Network Requirements - HP VSR1000 High Availability Configuration Manual

Network requirements

As shown in
•
Host A is 10.1.1.10/24.
• Router A and Router B belong to VRRP group 1, which has the virtual IP address 10.1.1.10.
When Router A works correctly, packets from Host A to Host B are forwarded through Router A.
•
When NQA detects that a fault is on the uplink of Router A, packets from Host A to Host B are
forwarded through Router B.
Figure 16 Network diagram
Configuration procedure
1. Configure the IP address of each interface as shown in
2. Configure an NQA test group on Router A:
# Create an NQA test group with the administrator name admin and the operation tag test.
<RouterA> system-view
[RouterA] nqa entry admin test
# Configure the test type as ICMP echo test.
[RouterA-nqa-admin-test] type icmp-echo
# Configure the destination address as 10.1.2.2.
[RouterA-nqa-admin-test-icmp-echo] destination ip 10.1.2.2
# Configure the interval between two consecutive tests as 100 milliseconds.
[RouterA-nqa-admin-test-icmp-echo] frequency 100
# Create reaction entry 1, specifying that five consecutive probe failures trigger the Track module.
[RouterA-nqa-admin-test-icmp-echo] reaction 1 checked-element probe-fail
threshold-type consecutive 5 action-type trigger-only
[RouterA-nqa-admin-test-icmp-echo] quit
# Start the NQA test.
[RouterA] nqa schedule admin test start-time now lifetime forever
3. Configure a track entry on Router A:
# Configure track entry 1, and associate it with reaction entry 1 of the NQA test group (with the
administrator admin, and the operation tag test).
[RouterA] track 1 nqa entry admin test reaction 1
Figure 16, configure Host A to access Host B on the Internet. The default gateway of
Figure
63
16. (Details not shown.)