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Chapter 20
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.
20.1
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
Parameter
cos-id
—— The priority of port. It ranges from 0 to 7, which represent
CoS0-CoS7 respectively. By default, the priority is 0.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet / interface port-channel / interface range port-channel)
Privilege Requirement
Only Admin, Operator and Power User level users have access to these
commands.
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.
Example
Configure the priority of port 1/0/5 as 3:
T1600G-52TS(config)#
interface gigabitEthernet
1/0/5
T1600G-52TS(config-if)# qos
3
Summary of Contents for T1600-28TS
Page 1: ...CLI Reference Guide T1600G Series Switches REV2 0 0 1910011957...
Page 57: ...41 T1600G 52TS config show voice vlan switchport gigabitEthernet 1 0 2...
Page 64: ...48 Example Display the LACP system priority T1600G 52TS config show lacp sys id...
Page 365: ...349 Example Display the configuration of DHCP Relay T1600G 52TS config show ip dhcp relay...