US Robotics Wireless 54Mbps ADSL Router User Manual page 28

C W
ONFIGURING THE
Parameter
Encapsulation
Protocol
Clone MAC Address
Some ISPs require you to register your MAC address with them. If this
is the case, the MAC address of the Wireless 54Mbps ADSL Router
must be changed to the MAC address that you have registered with
your ISP.
26
54M ADSL R
IRELESS BPS
Description
Specifies how to handle multiple protocols at the ATM
transport layer.
•
•
Protocol used for the connection.
OUTER
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).