HP A5120 EI Configuration Manual page 119

 Configure static routing-track-NQA collaboration to determine whether the master route is available
in real time. If the master route is unavailable, the backup route takes effect, and Switch D forwards
packets to 20.1.1.0/24 through Switch C.
Figure 29 Network diagram for static routing-track-NQA collaboration configuration
20.1.1.0/24
Configuration procedure
Create VLANs, and assign ports to the VLANs. Configure the IP address of each VLAN interface as
1.
shown in
Configure Switch A.
2.
# Configure a static route to 30.1.1.0/24, with the address of the next hop as 10.1.1.2 and the default
priority 60. This static route is associated with track entry 1.
<SwitchA> system-view
[SwitchA] ip route-static 30.1.1.0 24 10.1.1.2 track 1
# Configure a static route to 30.1.1.0/24, with the address of the next hop as 10.3.1.3 and the priority
80.
[SwitchA] ip route-static 30.1.1.0 24 10.3.1.3 preference 80
# Configure a static route to 10.2.1.4, with the address of the next hop as 10.1.1.2.
[SwitchA] ip route-static 10.2.1.4 24 10.1.1.2
# Create an NQA test group with the administrator admin and the operation tag test.
[SwitchA] nqa entry admin test
# Configure the test type as ICMP-echo.
[SwitchA-nqa-admin-test] type icmp-echo
# Configure the destination address of the test as 10.2.1.4 and the next hop address as 10.1.1.2 to check
the connectivity of the path from Switch A to Switch B and then to Switch D through NQA.
[SwitchA-nqa-admin-test-icmp-echo] destination ip 10.2.1.4
[SwitchA-nqa-admin-test-icmp-echo] next-hop 10.1.1.2
# Configure the test frequency as 100 ms.
[SwitchA-nqa-admin-test-icmp-echo] frequency 100
Vlan-int2
10.1.1.2/24
Switch A
Vlan-int6
Vlan-int2
20.1.1.1/24
10.1.1.1/24
Vlan-int3
10.3.1.1/24
Vlan-int3
10.3.1.3/24
Figure 29. (Details not shown)
Switch B
Vlan-int5
10.2.1.2/24
Switch D
Vlan-int5
10.2.1.4/24
Vlan-int4
10.4.1.4/24
Vlan-int4
10.4.1.3/24
Switch C
114
Vlan-int7
30.1.1.1/24
30.1.1.0/24