Topcom Xplorer 870 User Manual

Page 84

Xplorer 870

Parameters

Description

Default Value

VPI

Virtual path identifier

N/A

VCI

Virtual circuit identifier

N/A

Encapsulation VCMUX and LLC/SNAP encapsulation mode
Mode

which are described as below.

LLC/SNAP

This mode allows multiple protocol running

Default

over one virtual circuit with a little bit more
overhead

VCMUX

This mode allows only one protocol running per
virtual circuit with less overhead

NAPT

Network Address Port Translation

Disabled

Setup VPI/VCI

The ATM connection is identified by two indicators: virtual path identifiers (VPI) and
virtual circuit identifier (VCI). Each connection must have unique pair of VPI and VCI
setting.

Create a new VPI/VCI

Step 1. Enter the numbers in the VPI and VCI fields.

Step 2. Click Add button. This will create new VPI/VCI parameters.

Step 3. Up to 8 VPI/VCI parameters can be set.

Modify a VPI/VCI

Step 1. Select one VPI/VCI parameters. Modify the numbers in the VPI and VCI

fields.

Step 2. Click Modify button. This will update the new VPI/VCI parameters.

Delete a VPI/VCI

Step 1. Select one VPI/VCI parameters.

Step 2. Click Delete button. This will delete the VPI/VCI parameters.

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