Bfd For Static Routes Configuration Example (Direct Next Hop) - HP 6125XLG Configuration Manual

Pinging 1.1.2.2 with 32 bytes of data:
Reply from 1.1.2.2: bytes=32 time=1ms TTL=126
Reply from 1.1.2.2: bytes=32 time=1ms TTL=126
Reply from 1.1.2.2: bytes=32 time=1ms TTL=126
Reply from 1.1.2.2: bytes=32 time=1ms TTL=126
Ping statistics for 1.1.2.2:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 1ms, Average = 1ms
# Use the tracert command on Host B to test the reachability of Host A.
C:\Documents and Settings\Administrator>tracert 1.1.2.2
Tracing route to 1.1.2.2 over a maximum of 30 hops
1 <1 ms
2 <1 ms
3 1 ms
Trace complete.

BFD for static routes configuration example (direct next hop)

Network requirements
In Figure 3, configure a static route to subnet 120.1.1.0/24 on Switch A, and configure a static route to
subnet 121.1.1.0/24 on Switch B. Enable BFD for both routes. Configure a static route to subnet
120.1.1.0/24 and a static route to subnet 121.1.1.0/24 on Switch C. When the link between Switch A and
Switch B through the Layer 2 switch fails, BFD can detect the failure immediately and inform Switch A and
Switch B to communicate through Switch C.
Figure 3 Network diagram
Device
Switch A
Switch C
<1 ms <1 ms
<1 ms <1 ms
<1 ms <1 ms
Interface IP address
Vlan-int10 12.1.1.1/24
Vlan-int11 10.1.1.102/24
Vlan-int11 10.1.1.100/24
Vlan-int13 13.1.1.2/24
1.1.6.1
1.1.4.1
1.1.2.2
Device
Switch B
12
Interface IP address
Vlan-int10 12.1.1.2/24
Vlan-int13 13.1.1.1/24