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XG2000 series User's Guide
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All Rights Reserved, Copyright (C) PFU LIMITED 2009
5.18.3 rmon alarm
Function
Sets RMON alarms. Up to 30 entries can be set.
Use the no form to delete entries previously set.
Prompt
xg(config)#
Command syntax
rmon alarm INDEX VARIABLE interval VALUE {absolute | delta}
rising-threshold VALUE [EVENT-NUM] falling-threshold VALUE [EVENT-NUM]
[owner OWNERNAME]
no rmon alarm INDEX
Parameter
z INDEX
Specifies an entry index number for the RMON alarm within the range of 1 to 65535.
z VARIABLE
Specifies an OID for the MIB object to be monitored.
A name such as “ifEntry.10.2” cannot be set for the OID. The OID must be a string of decimal
integers separated by a period (.). An example: “1.3.6.1.2.1.1.2.2.1.10.2”.
z interval VALUE
Specifies an interval (in seconds) for threshold checks on the MIB to be monitored. The VALUE
can be an integer of 2 to 65535.
z {absolute | delta}
Specifies a threshold evaluation method as follows.
− absolute
The value obtained from the MIB is evaluated based on the absolute value.
− delta
The difference between the value obtained from the previous MIB and the value obtained
from the current MIB is evaluated.
z rising-threshold VALUE [EVENT-NUM]
The VALUE specifies the threshold upper limit or the “rising threshold”.
The EVENT-NUM specifies an index for the event to be executed if the rising threshold is
exceeded.
If EVENT-NUM is omitted, event will not occur.
z falling-threshold VALUE [EVENT-NUM]
The VALUE specifies the threshold lower limit or the “falling threshold”.
The EVENT-NUM specifies an index for the event to be executed if the falling threshold is
exceeded.
If EVENT-NUM is omitted, event will not occur.
z owner OWNERNAME
Specifies an owner name for the entry using up to 127 alphanumeric characters.
If omitted, no owner name is set.
Command type
Configuration command
Default
None
Message
% RMON alarm can register up to 30
Explanation
The RMON alarm group data entry registration limit was exceeded.
Solution
Delete unnecessary RMON alarm groups then reissue the command.
% RMON alarm %1$ is not set.
Explanation
An attempt to delete a non-existing RMON alarm group occurred.
[[Inserted string]]%1$: Specified index
Solution
Review the specified index then reissue the command.
% OWNERNAME is too long.
Explanation
The “ownername” length limit was exceeded.
Solution
Reduce the “ownername” length then reissue the command.
% OID cannot be used.
Explanation
An illegal character was specified in the OID.
Solution
Review the specified OID then reissue the command.
% OWNERNAME cannot be used.
Explanation
An illegal character was specified in the "ownername".
Solution
Review the specified “ownername” then reissue the command.