Exfo AXS-200/850 Ethernet Test Set Manual de usuario descargar pdf (Pagina 163)

Traffic Generation & Monitoring

Ethernet Test Set 153

VLAN Configuration

VLAN Configuration page allows the user to configure the layers, its priority,

type, and drop eligible.

Press , select Traffic Generation & Monitoring, Background Stream

Config, and the VLAN tab.

To configure VLAN settings:

1. Select the Background Stream

for which VLAN parameters are to

be configured.

2. Select the number of VLAN layers

for which VLAN parameters are to

be configured. Choices are None,

1 Layer, and 2 Layers.

3. Enter the VLAN ID. The accepted

range is from 0 to 4095. The

default value is 2. See VLAN on page 242.

4. Select the VLAN Priority. The accepted range is from 0 to 7. The

default value is 0 (Low priority). See VLAN on page 242.

5. Select the VLAN Type. Choices for VLAN Ethernet type are 8100, 88A8,

9100, 9200, and 9300. The default value is 8100 for VLAN 1 and 88A8

for VLAN 2.

6. The Drop Eligible parameter allows the Service VLAN tag (S-TAG) to

convey eight distinct priorities, each with a drop eligible indication.

When enabled (DEI = 1), the drop eligible parameter is encoded in the

DEI of transmitted frames. The drop eligible parameter should be

enabled for a received frame if the DEI is set in the S-TAG or if the

Priority Code Point Decoding Table indicates drop eligible enabled for

the received PCP value. When disabled (DEI=0), the DEI is ignored on

receipt. Drop Eligible is not available when VLAN type is 8100. This

setting is disabled by default.

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Exfo AXS-200/850 Ethernet Test Set Manual de usuario Pagina 163