-78

for each interface, the relative weight of each queue, and the mappi ng of

frame priority tags to the switch’s priority queues.

Priority Commands (Layer 2)

switchport priority default

This command sets a priority for incoming untagged frames. Use the no

form to restore the default value.

Syntax

switchport priority default default-priority-id

no switchport priority default

Command Groups Function Page
Priority (Layer 2) Configures default priority for untagged frames, sets queue
weights, and maps class of service tags to hardware queues
3-78
Priority (Layer 3 and
4)
Maps TCP ports, IP precedence tags, or IP DSCP tags to
class of service values
3-85
Command Function Mod
e
Page
switchport priority
default
Sets a port priority for incoming untagged frames IC 3-78
queue mode Sets the queue mode to strict priority or Weighted
Round-Robin (WRR)
GC 3-80
queue bandwidth Assigns round-robin weights to the priority queues GC 3-81
queue cos map Assigns class -of-service values to the priority
queues
IC 3-81
show queue mode Shows the current queue mode PE 3-83
show queue
bandwidth
Shows round-robin weights assigned to the priority
queues
PE 3-84
show queue cos-map Shows the class-of-service map PE 3-84
show interfaces
switchport
Displays the administrative and operational status
of an interface
PE 3-14