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Voice operation configuration example, Network requirements – H3C Technologies H3C MSR 5600 User Manual

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# Enable the NQA server, and configure a listening service to listen on the IP address 10.2.2.2

and UDP port 8000.

system-view

[DeviceB] nqa server enable

[DeviceB] nqa server udp-echo 10.2.2.2 8000

4.

Configure Device A:
# Create a UDP echo operation.

system-view

[DeviceA] nqa entry admin test1

[DeviceA-nqa-admin-test1] type udp-echo

# Configure 10.2.2.2 as the destination IP address and port 8000 as the destination port.

[DeviceA-nqa-admin-test1-udp-echo] destination ip 10.2.2.2

[DeviceA-nqa-admin-test1-udp-echo] destination port 8000

# Enable the saving of history records.

[DeviceA-nqa-admin-test1-udp-echo] history-record enable

[DeviceA-nqa-admin-test1-udp-echo] quit

# Start the UDP echo operation.

[DeviceA] nqa schedule admin test1 start-time now lifetime forever

# After the UDP echo operation runs for a period of time, stop the operation.

[DeviceA] undo nqa schedule admin test1

# Display the results of the UDP echo operation.

[DeviceA] display nqa result admin test1

NQA entry (admin admin, tag test1) test results:

Send operation times: 1 Receive response times: 1

Min/Max/Average round trip time: 25/25/25

Square-Sum of round trip time: 625

Last succeeded probe time: 2011-11-22 10:36:17.9

Extended results:

Packet loss ratio: 0%

Failures due to timeout: 0

Failures due to internal error: 0

Failures due to other errors: 0

# Display the history records of the UDP echo operation.

[DeviceA] display nqa history admin test1

NQA entry (admin admin, tag test1) history records:

Index Response Status Time

1 25 Succeeded 2011-11-22 10:36:17.9

The output shows that the round-trip time between Device A and port 8000 on Device B is 25
milliseconds.

Voice operation configuration example

Network requirements

As shown in

Figure 16

, configure a voice operation to test jitters between Device A and Device B.

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