User Manual

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b. You will see the factory default as shown on screen.
c. In the ENCAPSULATION bar, use the drop-down menu to select the encapsulation method etermined
by your ISP. You may need to contact your ISP to determine which encapsulation is used in their
network.
d. The 201ER connects and communicates with WAN via ATM. The 201ER has the capability of defining
8 VC’s (Virtual Circuit). You can configure ATM parameters for each virtual circuit which do not affect
other virtual circuits. The screen that appears depends on the VC you selected.
In the ATM Interface bar, you can set up to eight groups of ATM Interfaces. Choose Enable to enable
your settings. The default is set to 0. Do not set 1~7 unless instructed by your ISP.
e. Enter VPI and VCI parameters (0, 35 is the most common and is default on the 201ER) provided by
your ISP.
f. Set the BRIDGE bar to Disabled.
Enter the IP Address, Subnet Mask and WAN Gateway provided by your ISP if you
choose 1483 Bridged IP LLC, 1483 Bridged IP VC-Mux, 1483 Routed IP LLC, 1483 Routed IP VC-
Mux or Classical IP over ATM.
Enter the Username and Password provided to you by your ISP if you choose PPPoA VCMux,
PPPoA LLC, PPPoE VC-Mux, or PPPoE LLC.
g. When finished, click Submit. You can click Reset to bring back the last setting; this function can only
be used before you click Submit.
☞ Definitions
VPI:
The number of the Virtual Path Identifier in the VPI field.
VCI:
The number of the Virtual Circuit Identifier in the VCI field.
IP Address:
This is the IP address of the WAN interface of the selected virtual circuit (provided by your
ISP). When using PPPoE or PPPoA, this field is not used.
WAN Gateway:
The WAN Default Gateway is provided by your ISP, which is the host IP address that transfers
your data to the Internet. When using PPPoE and PPPoA, this field is not used.