R3303-HP HSR6800 Routers High Availability Configuration Guide

218
Task Command Remarks
Display information about the
specified or all track entries.
display track { track-entry-number | all } [ |
{ begin | exclude | include }
regular-expression ]
Available in any view.
Track configuration examples
VRRP-Track -NQA collaboration configuration example
In this example, the master monitors the uplink.
Network requirements
• As shown in Figure 56, configure Host A to access Host B on the Internet. The default gateway of
H o s t A i s 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 56 Network diagram
Configuration procedure
1. Configure the IP address of each interface as shown in Figure 56. (Details not shown.)
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