Step4:

Restart your ADSL Router

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4.2 Interface Setup

Click this item to access the following sub-items that configure the ADSL router:

Internet,

LAN, and Wireless

These functions are described in the following sections.

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4.2.1 Internet

ATM VC

Virtual Circuit:

VPI (Virtual Path Identifier) and VCI (Virtual Channel Identifier) define a

virtual circuit.

VPI

:

The valid range for the VPI is 0 to 255. Enter the VPI assigned to you. This field may

already be configured.

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VCI:

The valid range for the VCI is 32 to 65535. Enter the VCI assigned to you. This field

may already be configured.

ATM QoS:

Select

CBR

to specify fixed (always-on) bandwidth for voice or data traffic.

Select

UBR

for applications that are non-time sensitive, such as e-mail. Select

VBR

for burst

traffic and bandwidth sharing with other applications.

PCR:

Divide the DSL line rate (bps) by 424 (the size of an ATM cell) to find the Peak Cell

Rate (PCR). This is the maximum rate at which the sender can send cells.

SCR:

The Sustain Cell Rate (SCR) sets the average cell rate (long-term) that can be

transmitted.

MBS:

Maximum Burst Size (MBS) refers to the maximum number of cells that can be sent

at the peak rate. Type the MBS, which is less than 65535

Encapsulation:

ISP:

Select the encapsulation type your ISP uses from the

Encapsulation

list.

Choices vary depending on what you select in the

Mode

field.

If you select

Bridge

in the

Mode

field, select

1483 Bridged IP

.

If you select Routing in the Mode field, select PPPoA, 1483 Bridged IP, 1483 Router IP or

PPPoE.

PPPoE/PPPoA

User Name:

Enter the user name exactly as your ISP assigned.

Password:

Enter the password associated with the user name above.

Encapsulation:

select Bridge in the Mode field, select either PPPoA or RFC 1483.

select Routing in the Mode field, select PPPoA, RFC 1483, ENET ENCAP or PPPoE.

Multiplex: Select the method of multiplexing used by your ISP. Choices are VC or LLC.

Connection:

The schedule rule(s) have priority over your Connection settings.

Always on

: Select Always on Connection when you want your connection up all the time.

Connect on Demand:

Select Connect on Demand when you don't want the connection up

all the time and specify an idle time-out in the Max Idle Timeout field

Get IP Address:

Choose Static or Dynamic

Static IP Address:

Enter the IP address of ADSL Router in dotted decimal notation, for

example, 192.168.1.254 (factory default).

IP Subnet Mask:

The default is 255.0.0.0. User can change it to other such as

255.255.255.0.Type the subnet mask assigned to you by your ISP (if given).

Gateway:

You must specify a gateway IP address (supplied by your ISP) when you use

1483 Bridged IP

in the

Encapsulation

field in the previous screen.

Network Address Translation:

Select

None

,

Many to One

or

Many to Many

from the

drop-sown list box. Refer to the NAT chapter for more details.

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Dynamic Route:

RIP Version:

Select the RIP version from RIP-1, RIP-2B and RIP-2M.

RIP Direction:

Select the RIP direction from None, Both, In Only and Out Only.

Multicast:

IGMP (Internet Group Multicast Protocol) is a network-layer protocol used to

establish membership in a Multicast group - it is not used to carry user data. The BIPAC

5102 Series supports both IGMP version 1 (IGMP-v1) and IGMP-v2. Select None to disable

it

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