H3C Technologies H3C WX6000 Series Access Controllers - Manual (Page 175)

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The display nqa history command cannot show you the results of voice tests. To know the result of a
voice test, use the display nqa result command to view the probe results of the latest NQA test, or use
the display nqa statistics command to view the statistics of NQA tests.
NQA Collaboration Configuration Example
Network requirements
As shown in Figure 11-13 , configure a static route to AC 2 on AC 1, with Switch as the next hop.
Associate the static route, track entry, and NQA test group to verify whether static route is active in real
time.
Figure 11-13 Network diagram for NQA collaboration configuration example
Vlan-int2
10.1.1.1/24
Vlan-int2
10.1.1.2/24
Vlan-int3
10.2.1.1/24
AC 2
Vlan-int3
10.2.1.2/24
Switch
AC 1
Configuration procedure
1) Assign each interface an IP address. (omitted)
2) On AC 1, configure a unicast static route and associate the static route with a track entry.
# Configure a static route, whose destination address is 10.2.1.1, and associate the static route with
track entry 1.
<AC1> system-view
[AC1] ip route-static 10.1.1.2 24 10.2.1.1 track 1
3) On AC 1, create an NQA test group.
# Create an NQA test group with the administrator name being admin and operation tag being test.
[AC1] nqa entry admin test
# Configure the test type of the NQA test group as ICMP echo.
[AC1-nqa-admin-test] type icmp-echo
# Configure ICMP echo requests to use 10.2.1.1 as their destination IP address.
[AC1-nqa-admin-test-icmp-echo] destination ip 10.2.1.1
# Configure the device to perform tests at an interval of 100 milliseconds.
[AC1-nqa-admin-test-icmp-echo] frequency 100
# Create reaction entry 1. If the number of consecutive probe failures reaches 5, collaboration with other
modules is triggered.
[AC1-nqa-admin-test-icmp-echo] reaction 1 checked-element probe-fail threshold-type
consecutive 5 action-type trigger-only