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Syntax
reaction item-number checked-element probe-fail threshold-type { accumulate
accumulate-occurrences | consecutive consecutive-occurrences } [ action-type { none |
trap-only } ]
undo reaction item-number
Default
No reaction entries for monitoring probe failures exist.
Views
ICMP echo/TCP/UDP echo operation view
DHCP/DLSw/DNS/FTP/HTTP/SNMP operation view
Predefined user roles
network-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 probe failures. The value range is
1 to 15.
consecutive consecutive-occurrences: Checks the maximum number of consecutive probe failures.
The value range is 1 to 16.
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.
Usage guidelines
You cannot edit a reaction entry after it is created. To change the attributes in a reaction entry, use
the undo reaction command to delete the entry, and then configure a new one.
Examples
# Create reaction entry 1 for monitoring the probe failures in ICMP echo operation. Before the NQA
operation starts, the initial state of the reaction entry is invalid. If the total number of probe failures
reaches or exceeds 10, the state of the entry is set to over-threshold. If it is below the threshold, the
state of the entry 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 icmp-echo
[Sysname-nqa-admin-test-icmp-echo] reaction 1 checked-element probe-fail threshold-type
accumulate 10 action-type trap-only
# Create reaction entry 2 for monitoring the probe failures in ICMP echo operation. Before the NQA
operation starts, the initial state of the reaction entry is invalid. If the number of consecutive probe
failures reaches or exceeds 10, the state of the entry is set to over-threshold. If it is below the
threshold, the state of the entry 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 icmp-echo
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