MQC Application

Context

You can configure the modular QoS command line interface (MQC) to classify network traffic in a fine-grained way and specify the services provided to different types of traffic according to your needs. MQC enhances serviceability of your network.

If packets match multiple traffic policies and traffic classification rules in these traffic policies are of different types, only one traffic policy takes effect. The precedence of the traffic policies depends on the objects to which they are applied: interface > VLAN. That is, the traffic policy applied to an interface has the highest priority, whereas the traffic policy applied to the system has the lowest priority. If traffic policies are applied to the same object, the traffic policy that contains the rule with the highest priority takes effect.
Outbound traffic mirroring and remote traffic mirroring are not supported.

Procedure

Creating an interface traffic policy

Choose Configuration > Advanced Services > MQC > MQC Application. The configuration page is displayed.

Click Create in the Interface Traffic Policy area. The Creating Interface Traffic Policies page is displayed, .

Table 1 describes the parameters on the page.

**Table 1** Creating interface traffic policies
Parameter	Description
Interface name	Indicates the interface to which MQC is to be applied.
Traffic policy	Indicates the traffic policy to be bound.
Direction	Indicates the direction to which a traffic policy is applied. Inbound: inbound direction of the interface. Outbound: outbound direction of the interface.

Specify the parameters.
Click OK to complete the configuration.

Modifying an interface traffic policy
1. Choose Configuration > Advanced Services > MQC > MQC Application. The configuration page is displayed.
2. Click an entry in the Interface Traffic Policy area. The page where you can modify the traffic policy is displayed. Table 1 describes the parameters on the page.
  Interface name cannot be modified.
3. Modify the parameters.
4. Click OK to complete the configuration.
Deleting an interface traffic policy
1. Choose Configuration > Advanced Services > MQC > MQC Application. The configuration page is displayed.
2. Select a to-be-deleted entry in the Interface Traffic Policy area and click Delete. Then a confirmation message is displayed.
3. Click OK to complete the configuration.
Refreshing an interface traffic policy
1. Choose Configuration > Advanced Services > MQC > MQC Application. The configuration page is displayed.
2. Click Refresh in the Interface Traffic Policy area.

Creating a VLAN traffic policy

Choose Configuration > Advanced Services > MQC > MQC Application. The configuration page is displayed.

Click Create in the VLAN Traffic Policy area. The Creating VLAN Traffic Policy page is displayed, as shown in .

Table 2 describes the parameters on the page.

**Table 2** Creating a VLAN traffic policy
Parameter	Description
VLAN	Indicates the VLAN to be configured.
Traffic Policy	Indicates the traffic policy to be bound.
Direction	Indicates the direction to which a traffic policy is applied. Inbound: inbound direction of the interface. Outbound: outbound direction of the interface.

Specify the parameters.
Click OK to complete the configuration.

Modifying a VLAN traffic policy
1. Choose Configuration > Advanced Services > MQC > MQC Application. The configuration page is displayed.
2. Click an entry in the VLAN Traffic Policy area. The page where you can modify the VLAN traffic policy is displayed. Table 2 describes the parameters on the page.
  VLAN cannot be modified.
3. Modify the parameters.
4. Click OK to complete the configuration.
Deleting a VLAN traffic policy
1. Choose Configuration > Advanced Services > MQC > MQC Application. The configuration page is displayed.
2. Select a to-be-deleted entry in the VLAN Traffic Policy area and click Delete. Then a confirmation message is displayed.
3. Click OK to complete the configuration.
Refreshing a VLAN traffic policy
1. Choose Configuration > Advanced Services > MQC > MQC Application. The configuration page is displayed.
2. Click Refresh in the VLAN Traffic Policy area.