User's Manual

C HAPTER 7 | Services
Quality of Service
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The following items are displayed on this page:
◆ IP QoS – If enabled, QoS rules will be applied to traffic entering the
Gateway.
◆ QoS Policy – Selects Stream-based, 802.1p-based, or DSCP-based
policy.
◆ Schedule Mode – Selects either Strict or Weighted Fair Queueing
(WFQ) as the port priority mode.
◆ 802.1p Configuration – When the QoS Policy is 802.1p-based, you
can map the 802.1p values to port priority queues.
◆ DSCP Configuration – When the QoS Policy is DSCP-based, you can
map the DSCP values to port priority queues
◆ Add QoS Rule – Specifies traffic classification rules based on protocol
type and destination/source MAC address; and to set the resulting
priority queue, re-marked IP Precedence, IP ToS, or 802.1p priority.
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Source IP/ Mask – The source IP address and network mask.
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Destination IP/ Mask – The destination IP address and network
mask.
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Source Port – The TCP/UDP source port.
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Destination Port – The TCP/UDP destination port.
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Protocol – The network protocol; TCP, UDP, or ICMP.
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Physical Port – Select the physical interface; LAN or USB.
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Set Priority – The port queue to which a matching packet is
assigned.
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Insert or Modify QoS Mark – Re-marks the matching packet with
the selected IP Precedence, IP ToS, or 802.1p value.