Command Manual – System Management
Quidway S8500 Series Routing Switches Chapter 6 RMON Configuration Commands
Huawei Technologies Proprietary
6-9
The system takes these actions on the defined alarm entries:
z Sampling the defined alarm variables at a specified time interval.
z Comparing the sample values against the predefined threshold and take further
actions (see
Table 6-6).
Table 6-6 Handling alarm entries
Item Handling
The sample value is greater than the
upper limit threshold-value1.
Triggers the defined event event-entry1
The sample value is less than the lower
limit threshold-value2.
Triggers the defined event event-entry2
Example
# Create alarm group
z Configure an event before configuring “alarm” and “prialarm”.
[Quidway]rmon event 1 log owner huawei-rmon
z View configuration information.
[Quidway]display rmon event 1
Event table 1 owned by huawei-rmon is VALID.
Description: null.
Will cause log when triggered, last triggered at 1days 01h:42m:09s.
z 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.
<Quidway> system-view
[Quidway]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.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway] undo rmon alarm 15
6.1.8 rmon event
Syntax
rmon event event-entry [ description string ] { log | trap trap-community | log-trap
log-trapcommunity | none } [ owner text ]
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