H3C Technologies H3C S12500-X Series Switches - Manual (Page 102)

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# Configure a static route to 30.1.1.0/24, with the address of the next hop as 10.4.1.2.
system-view
[SwitchC] ip route-static 30.1.1.0 24 10.4.1.2
# Configure a static route to 20.1.1.0/24, with the address of the next hop as 10.3.1.1.
[SwitchB] ip route-static 20.1.1.0 24 10.3.1.1
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:
BFD session mode: Echo
Outgoing interface: Vlan-interface2
Remote IP: 10.2.1.2
Local IP: 10.2.1.1
# Display the routing table of Switch A.
[SwitchA] display ip routing-table
Routing Tables: Public
Destinations : 9 Routes : 9
Destination/Mask Proto Pre Cost NextHop Interface
10.2.1.0/24 Direct 0 0 10.2.1.1 Vlan2
10.2.1.1/32 Direct 0 0 127.0.0.1 InLoop0
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 Vlan5
20.1.1.1/32 Direct 0 0 127.0.0.1 InLoop0
30.1.1.0/24 Static 60 0 10.2.1.2 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 BFD detection result: the next hop 10.2.1.2 is reachable (the status of the track entry
is Positive). The master static route takes effect. 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.
[SwitchA] display track all
Track ID: 1
State: Negative
Duration: 0 days 0 hours 0 minutes 32 seconds
Notification delay: Positive 0, Negative 0 (in seconds)
Tracked object:
BFD session mode: Echo