H3C S9500 Series Command Manual page 1598

Command Manual – RMON
H3C S9500 Series Routing Switches
Note:
Before adding an alarm entry, you need first to define the event to be referenced in the
alarm entry using the rmon event command.
The system takes these actions on the defined alarm entries:
Sampling the defined alarm variables at a specified time interval.
Comparing the sample values against the predefined threshold and take further
actions (see
Table 1-6 Handling alarm entries
The sample value is greater than the
upper limit threshold-value1.
The sample value is less than the lower
limit threshold-value2.
Examples
# Create alarm group
Configure an event before configuring "alarm" and "prialarm".
[H3C]rmon event 1 log
View configuration information.
[H3C]display rmon event 1
Event table 1 owned by test-rmon is VALID.
Description: null.
Will cause log when triggered, last triggered at 1days 01h:42m:09s.
Configure alarm group.
# Add the first line in the alarm table. Sample the nodes 1.3.6.1.2.1.16.1.1.1.4.1 every
10 seconds. Trigger event 1 when the sampling value exceeds the upper threshold 50,
and trigger event 2 when the sampling value gets below the lower threshold 5. The
owner is user1.
<H3C> system-view
[H3C]rmon alarm 1 1.3.6.1.2.1.16.1.1.1.4.1 10 absolute rising_threshold 50 1
falling_threshold 5 2 owner user1
# Delete the information of entry 15 from the alarm table.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] undo rmon alarm 15
Table 1-6).
Item
owner test-rmon
1-9
Chapter 1 RMON Configuration Commands
Handling
Triggers the defined event event-entry1
Triggers the defined event event-entry2