} ] [ rising-threshold r-hold ] [ rising-event-index r-event] [ falling-threshold f-hold] [ falling-event-index f-event] [ a-type {rise | fall | all} ] [ owner owner-name ] [ interval interval] no rmon alarm index Parameter index -- The index number of the Alarm Management entry, ranging from 1 to 12, in the format of 1-3,5. sindex -- Specify the statistics index. alarm-variable -- The alarm variable. By default, the option is revbyte. s-type -- Sample Type, which is the sampling method for the selected variable and comparing the value against the thresholds. There are two options, absolute and delta. Absolute indicates comparing the values directly with the thresholds at the end of the sampling interval. Delta indicates subtracting the last sampled value from the current value, and then comparing the difference in the values with the threshold. By default, the Sample Type is absolute. r-hold -- The rising counter value that triggers the Rising Threshold alarm, ranging from 1 to 2147483647. By default, it is 100. r-event -- Rise Event, which is the index of the corresponding event which will be triggered if the sampled value is larger than the Rising Threshold. It ranges from 1 to 12. f-hold -- The falling counter value that triggers the Falling Threshold alarm, ranging from 1 to 2147483647. By default, it is 100. 271