Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) - Manual (Page 1990)

RMON Commands
Software Reference for x310 Series Switches
74.2 AlliedWare Plus TM Operating System - Version 5.4.4C C613-50046-01 REV A
Command List
This chapter provides an alphabetical reference for commands used to configure Remote
Monitoring (RMON).
For an introduction to RMON and an RMON configuration example, see Chapter 73,
RMON Introduction and Configuration
RMON is disabled by default in AlliedWare Plus
TM
. No RMON alarms or events are
configured.
For information about modifying or redirecting the output from show commands to a file,
see
“Controlling “show” Command Output” on page 1.37 .
rmon alarm
Use this command to configure an RMON alarm to monitor the value of an SNMP object,
and to trigger specified events when the monitored object crosses specified thresholds.
To specify the action taken when the alarm is triggered, use the event index of an event
defined by the
rmon event command.
Use the no variant of this command to remove the alarm configuration.
Syntax rmon alarm <alarm-index> <oid> interval <1-2147483647> { delta|
absolute } rising-threshold <1-2147483647> event <rising-event-
index> falling-threshold <1-2147483647> event <falling-event-
index> alarmstartup {1|2|3} [owner <owner>]
no rmon alarm <alarm-index>
Note Only alarms for switch port interfaces, not for VLAN interfaces, can be
configured.
Parameter Description
<alarm-index> <1-65535> Alarm entry index value.
<oid> The variable SNMP MIB Object Identifier (OID) name to
be monitored, in the format
etherStatsEntry.field.<stats-index>.
For example, etherStatsEntry.5.22 is the OID for the
etherStatsPkts field in the etherStatsEntry table for the
interface defined by the <stats-index> 22 in the
rmon
collection stats command.
interval < 1-2147483647 > Polling interval in seconds.
delta The RMON MIB alarmSampleType: the change in the
monitored MIB object value between the beginning
and end of the polling interval.
absolute The RMON MIB alarmSampleType: the value of the
monitored MIB object.