H3C Technologies H3C SecBlade LB Cards - Manual (Page 111)

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10.1.1.0/24 Direct 0 0 10.1.1.1 GE0/1
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 GE0/1
10.3.1.0/24 Direct 0 0 10.3.1.1 GE0/2
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 GE0/3
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 GE0/1
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 LB A forwards packets to 30.1.1.0/24 through Router A.
# Remove the IP address of interface Ethernet 1/1 on Router A.
system-view
[RouterA] interface ethernet 1/1
[RouterA-Ethernet1/1] undo ip address
# Display information of the track entry on LB A.
[LBA] display track all
Track ID: 1
Status: Negative
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 LB A.
[LBA] 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 GE0/1
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 GE0/1
10.3.1.0/24 Direct 0 0 10.3.1.1 GE0/2
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 GE0/3
20.1.1.1/32 Direct 0 0 127.0.0.1 InLoop0
30.1.1.0/24 Static 80 0 10.3.1.3 GE0/2
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: if the master route is unavailable (the status of the track entry
is Negative), the backup static route takes effect and LB A forwards packets to 30.1.1.0/24
through Router B.