SMC Networks Barricade SMC7404BRA EU - Manual (Page 48)

WAN
4-23
ISP
Enter the Internet Service Provider name, username, and password for
each ISP connection you have.
VPI/VCI Virtual Path Indicator: Each connection must have a unique pair
of VPI/VCI settings.
Virtual Channel Indicator: Each connection must have a unique
pair of VPI/VCI settings.
Encapsulatio
n
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 allows multiple protocols running over one virtual
circuit with a little bit more overhead.
Parameter Description