SWT
GIGABIT/FAST ETHERNET SWITCH TYPE SWT 55/137
USER GUIDE - M0SWTA1903Iv09 - V09 March 2019
• Rate (bps). It establishes the maximum outgoing bandwidth from the port: 64000
bps (64 kbps) to 250000000 bps (250 Mbps). The maximum speed only affects the
Gigabit Ethernet ports.
FIGURE 30 Rate Control menu configuration page
5.7 QoS CONFIGURATION
The Quality of Service (QoS) permits the traffic classification and service policy and
establishes the conditions in which it will be treated by the equipment.
The equipment provides QoS at level 2 (switching). Level 2 QoS is performed on switched
traffic, adjusted to the processing of parameters and behaviour of IEEE 802.1p, with four
internal priority levels. This priority is taken into account for establishing the processing and
transmission order in each switch output interface.
Two potential service policies are admitted in processing the queues for each priority:
Priority or Weight Fair Scheduling (WFQ). The Priority policy only serves a queue with a
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