Chapter 15 QoS

received port of the Switch. Click Advanced Settings > QoS > Port Priority to open the following screen.

Figure 47 Port Priority

The following table describes the labels in this screen.

Table 22

Port Priority

LABEL

 

DESCRIPTION

All Ports

 

Use this field to set a priority for all ports.

802.1p

 

The value indicates packet priority and is added to the priority tag field of

priority

 

 

 

incoming packets. The values range from 0 (lowest priority) to 7 (highest

 

 

priority).

 

 

 

Port

 

This field displays the number of a port.

 

 

 

Priority

 

Select a priority for packets received by the port. Only packets without a

 

 

802.1p priority tagged will be applied the priority you set here.

 

 

 

Apply

 

Click Apply to save your changes back to the Switch.

 

 

 

Refresh

 

Click Refresh to begin configuring this screen afresh.

 

 

 

15.5 IP DiffServ (DSCP)

Use this screen to configure DSCP-based QoS settings. You can also use this screen to decide whether to use Switch IEEE 802.1p priority or DSCPs for the

 

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GS1510 Series User’s Guide