217
•
Triggers the event associated with the falling alarm if the sampled value is equal to or less than
the falling threshold.
Examples
# Create an alarm entry to perform absolute sampling on the number of octets received on
GigabitEthernet 1/0/1 (object instance 1.3.6.1.2.1.16.1.1.1.4.1) at 10-seconds intervals. If the
sampled value reaches or exceeds 5000, log the rising alarm event. If the sampled value is equal to
or less than 5, take no actions.
<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 alarm 1 1.3.6.1.2.1.16.1.1.1.4.1 10 absolute rising-threshold 5000 1
falling-threshold 5 2 owner user1
In this example, you can replace 1.3.6.1.2.1.16.1.1.1.4.1 with etherStatsOctets.1, where 1 is the
statistics entry index for the interface. If you execute the
rmon
statistics 5
command, you can use
etherStatsOctets.5 to replace 1.3.6.1.2.1.16.1.1.1.4.5.
Related commands
display rmon alarm
rmon event
rmon event
Use
rmon event
to create an entry in the RMON event table.
Use
undo rmon event
to remove an entry from the RMON event table.
Syntax
rmon
event
entry
-
number
[
description
string
] {
log
|
log-trap
security-string
|
none
|
trap
security-string
} [
owner
text
]
undo rmon event
entry
-
number
Default
No entry exists in the RMON event table.
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
entry
-
number
: Specifies an event entry index in the range of 1 to 65535.
description
string
: Configures an event description, a case-sensitive string of 1 to 127 characters.
log
: Logs the event when it occurs.
log-trap
: Logs the event and sends an SNMP notification when the event occurs.
security-string
: Represents the SNMP community name, a case-sensitive string of 1 to 127
characters.
