H3C Technologies H3C S12500 Series Switches User Manual

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[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

Verify the configuration.
# Display information about the track entry on Switch A.

[SwitchA] display track all

Track ID: 1

Status: Positive

Duration: 0 days 0 hours 0 minutes 32 seconds

Notification delay: Positive 0, Negative 0 (in seconds)

Reference 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

10.3.1.1/32 Direct 0 0 127.0.0.1 InLoop0

20.1.1.0/24 Direct 0 0 20.1.1.1 Vlan6

20.1.1.1/32 Direct 0 0 127.0.0.1 InLoop0

30.1.1.0/24 Static 60 0 10.1.1.2 Vlan2

127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0

127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0

The output shows the NQA test result: the master route is available (the status of the track entry is
Positive), and Switch A forwards packets to 30.1.1.0/24 through Switch B.
# Remove the IP address of interface VLAN-interface 2 on Switch B.

system-view

[SwitchB] interface vlan-interface 2

[SwitchB-Vlan-interface2] undo ip address

# Display information about the track entry on Switch A.