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1 diffserv – PLANET FGSW-2840 User Manual

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User’s Manual of FGSW-2840 / FGSW-4840S

4.7.1 DiffServ

This Managed 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, 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 TC0, TC1, TC2 and TC3,
the DiffServ function can be implemented on Port Priority, 802.1P Priority, DSCP Priority and Schedule Mode pages. The
screen in

Figure 4-7-7

appears.

Figure 4-7-7:

DiffServ Page Screenshot

The page includes the following fields:

Object

Description

Configure the port priority on this page.

Port Priority

802.1P/CoS mapping

Configure the 802.1P/CoS mapping on this page.

Configure the DSCP priority on this page.

DSCP Priority

Schedule Mode

Configure the schedule mode on this page.

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