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H3C Technologies H3C S6300 Series Switches User Manual

Page 141

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Step Command

Remarks

11.

(Optional.) Specify an LSR path. lsr-path ip-address&<1-8>

By default, no LSR path is specified.
The path jitter operation uses the

tracert to detect the LSR path to the
destination, and sends ICMP echo

requests to each hop on the LSR.

12.

(Optional.) Perform the path

jitter operation on destination
only.

target-only

By default, the path jitter operation is
performed on each hop on the path

to the destination.

Configuring optional parameters for the NQA operation

Unless otherwise specified, the following optional parameters apply to all types of NQA operations.
To configure optional parameters for an NQA operation:

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 | path-jitter |
snmp | tcp | udp-echo |

udp-jitter | voice }

N/A

4.

(Optional.) Configure a

description.

description text

By default, no description is configured.

5.

(Optional.) Specify the
interval at which the NQA

operation repeats.

frequency interval

For a voice or path jitter operation, the
default setting is 60000 milliseconds.
For other operations, the default setting is 0
milliseconds. Only one operation is

performed.
If the operation is not completed when the

interval expires, the next operation does
not start.

6.

(Optional.) Specify the
probe times.

probe count times

By default, an NQA operation performs
one probe.
This command is not available for the path
jitter, UDP jitter, and voice operations.

Each of these operations performs only
one probe.

7.

(Optional.) Specify the
probe timeout time.

probe timeout timeout

The default setting is 3000 milliseconds.
This command is not available for the path

jitter, UDP jitter, and voice operations.

8.

(Optional.) Specify the
TTL for probe packets.

ttl value

The default setting is 20.
This command is not available for the

DHCP and path jitter operations.