Cisco 300 Series Administration Manual page 533
Managed switch
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Also See for 300 Series:
- Cli manual (1117 pages) ,
- Quick start manual (72 pages) ,
- Datasheet (14 pages)
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STEP 3
495
•
Queue—Displays the queue number.
•
Scheduling Method: Select one of the following options:
Strict Priority
-
queues is based strictly on the queue priority.
-
WRR
—Traffic scheduling for the selected queue is based on WRR. The
period time is divided between the WRR queues that are not empty,
meaning they have descriptors to egress. This happens only if strict
priority queues are empty.
WRR Weight
-
queue.
% of WRR Bandwidth
-
the queue. These values represent the percent of the WRR weight.
Click Apply. The queues are configured, and the Running Configuration file is
updated.
Mapping CoS/802.1p to a Queue
The CoS/802. 1 p to Queue page maps 802. 1 p priorities to egress queues. The
CoS/802. 1 p to Queue Table determines the egress queues of the incoming
packets based on the 802. 1 p priority in their VLAN Tags. For incoming untagged
packets, the 802. 1 p priority is the default CoS/802. 1 p priority assigned to the
ingress ports.
The following table describes the default mapping when there are 4 queues:
802.1p
Queue
Values
(4 queues 1-
(0-7, 7 being
4, 4 being the
the highest)
highest
priority)
0
1
1
1
2
2
3
3
Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version)
—Traffic scheduling for the selected queue and all higher
—If WRR is selected, enter the WRR weight assigned to the
—Displays the amount of bandwidth assigned to
Notes
Background
Best Effort
Excellent Effort
Critical Application - LVS
phone SIP
Quality of Service
Configuring QoS - General
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