Belkin F5D5630AU user manual ATM Interface, Description

Manually Configuring your Modem-Router

ATM Interface

Clicking on the ATM VC brings up the following screen. The Modem- Router uses ATM as its WAN interface. Protocols including 1483 Routing, 1483 Bridging, MAC Encapsulated Routing (MER), PPPoA and PPPoE with LLC-SNAP and VC- Mux encapsulations are supported for each ATM PVC.

When you have finished

entering your connection parameters, click “SAVE SETINGS”. You can verify that you have established an ADSL connection by clicking Status at the bottom of the left-hand menu.

See the table for a description of the parameters.

Manually Configuring your Modem-Router

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
		Ethernet port. The Modem-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 Modem-Router (i.e., the Modem-Router
		at the head end).
	•	PPPoE: Point-to-Point over Ethernet is a common
		connection method used for xDSL.
	•	MAC Encapsulated Routing: If your ADSL service
		is a Bridged mode service and you want to share
		the connection to multiple PC’s, please select
		MAC Encapsulated Routing. MER is a protocol
		that allows you do IP routing with NAT enabled.

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