H3C Technologies H3C WX6000 Series Access Controllers - Manual (Page 170)

11-35
Configuration procedure
Before you make the configuration, make sure the devices can reach each other.
1) Configure Device
# Enable the NQA server and configure a listening service to listen to IP address 10.2.2.2 and TCP port
9000.
system-view
[Device] nqa server enable
[Device] nqa server tcp-connect 10.2.2.2 9000
2) Configure AC
# Create a TCP test group.
system-view
[AC] nqa entry admin test
[AC-nqa-admin-test] type tcp
# Configure TCP probe packets to use 10.2.2.2 as the destination IP address and port 9000 as the
destination port.
[AC-nqa-admin-test-tcp] destination ip 10.2.2.2
[AC-nqa-admin-test-tcp] destination port 9000
# Enable the saving of history records.
[AC-nqa-admin-test-tcp] history-record enable
[AC-nqa-admin-test-tcp] quit
# Start TCP tests.
[AC] nqa schedule admin test start-time now lifetime forever
# Stop the TCP tests after a period of time.
[AC] undo nqa schedule admin test
# Display the results of the last TCP test.
[AC] display nqa result admin test
NQA entry (admin admin, tag test) test results:
Destination IP address: 10.2.2.2
Send operation times: 1 Receive response times: 1
Min/Max/Average round trip time: 13/13/13
Square-Sum of round trip time: 169
Last succeeded probe time: 2007-11-22 10:27:25.1
Extended results:
Packet loss in test: 0%
Failures due to timeout: 0
Failures due to disconnect: 0
Failures due to no connection: 0
Failures due to sequence error: 0
Failures due to internal error: 0
Failures due to other errors: 0
Packet(s) arrived late: 0
# Display the history of TCP tests.