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Displaying and maintaining nqa – H3C Technologies H3C S6300 Series Switches User Manual

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139

Step Command

Remarks

2.

Create an NQA template
and enter its view.

nqa template { dns | ftp | http
| icmp | tcp } name

N/A

3.

Configure a description.

description text

By default, no description is configured.

4.

Specify the interval at

which the NQA operation
repeats.

frequency interval

The default setting is 5000 milliseconds.
If the operation is not completed when the
interval expires, the next operation does

not start.

5.

Specify the probe timeout
time.

probe timeout timeout

The default setting is 3000 milliseconds.

6.

Specify the TTL for probe

packets.

ttl value

The default setting is 20.

7.

(Optional.) Specify the
ToS value in the IP packet

header of probe packets.

tos value

The default setting is 0.

8.

Configure the number of

consecutive successful
probes that lead to a

successful operation.

reaction trigger probe-pass
count

The default setting is 3.
If the number of consecutive successful

probes for an NQA operation is reached,
the NQA client notifies the feature that uses

the template of the successful operation

event.

9.

Configure the number of
consecutive probe failures

that lead to an operation

failure.

reaction trigger probe-fail
count

The default setting is 3.
If the number of consecutive probe failures

for an NQA operation is reached, the
NQA client notifies the feature that uses the

NQA template of the operation failure.

Displaying and maintaining NQA

Execute display commands in any view.

Task Command

Display history records of NQA
operations.

display nqa history [ admin-name operation-tag ]

Display the current monitoring results of
reaction entries.

display nqa reaction counters [ admin-name operation-tag
[ item-number ] ]

Display the most recent result of the NQA
operation.

display nqa result [ admin-name operation-tag ]

Display NQA statistics.

display nqa statistics [ admin-name operation-tag ]

Display NQA server status.

display nqa server status