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2 qos weight, 3 802.1p priory-to-queue mapping, Tab. 7.1 – Siemens S223 User Manual

Page 149: Default 802.1p priory-to-queue map, Qos weight, 1p priory-to-queue mapping

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User Manual UMN:CLI
SURPASS hiD 6615 S223/S323 R1.5

A50010-Y3-C150-2-7619 149

To select a packet scheduling mode, use the following command.

Command Mode

Description

qos scheduling-mode

{sp | wrr}

Selects a packet scheduling mode for a ports:
sp: strict priority queuing
wrr: weighted round robin

qos cpu scheduling-mode

sp

Global

Selects a scheduling mode for handling CPU packets
sp: strict priority queuing

The default scheduling mode is WRR. And it is possible to assign a different scheduling
mode to each port.

7.6.3.2 Qos

Weight

To set a weight for WRR scheduling mode only, use the following command.

Command Mode

Description

qos weight

PORTS <0-3> {<1-

15> | unlimited}

Global

Sets a weight for each port and queue:
PORTS: port numbers
0-7: queue number
1-15: weight value (default: 1)
unlimited: strict priority queuing

7.6.3.3

802.1p Priory-to-queue Mapping

For the hiD 6615 S223/S323, it is possible to configure how packets having a certain
802.1p priority will be stored into which queue. Default mapping is shown as below (de-
fault values).

CoS

(802.1p Priority)

Description

Queue Mapping

(8 Queues)

Reduced Queue Mapping

(4 Queues)

0

Lowest: Best Effort IP (be)

2

1

1 Background

(bg)

0 0

2 Spare

(spare)

1 0

3

Excellent Effort (ee)

3

1

4 Controlled

Load

(cl) 4 2

5 Video

(video)

5 2

6 Voice

(voice)

6 3

7

Highest: Network Control (ctrl)

7

3

Tab. 7.1

Default 802.1p Priory-to-queue Map

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