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Chapter 4 Configuration Installation and Operation Manual

4-6 Services Egate-100 Ver. 4.0

Callout Step Menu Comments

6 Adding the bridge ports

associated with the logical

ports to the Management

VLAN, available under

Configuring VLAN

Membership

Main Menu > Configuration >

Applications > Bridge > VLAN

Membership

Adds the VLAN ID to the

bridge port.

E-LAN Services with Quality of Services

Egress traffic from a bridge port is defined by one of the methods listed below

and mapped to one of four traffic classes. Each traffic class is assigned to a

priority level. The number of available priority levels depends on the method you

selected.

The methods are the following:

• None

• 802.1p (p-bit)

• DSCP

• IP-Precedence

Every physical and logical port is assigned to a four-queue scheduler with a strict

priority scheduling scheme (SP1, SP2, SP3, SP4). Traffic classes range from 0 – 3

and are automatically mapped to the strict priority queues of the relevant ports

as follows:

• Traffic Class 0: SP1

• Traffic Class 1: SP2

• Traffic Class 2: SP3

• Traffic Class 3: SP4

The diagram below illustrates the use of QoS for Ethernet traffic between the

relevant PDH and PSN network ports.

Table

4-4

illustrates the configuration steps

corresponding to the numbers (callouts) in

Figure

4-4.

1 2 ... 93 94 95 96 97 98 99 100 101 102 103 ... 317 318

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