Chapter 4: Commands for CLI configuration
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NS4750-24S-4T-4X-V2 Managed Switch Command Guide
qos map cos-tag
Command:
qos map cos-tag cos <Cos : 0~7> dpl <Dpl : 0~1> pcp <Pcp :
0-7> dei <Dei : 0-1>
qos
Quality of Service
map
QoS Map/Table configuration
cos-tag
Map for cos to tag configuration
cos
Specify class of service
<Cos : 0~7>
Specific class of service or range
dpl
Specify drop precedence level
<Dpl : 0~1>
Specific drop precedence level or range
pcp
Specify PCP (Priority Code Point)
<Pcp : 0-7>
Specific PCP
dei
Specify DEI (Drop Eligible Indicator)
<Dei : 0-1>
Specific DEI
Default:
Disabled
Usage Guide:
To configure
(QoS class, DP level) to (PCP, DEI) Mapping
of
QoS
for specific
interface
Example:
To configure
(QoS class, DP level) to (PCP, DEI) Mapping
of
QoS
as below table
for
GigabitEthernet X/X
Switch# configure terminal
Switch (config)#
interface GigabitEthernet X/X
Switch (config-if) #
qos map cos-tag cos 1 dpl 1 pcp 6 dei 0
qos map tag-cos
Command:
qos map tag-cos pcp <Pcp : 0-7> dei <Dei : 0-1> cos <Cos :
0~7> dpl <Dpl : 0~1>
qos
Quality of Service
map
QoS Map/Table configuration
tag-cos
Map for tag to cos configuration
pcp
Specify PCP (Priority Code Point)
<Pcp : 0-7>
Specific PCP
dei
Specify DEI (Drop Eligible Indicator)
<Dei : 0-1>
Specific DEI
cos
Specify class of service
<Cos : 0~7>
Specific class of service or range
dpl
Specify drop precedence level
<Dpl : 0~1>
Specific drop precedence level or range
Default:
