Priority Commands; Priority Commands (Layer 2) - SMC Networks SMC6724L3 Management Manual

Priority Commands

The commands described in this section allow you to specify which data
packets have greater precedence when traffic is buffered in the switch due
to congestion. This switch supports CoS with four priority queues for each
port. Data packets in a port's high-priority queue will be transmitted before
those in the lower-priority queues. You can set the default priority for each
interface, the relative weight of each queue, and the mapping of frame
priority tags to the switch's priority queues.
Command
Groups
Priority
(Layer 2)
Priority
(Layer 3 and 4)

Priority Commands (Layer 2)

Command
switchport priority
default
queue bandwidth
queue cos map
show queue
bandwidth
show queue
cos-map
show interfaces
switchport
Function
Configures default priority for untagged frames, sets
queue weights, and maps class of service tags to
hardware queues
Maps TCP ports, IP precedence tags, or IP DSCP
tags to class of service values
Function
Sets a port priority for incoming untagged
frames
Assigns round-robin weights to the priority
queues
Assigns class-of-service values to the
priority queues
Shows round-robin weights assigned to the
priority queues
Shows the class-of-service map
Displays the administrative and operational
status of an interface
P C
RIORITY OMMANDS
Mode Page
IC
GC
IC
PE
PE
PE
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