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198 CHAPTER 8: USING QOS/ACL COMMANDS
System View: return to User View with Ctrl+Z
[4500]interface Ethernet 1/0/1
[4500-Ethernet1/0/1]priority trust
[4500-Ethernet1/0/1]
qos cos-local-precedence
-map
Syntax
qos cos-local-precedence-map cos0-map-local-prec cos1-map-local-prec
cos2-map-local-prec cos3-map-local-prec cos4-map-local-prec
cos5-map-local-prec cos6-map-local-prec cos7-map-local-prec
undo qos cos-local-precedence-map
View
System View
Parameter
cos0-map-local-prec: CoS 0 -> Local precedence (queue) mapping value, in the
range of 0~7.
cos1-map-local-prec: CoS 1 -> Local precedence (queue) mapping value, in the
range of 0~7.
cos2-map-local-prec: CoS 2 -> Local precedence (queue) mapping value, in the
range of 0~7.
cos3-map-local-prec: CoS 3 -> Local precedence (queue) mapping value, in the
range of 0~7.
cos4-map-local-prec: CoS 4 -> Local precedence (queue) mapping value, in the
range of 0~7.
cos5-map-local-prec: CoS 5 -> Local precedence (queue) mapping value, in the
range of 0~7.
cos6-map-local-prec: CoS 6 -> Local precedence (queue) mapping value, in the
range of 0~7.
cos7-map-local-prec: CoS 7 -> Local precedence (queue) mapping value, in the
range of 0~7.
Description
Use the qos cos-local-precedence-map command to configure “CoS
Local-precedence” mapping table. This will map a CoS value to a specific local
precedence (queue). Note that traffic which has been assigned a local precedence
via QOS will also be assigned to the same queue.
Use the undo qos cos-local-precedence-map command to restore its default
values.
The following is the default CoS and Local Precedence table.
Table 25 Default CoS and Local-precedence table
Cos and Local Precedence Value Local Precedence Queue
0 2
1 0
2 1