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Configuration prerequisites, Configuration procedure – H3C Technologies H3C SecBlade LB Cards User Manual

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{

trap-only—NQA displays results on the terminal screen, and meanwhile it sends traps to the

NMS.

The DNS operation does not support the action of sending trap messages.

3.

Reaction entry
In a reaction entry, a monitored element, a threshold type, and an action to be triggered are
configured to implement threshold monitoring.
The state of a reaction entry can be invalid, over-threshold, or below-threshold.

{

Before an NQA operation starts, the reaction entry is in invalid state.

{

If the threshold is violated, the state of the entry is set to over-threshold. Otherwise, the state of
the entry is set to below-threshold.

If the action to be triggered is configured as trap-only for a reaction entry, when the state of the

entry changes, a trap message is generated and sent to the NMS.

Configuration prerequisites

Before you configure threshold monitoring, configure the destination address of the trap messages by

using the snmp-agent target-host command. For more information about the command, see System

Maintenance Command Reference.

Configuration procedure

To configure threshold monitoring:

Step Command

Remarks

1.

Enter system view.

system-view

N/A

2.

Create an NQA

operation and
enter NQA

operation view.

nqa entry admin-name operation-tag

By default, no
NQA operation

is created.

3.

Specify an NQA
operation type and

enter its view.

type { dhcp | dlsw | dns | ftp | http | icmp-echo | snmp | tcp
| udp-echo | udp-jitter | voice }

N/A

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