Tp-Link T2500-28TC V2 [199/342] Diffserv

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The QoS module is mainly for traffic control and priority configuration, including three

submenus: DiffServ, Bandwidth Control and Voice VLAN.

11.1 DiffServ

This switch classifies the ingress packets, maps the packets to different priority queues and

then forwards the packets according to specified scheduling algorithms to implement QoS

function.

This switch implements three priority modes based on port, on 802.1P and on DSCP, and

supports four queue scheduling algorithms. The port priorities are labeled as CoS0, CoS1…

CoS7.

The DiffServ function can be implemented on Port Priority, DSCP Priority, 802.1P/CoS

Mapping and Schedule Mode pages.

11.1.1 Port Priority

On this page you can configure the port priority.

Choose the menu QoS→DiffServ→Port Priority to load the following page.

Figure 11-6 Port Priority Config

The following entries are displayed on this screen:



Port Priority Config

Select:

Select the desired port to configure its priority. It is

multi-optional.

Port:

Displays the physical port number of the switch.

Priority:

Specify the priority for the port.