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the lost packets is checked against the threshold. If the number reaches or exceeds 100, the state of
the reaction entry is set to over-threshold. Otherwise, the state is set to below-threshold. Once the
state of the reaction entry changes, a trap message is generated and sent to the NMS.
<Sysname> system-view
[Sysname] nqa entry admin test
[Sysname-nqa-admin-test] type udp-jitter
[Sysname-nqa-admin-test-udp-jitter] reaction 1 checked-element packet-loss
threshold-type accumulate 100 action-type trap-only
reaction checked-element probe-duration
Use
reaction checked-element probe-duration
to configure a reaction entry for monitoring the
probe duration.
Use
undo reaction
to delete the specified reaction entry.
Syntax
reaction
item-number
checked-element probe-duration threshold-type
{
accumulate
accumulate-occurrences
|
average
|
consecutive
consecutive-occurrences
}
threshold-value
upper-threshold lower-threshold
[
action-type
{
none
|
trap-only
} ]
undo reaction
item-number
Default
No reaction entry for monitoring the probe duration is configured.
Views
DHCP/DLSw/DNS/FTP/HTTP/SNMP/TCP operation view
ICMP/UDP echo operation view
Predefined user roles
network-admin
mdc-admin
Parameters
item-number
: Assigns an ID to the reaction entry, in the range of 1 to 10.
threshold-type
: Specifies a threshold type.
accumulate
accumulate-occurrences
: Checks the total number of threshold violations. The value is
in the range of 1 to 15.
average
: Checks the average probe duration.
consecutive
consecutive-occurrences
: Specifies the number of consecutive threshold violations
after the NQA operation starts. The value is in the range of 1 to 16.
threshold-value
: Specifies threshold range in milliseconds.
upper-threshold
: Specifies the upper limit in the range of 0 to 3600000.
lower-threshold
: Specifies the lower limit in the range of 0 to 3600000. It must not be greater than the
upper threshold.
action-type
: Specifies what action to be triggered. The default action is
none
.
none
: Specifies the action of displaying results on the terminal display.
trap-only
: Specifies the action of displaying results on the terminal display and meanwhile sending
SNMP trap messages to the NMS. This keyword is not available for the DNS operation.
