H3C Technologies H3C S6300 Series Switches - Manual (Page 146)

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Step Command Remarks
2. Create an NQA
operation and enter
NQA operation view.
nqa entry admin-name operation-tag
By default, no NQA operation
is created.
3. Enter NQA operation
type view. type { dhcp | dlsw | dns | ftp | http |
icmp-echo | snmp | tcp | udp-echo }
The UDP jitter, path jitter, and
voice operations do not support
the saving of history records
function.
4. Enable the saving of
history records for the
NQA operation.
history-record enable
By default, this feature is not
enabled.
5. (Optional.) Set the
lifetime of history
records. history-record keep-time keep-time
By default setting is 120
minutes.
6. (Optional.) Specify the
maximum number of
history records that can
be saved.
history-record number number The default setting is 50.
Scheduling the NQA operation on the NQA client
The NQA operation works between the specified start time and the end time (the start time plus
operation duration). If the specified start time is ahead of the system time, the operation starts
immediately. If both the specified start and end time are ahead of the system time, the operation does not
start. To view the current system time, use the display clock command.
Follow these guidelines when you schedule the NQA operation:
• You cannot enter the operation type view or the operation view of a scheduled NQA operation.
• A system time adjustment does not affect started or completed NQA operations. It only affects the
NQA operations that have not started.
To schedule the NQA operation on the NQA client:
Step Command
1. Enter system view. system-view
2. Specify the scheduling parameters
for an NQA operation.
nqa schedule admin-name operation-tag start-time { hh:mm:ss
[ yyyy/mm/dd | mm/dd/yyyy ] | now } lifetime { lifetime | forever }
[ recurring ]
Configuring NQA templates on the NQA client
An NQA template is a set of operation parameters, such as the destination address, the destination port
number, and the destination server URL. You can use an NQA template in a feature to provide statistics.
You can create multiple templates on a device, and each template must be uniquely named.
NQA template supports the ICMP, DNS, HTTP, TCP, and FTP operation types.