Atlantis Land Compact Router ADSL A02-RA110 - Manual (Page 51)

COMPACT ROUTER ADSL
A02-RA110 Pag. 43
The following table describes the labels in this screen.
Label Description
Name Enter the name of your Internet Service Provider, e.g.,
MyISP. This information is for identification purposes only.
Mode Select Routing (default) from the drop-down list box if your
ISP allows multiple computers to share an Internet account.
Otherwise select Bridge.
Encapsulation Select the method of encapsulation used by your ISP from
the drop-down list box.
Choices vary depending on the mode you select in the Mode
field.
If you select Bridge in the Mode field, select either PPPoA or
RFC 1483.
If you select Routing in the Mode field, select PPPoA, RFC
1483, ENET ENCAP or PPPoE.
Multiplex Select the method of multiplexing used by your ISP from the
drop-down list. Choices are VC or LLC.
Virtual Circuit ID VPI (Virtual Path Identifier) and VCI (Virtual Channel
Identifier) define a virtual circuit. Refer to the appendix for
more information.
VPI The valid range for the VPI is 0 to 255. Enter the VPI
assigned to you.
VCI The valid range for the VCI is 32 to 65535 (0 to 31 is
reserved for local management of ATM traffic). Enter the VCI
assigned to you.
ATM QoS Type Select CBR (Continuous Bit Rate) to specify fixed (always-
on) bandwidth for voice or data traffic. Select UBR
(Unspecified Bit Rate) for applications that are non-time
sensitive, such as e-mail. Select VBR (Variable Bit Rate) for
bursty traffic and bandwidth sharing with other applications.
VBR is not available on all models.
Cell Rate Cell rate configuration often helps eliminate traffic congestion
that slows transmission of real time data such as audio and
video connections.
Peak Cell Rate 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. Type the PCR here.
Sustain Cell
Rate The Sustain Cell Rate (SCR) sets the average cell rate (long-
term) that can be transmitted. Type the SCR, which must be
less than the PCR.
Maximum Burst Maximum Burst Size (MBS) refers to the maximum number