2.5 QoS
This router supports various types of QoS – Port-based QoS, Rate Policing QoS, and Guaranteed/Spare
Class QoS.
For Port based QoS, user can specify the High/Low queue priority for each Ethernet port and can apply total
rate limit to any port from 128Kbps to 32Mbps or at Full-rate(100Mbps). Flow control can also be
enabled/disabled on per-port basis.
For Application based QoS, user can specify a destination port number and associate it with a egress
priority(High or Low). For example, in Fig 35, if user config port 7297 with high priority, then user would
experience better service quality for such flows.
Parameter Description
Port-based QoS User can differentiate packet priority by L4 port number or by physical Ethernet
port number.
Rate Policing QoS User can specify a L3/4 criterion and associate it with a maximum token
(packet rate or data rate based).
Guaranteed/Spare
Class QoS Your ISP requires PPPoE connection.
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