SMC Networks SMC7904BRA - Manual (Page 66)

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ETUP
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ATM PVC
Click on VC(1 - 8). Enter the ATM (Asynchronous Transfer Mode) virtual
connection parameters. See “ATM Interface” on the following page.
Parameter Description
Description Click on the VC to set the values for the connection.
VPI/VCI Virtual Path Identifier (VPI) and Virtual Circuit Identifier
(VCI).
Encapsulation Specifies how to handle multiple protocols at the ATM
transport layer.
• VC-MUX: Point-to-Point Protocol over ATM Virtual
Circuit Multiplexer (null encapsulation) allows only
one protocol running per virtual circuit with less
overhead.
• LLC: Point-to-Point Protocol over ATM Logical Link
Control (LLC) allows multiple protocols running over
one virtual circuit (using slightly more overhead).
Protocol Protocol used for the connection . See “Parameters Setting”
on page 4-5 for connection settings.