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T1600G-52TS(config)# rmon event 1-4 user user1 description description1
type log owner owner1
29.14 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.
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