66
upgrade
flash:upgrade_fw
Global
configuration
mode
Upgrade firmware by TFTP and
need to specify the IP of TFTP
server and the file name of
image.
switch(config)#upgrade
lash:upgrade_fw
38B
QOS Commands Set
Commands
Command
Level
Description
Default
Example
show qos
Privileged
EXEC
Show QoS settings
switch#show qos
qos priority cos
[Cos] [Qid]
or
no qos priority cos
Global
configuration
mode
Configure COS Priority
Qid =
Traffic
Class
switch(config)#qos priority cos
0 2
or
(Default)
switch(config)# no qos priority
cos
qos priority dscp
[dscp] [Qid]
or
no qos priority
dscp
Global
configuration
mode
Set DSCP Map
switch(config)# qos priority
dscp 61 5
or
(Default)
switch(config)# no qos priority
dscp
qos priority profile
[profile]
Global
configuration
mode
Set Qos Port Profile [0~3]
0
switch(config)#
qos priority profile 3
qos priority
portbased[Qid]
or
no qos priority
portbased
Interface
configuration
mode
Set Qos Port Priority [0~7]
0
witch(config)#interface
gigaethernet 1
switch(config-if)#
qos priority portbased 3
or
(Default)
switch(config-if)# no qos
priority portbased
qos priority
precedence
[port-base|
cos-only|
dscp-only|
dscp-first]
Global
configuration
mode
Set Priority Precedence
Port-base switch(config)# qos priority
precedence port-base
or
switch(config)# qos priority
precedence cos-only
or