139Configuration procedure# Create a DHCP test group, and specify interface VLAN-interface 2 to perform NQA DHCP tests. system-view[DeviceA] nqa entry admin test[DeviceA-nqa-admin-test] type dhcp[DeviceA-nqa-admin-test-dhcp] operation interface vlan-interface 2# Enable the saving of history records.[DeviceA-nqa-admin-test-dhcp] history-record enable[DeviceA-nqa-admin-test-dhcp] quit# Start DHCP tests.[DeviceA] nqa schedule admin test start-time now lifetime forever# Stop DHCP tests after a period of time.[DeviceA] undo nqa schedule admin test# Display the result of the last DHCP test.[DeviceA] display nqa result admin testNQA entry (admin admin, tag test) test results:Send operation times: 1 Receive response times: 1Min/Max/Average round trip time: 624/624/624Square-Sum of round trip time: 389376Last succeeded probe time: 2011-01-22 09:56:03.2Extended results:Packet loss in test: 0%Failures due to timeout: 0Failures due to disconnect: 0Failures due to no connection: 0Failures due to sequence error: 0Failures due to internal error: 0Failures due to other errors: 0Packet(s) arrived late: 0# Display the history of DHCP tests.[DeviceA] display nqa history admin testNQA entry (admin admin, tag test) history record(s):Index Response Status Time1 624 Succeeded 2011-01-22 09:56:03.2DNS test configuration exampleNetwork requirementsAs shown in Figure 44, configure NQA DNS tests to test whether Device A can translate the domainname host.com into an IP address through the DNS server and test the time required for resolution.
