TP-LINK 16-Port Gigabit Web Smart Switch with 2 Combo SFP Slots TL-SG2216WEB Data Sheet
Product codes
TL-SG2216WEB
Chapter 14 QoS Commands
QoS (Quality of Service) function is used to optimize the network performance. It provides you with
network service experience of a better quality.
network service experience of a better quality.
qos
Description
The
qos command is used to configure CoS (Class of Service) based on port.
To return to the default configuration, please use
no qos command.
Syntax
qos cos-id
no qos
no qos
Parameter
cos-id —— The priority of port. It ranges from 0 to 7, which represent
CoS0-CoS7 respectively. By default, the priority is 0.
CoS0-CoS7 respectively. By default, the priority is 0.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
gigabitEthernet)
User Guidelines
Port priority is one property of the port. When the port priority is specified, the
data will be classified into the egress queue based on the CoS value of the
ingress port and the mapping relation between the CoS and TC in IEEE 802.1P.
data will be classified into the egress queue based on the CoS value of the
ingress port and the mapping relation between the CoS and TC in IEEE 802.1P.
Example
Configure the priority of port 5 as 3:
TL-SG2424(config)# interface gigabitEthernet 1/0/5
TL-SG2424(config-if)# qos 3
qos cos
This command is supported only on TL-SG2452.
Description
The
qos cos command is used to enable the mapping relation between
IEEE802.1P Priority and TC egress queue. To disable the mapping relation,
please use
please use
no qos cos command.
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