(Optional) Enabling Statistics Collection of a Traffic Policy

Procedure

1. Run system-view

   The system view is displayed.

2. Run traffic policy policy-name

   A traffic policy is configured, and th traffic policy view is displayed.

3. Run statistics enable

   The function to collect statistics of the traffic policy is enabled.

4. (Optional) Run share-mode

   The shared mode is specified for the traffic policy.

   

   To save memory resources, the function to collect statistics of a traffic policy is disabled by default. When users need to view statistics about a traffic policy, run the statistics enable command to enable this function.

   The default attribute of a traffic policy is shared.

   • After a traffic policy is applied to an interface, you cannot change the mode of the traffic policy, regardless of the shared or unshared mode. Before changing the mode of a traffic policy, you must disable the traffic policy on the interface.
   • If a shared traffic policy is applied to different interfaces, this shared traffic policy collects statistics on the traffic of all the interfaces as a whole. That is, the shared traffic policy does not collect statistics on the traffic of interfaces individually.
   • If an unshared traffic policy is applied to different interfaces, this unshared traffic policy collects statistics on the traffic of the interfaces individually.
   • A traffic policy collects statistics on incoming traffic and outgoing traffic individually, whether its attribute is shared or unshared.

5. Run commit

   The configuration is committed.