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22 atm – SMC Networks Barricade SMC7404BRA EU User Manual

Page 47

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C

ONFIGURING

THE

B

ARRICADE

4-22

ATM

Parameter

Description

Protocol

Disable: Disables the connection.

1483 Bridging: Bridging is a standardized layer 2 technology.

It is typically used in corporate networks to extend the

physical reach of a single LAN segment and increase the

number of stations on a LAN without compromising

performance. Bridged data is encapsulated using the

RFC1483 protocol to enable data transport.

PPPoA: Point-to-Point Protocol over ATM is a method of

encapsulating data for transmission to a far point.

1483 Routing: 1483 Routing allows a simple, low cost

connection to the Internet via a standard 10BASE-T port.

The router looks up the network address for each packet

seen on the LAN port. If the address is listed in the routing

table as local, it is filtered. If the address is listed under the

ADSL port, it is forwarded. Or if the address is not found,

then it is automatically forwarded to the default router (i.e.,

the ADSL router at the head end.)

IP Address

IP address of the ATM interface.

Subnet Mask Subnet mask of the ATM interface.