H3C Technologies H3C S12500-X Series Switches - Manual (Page 98)

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<SwitchD> system-view
[SwitchD] ip route-static 20.1.1.0 24 10.2.1.2 track 1
# Configure a static route to 20.1.1.0/24, with the address of the next hop as 10.4.1.3 and the
priority 80.
[SwitchD] ip route-static 20.1.1.0 24 10.4.1.3 preference 80
# Configure a static route to 10.1.1.1, with the address of the next hop as 10.2.1.2.
[SwitchD] ip route-static 10.1.1.1 24 10.2.1.2
# Create an NQA test group with the administrator admin and the operation tag test.
[SwitchD] nqa entry admin test
# Configure the test type as ICMP-echo.
[SwitchD-nqa-admin-test] type icmp-echo
# Configure the destination address of the test as 10.1.1.1 and the next hop address as 10.2.1.2
to check the connectivity of the path from Switch D to Switch B and then to Switch A through NQA.
[SwitchD-nqa-admin-test-icmp-echo] destination ip 10.1.1.1
[SwitchD-nqa-admin-test-icmp-echo] next-hop 10.2.1.2
# Configure the test frequency as 100 milliseconds.
[SwitchD-nqa-admin-test-icmp-echo] frequency 100
# Configure reaction entry 1, specifying that five consecutive probe failures trigger the Track
module.
[SwitchD-nqa-admin-test-icmp-echo] reaction 1 checked-element probe-fail
threshold-type consecutive 5 action-type trigger-only
[SwitchD-nqa-admin-test-icmp-echo] quit
# Start the NQA test.
[SwitchD] nqa schedule admin test start-time now lifetime forever
# Configure track entry 1, and associate it with reaction entry 1 of the NQA test group (with the
administrator admin, and the operation tag test).
[SwitchD] track 1 nqa entry admin test reaction 1
Verifying the configuration
# Display information about the track entry on Switch A.
[SwitchA] display track all
Track ID: 1
State: Positive
Duration: 0 days 0 hours 0 minutes 32 seconds
Notification delay: Positive 0, Negative 0 (in seconds)
Tracked object:
NQA entry: admin test
Reaction: 1
# Display the routing table of Switch A.
[SwitchA] display ip routing-table
Routing Tables: Public
Destinations : 10 Routes : 10
Destination/Mask Proto Pre Cost NextHop Interface
10.1.1.0/24 Direct 0 0 10.1.1.1 Vlan2
10.1.1.1/32 Direct 0 0 127.0.0.1 InLoop0
10.2.1.0/24 Static 60 0 10.1.1.2 Vlan2
10.3.1.0/24 Direct 0 0 10.3.1.1 Vlan3