23-39 
[SwitchA] track 1 nqa entry admin test reaction 1 
5)  Verify the configuration. 
# On Switch A, display information about all the Track entries. 
[SwitchA] display track all 
Track ID: 1 
  Status: Positive 
  Notification delay: Positive 0, Negative 0 (in seconds) 
  Reference object: 
    NQA entry: admin test 
    Reaction: 1 
# Display brief information about active routes in the routing table on Switch A. 
[SwitchA] display ip routing-table 
Routing Tables: Public 
         Destinations : 5        Routes : 5 
 
Destination/Mask    Proto  Pre  Cost         NextHop         Interface 
 
10.1.1.0/24         Static 60   0            10.2.1.1        Vlan3 
10.2.1.0/24         Direct 0    0            10.2.1.2        Vlan3 
10.2.1.2/32         Direct 0    0            127.0.0.1       InLoop0 
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 above information shows that the static route with the next hop 10.2.1.1 is active, and the status of 
the track entry is positive. The static route configuration works. 
# Remove the IP address of VLAN-interface 3 on Switch B. 
<SwitchB> system-view 
[SwitchB] interface vlan-interface 3 
[SwitchB-Vlan-interface3] undo ip address 
# On Switch A, display information about all the Track entries. 
[SwitchA] display track all 
Track ID: 1 
  Status: Negative 
  Notification delay: Positive 0, Negative 0 (in seconds) 
  Reference object: 
    NQA entry: admin test 
    Reaction: 1 
# Display brief information about active routes in the routing table on Switch A. 
[SwitchA] display ip routing-table 
Routing Tables: Public 
         Destinations : 4        Routes : 4 
 
Destination/Mask    Proto  Pre  Cost         NextHop         Interface 
 
10.2.1.0/24         Direct 0    0            10.2.1.2        Vlan3 
10.2.1.2/32         Direct 0    0            127.0.0.1       InLoop0