SMC Networks TigerAccess SMC7816M - Manual (Page 846)

C
LASS OF
S
ERVICE
C
OMMANDS
33-4
• Weighted Round-Robin (WRR) specifies a relative weight of each
queue that determines the percentage of service time the switch
services each queue before moving on to the next queue. This
prevents the head-of-line blocking that can occur with strict priority
queuing.
• Hybrid mode uses strict priority on the high-priority queues and WRR
on the rest of the queues.
• Use the queue bandwidth command to assigns weights for WRR or
hybrid mode to each of the priority queues. When using hybrid mode,
set the queue bandwidth to zero to indicate the high-priority queues.
Example
The following example sets the queue mode to strict priority service mode:
Related Commands
queue bandwidth (33-7)
show queue mode (33-5)
show priority
This command shows the priority bits used in packets sent by the CPU,
and the IPv6 Traffic Class to Class-of-Service priority map.
Default Setting
None
Command Mode
Privileged Exec
Example
Console(config)#queue mode strict
Console(config)#
Console#show priority
CPU TX Priority 0
PORT Traffic-Class Priority
1 1 0
Console#