Configuring Collaboration Between The Track Module And The Detection Modules; Configuring Track-Nqa Collaboration; Configuring Collaboration Between The Track Module And The Application Modules; Configuring Track-Vrrp Collaboration - H3C S5500-EI series Operation Manual

Operation Manual – Track
H3C S5500-EI Series Ethernet Switches
1.3 Configuring Collaboration Between the Track Module and
the Detection Modules

1.3.1 Configuring Track-NQA Collaboration

Through the following configuration, you can establish the collaboration between the
Track module and the NQA, which probes the link status and informs the Track module
of the probe result.
Follow these steps to configure Track-NQA collaboration:
Enter system view
Create a Track object and
associate it with the
specified Reaction entry
of the NQA test group
Caution:
When you configure a Track object, the specified NQA test group and Reaction entry
can be nonexistent. In this case, the status of the configured Track object is Invalid.
1.4 Configuring Collaboration Between the Track Module and
the Application Modules

1.4.1 Configuring Track-VRRP Collaboration

Through the Track-VRRP collaboration, you can:
Monitor the upper link. If there is a fault on the upper link of the master of a VRRP
group, hosts in the LAN cannot access the external network through the master. In
this case, the status of the monitored Track object changes to Negative, and the
priority of the master thus decreases by a specified value, allowing a higher priority
backup in the VRRP group to become the master to maintain proper
communication between the hosts in the LAN and the external network.
Monitor the master on a backup. If there is a fault on the master, the backup
working in the switchover mode will switch to the master immediately to maintain
normal communication.
To do...
system-view
track track-entry-number
nqa entry admin-name
operation-tag reaction
item-num
Use the command...
1-3
Chapter 1 Track Configuration
Remarks
—
Required
No Track object is created
by default.