Configuring an LB policy
An LB policy associates an LB class with an LB action to guide packet forwarding. In an LB policy, you can configure an LB action for packets matching the specified LB class, and configure the default action for packets matching no LB class.
You can specify multiple LB classes for an LB policy. Packets match the LB classes in the order the LB classes are configured. If an LB class is matched, the specified LB action is performed. If no LB class is matched, the default LB action is performed.