1. Home
    2. /
  2. Manuals
    3. /
  3. Atlantis-Land
    4. /
  4. WebShare-111
    5. /
  5. 10
Page 46 / 89 Scroll up to view Page 41 - 45
WebShare 111/141
A02-RA111 / A02-RA141
Pag. 37
an ATM network. This agreement helps eliminate congestion, which is important
for transmission of real time data such as audio and video connections.
Peak Cell Rate (PCR) is the maximum rate at which the sender can send cells.
This parameter may be lower (but not higher) than the maximum line speed. 1
ATM cell is 53 bytes (424 bits), so a maximum speed of 832 Kbps gives a
maximum PCR of 1962 cells/sec. This rate is not guaranteed because it is
dependent on the line speed.
Sustained Cell Rate (SCR) is the mean cell rate of a bursty, on-off traffic source
that can be sent at the peak rate, and a parameter for burst-type traffic. SCR may
not be greater than the PCR; the system default is 0 cells/sec.
Maximum Burst Size (MBS) is the maximum number of cells that can be sent at
the PCR. After MBS is reached, cell rates fall below SCR until cell rate averages
to the SCR again. At this time, more cells (up to the MBS) can be sent at the PCR
again.The following figure illustrates the relationship between PCR, SCR and
MBS.
Page 47 / 89
WebShare 111/141
A02-RA111 / A02-RA141
Pag. 38
6.5 Configuring WAN Setup
To change the ADSL Router’s WAN remote node settings, click
Interface Setup
then
Internet
. The screen differs by the encapsulation.
Page 48 / 89
WebShare 111/141
A02-RA111 / A02-RA141
Pag. 39
The following table describes the labels in this screen.
PARAMETRES
DESCRIPTION
ATM VC
Virtual Circuit ID
VPI (Virtual Path Identifier) and VCI (Virtual Channel Identifier)
define a virtual circuit.
Status
Activated or Deactivated
VPI
The valid range for the VPI is 0 to 255. Enter the VPI assigned
to you. This field may already be configured.
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 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
Size
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
Encapsulation
Select the method of encapsulation used by your ISP from the
drop-down list box.
PPPoA/PPPoE
Service Name
(PPPoE only) Type the name of your PPPoE service here.
User Name
Enter the user name exactly as your ISP assigned. If assigned a
name in the form user@domain where domain identifies a
service name, then enter both components exactly as given.
Password
A static IP address is a fixed IP that your ISP gives you. A
dynamic IP address is not fixed; the ISP assigns you a different
one each time you connect to the Internet. The Single User
Account feature can be used with either a dynamic or static IP
address.
Page 49 / 89
WebShare 111/141
A02-RA111 / A02-RA141
Pag. 40
Select Obtain an IP Address Automatically if you have a
dynamic IP address; otherwise select Static IP Address and
type your ISP assigned IP address in the IP Address field below.
Multiplex
Select the method of multiplexing used by your ISP from the
drop-down list. Choices are VC or LLC.
Connection Settings
Always ON
Select
Always ON
Connection when you want your connection
up all the time. The ADSL Router will try to bring up the
connection automatically if it is disconnected.
Connect on
Demand
Connect on demand is dependent on the traffic. If there is no
traffic (or Idle) for a pre-specified period of time), the connenct
will tear down automatically. And once there is traffic send or
receive, the connection will be automatically on. Please insert
the Idle Time in minute.
IP Address
Get IP Address
The IP address can be either dynamically (via DHCP) or given
IP address provide by your ISP. For Static IP, you need to
specify the IP address, Subnet Mask and Gateway IP address.
IP Address
You must specify a Router IP address.
IP Subnet Mask
Enter a subnet mask in dotted decimal notation.
Refer to the Subnetting appendix in the to calculate a subnet
mask If you are implementing subnetting.
Gateway
You must specify a gateway IP address.
NAT
Select this option to Activate/Deactivated the NAT (Network
Address Translation) function for this VC. The NAT function can
be activated or deactivated per PVC basis.
Default Route
if enable this function, the current PVC will be the default
gateway to internet from this device.
Dynamic Route
RIP
(Routing Information protocol) Select this option to specify
the RIP version, including
RIP-1
,
RIP-2M
and
RIP-2B
. RIP-2M
and RIP-2B are both sent in RIP-2 format; the difference is that
RIP-2M using Multicast and RIP-2 using Broadcast format.
Direction
RIP Direction
Select this option to specify the RIP direction.
None
is for disabling the RIP function.
Both
means the ADSL
Router will periodically send routing information and accetp
routing information then incorporate into routing table.
IN only
means the ADLS router will only accept but will not send RIP
packet.
OUT olny
means the ADLS router will only send but will
not accept RIP packet.
Multicast
IGMP
(Internet Group Multicast Protocol) is a session-layer
protocol used to establish membership in a multicast group. The
ADSL ATU-R supports both IGMP version 1 (
IGMP-v1
) and
Page 50 / 89
WebShare 111/141
A02-RA111 / A02-RA141
Pag. 41
IGMP-v2
. Select
None
to disable it.
Save
Click Apply to save the changes.

Rate

4.5 / 5 based on 2 votes.

Popular Atlantis-Land Models

Famous Router IPs
Famous Router Companies
Bookmark Our Site

Press Ctrl + D to add this site to your favorites!

Share
Top