Priority Commands; Priority Commands (Layer 2); Table 4-58 Priority Commands (Layer 2) - SMC Networks 6726AL2 Management Manual

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OMMAND INE

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) Maps TCP ports, IP precedence tags, or IP DSCP

Priority Commands (Layer 2)

Command
queue mode
switchport priority
default
queue bandwidth
queue cos map
show queue mode Shows the current queue mode
show queue
bandwidth
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NTERFACE
Table 4-57 Priority Commands
Function
Configures default priority for untagged frames,
sets queue weights, and maps class of service tags
to hardware queues
tags to class of service values

Table 4-58 Priority Commands (Layer 2)

Function
Sets the queue mode to strict priority or
Weighted Round-Robin (WRR)
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
Page
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4-229
Mode Page
GC 4-223
IC 4-224
GC 4-225
IC 4-226
PE 4-227
PE 4-227