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4. Equ-Mode: Equal-Mode. In this mode, all the queues occupy the bandwidth equally. The
weight value ratio of all the queues is 1:1:1:1:1:1:1:1.
Note:
In SP + WRR mode, TC7 and the queue with its weight value set as 0 are in the SP group.
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, Schedule Mode, 802.1P Priority and
DSCP Priority 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
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