Enterasys Matrix-V V2H124-24 User Manual

Priority Commands
4-211
4
Example
Related Commands
garp timer (4-209)
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.
Priority Commands (Layer 2)
Console#show garp timer ethernet 1/1
Eth 1/ 1 GARP timer status:
Join timer: 20 centiseconds
Leave timer: 60 centiseconds
Leaveall timer: 1000 centiseconds
Console#
Table 4-64. Priority Commands
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
4-211
Priority (Layer 3 and 4) Maps TCP ports, IP precedence tags, or IP DSCP tags to class of
service values
4-217
Table 4-65. Priority Commands (Layer 2)
Command Function Mode Page
queue mode Sets the queue mode to strict priority or Weighted
Round-Robin (WRR)
GC 4-212
switchport priority default Sets a port priority for incoming untagged frames IC 4-212
queue bandwidth Assigns round-robin weights to the priority queues GC 4-213
queue cos map Assigns class-of-service values to the priority queues IC 4-214
show queue mode Shows the current queue mode PE 4-215
show queue bandwidth Shows round-robin weights assigned to the priority queues PE 4-215
show queue cos-map Shows the class-of-service map PE 4-216
show interfaces switchport Displays the administrative and operational status of an
interface
PE 4-160

Enterasys Matrix-V V2H124-24 Specifications

General

Brand	Enterasys
Model	Matrix-V V2H124-24
Category	Switch
Language	English