242
{ Triggers the event associated with the rising alarm event if the result is equal to or greater
than the rising threshold.
{ Triggers the event associated with the falling alarm event if the result is equal to or less than
the falling threshold.
Examples
# Add a permanent private alarm entry to monitor the ratio of incoming broadcasts to the total
number of incoming packets on GigabitEthernet 1/0/1. Log the rising alarm event when the ratio
exceeds 80%, and take no actions when the ratio drops to 5%. The formula is
(1.3.6.1.2.1.16.1.1.1.6.1*100/.1.3.6.1.2.1.16.1.1.1.5.1), where 1.3.6.1.2.1.16.1.1.1.6.1 is the OID of
the object instance etherStatsBroadcastPkts.1, and 1.3.6.1.2.1.16.1.1.1.5.1 is the OID of the object
instance etherStatsPkts.1.
<Sysname> system-view
[Sysname] rmon event 1 log
[Sysname] rmon event 2 none
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] rmon statistics 1
[Sysname-GigabitEthernet1/0/1] quit
[Sysname] rmon prialarm 1 (.1.3.6.1.2.1.16.1.1.1.6.1*100/.1.3.6.1.2.1.16.1.1.1.5.1)
BroadcastPktsRatioOfEth1/1 10 absolute rising-threshold 80 1 falling-threshold 5 2
entrytype forever owner user1
The last number in the OID forms of variables must be the same as the statistics entry index for the
interface. For example, if you execute the rmon statistics 5 command, you must replace
1.3.6.1.2.1.16.1.1.1.6.1 and 1.3.6.1.2.1.16.1.1.1.5.1 with 1.3.6.1.2.1.16.1.1.1.6.5 and
1.3.6.1.2.1.16.1.1.1.5.5, respectively.
Related commands
display rmon prialarm
rmon event
rmon statistics
Use rmon statistics to create an RMON statistics entry.
Use undo rmon statistics to remove an RMON statistics entry.
Syntax
rmon statistics entry-number [ owner text ]
undo rmon statistics entry-number
Default
No RMON statistics entry exists.
Views
Ethernet interface view
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