User's Manual

DB108 Ethernet ADSL MODEM USER MANUAL
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CHAPTER 3 PROTOCOL CONFIGURATION
3.1 HIERARCHY OF PROTOCOLS
The hierarchy of protocols interface is shown in Figure 3.1.
Figure 3.1
Both PPP and EOA module are build on ATM level interface. If you want to setup PPP, EOA or IPOA modules
you must ensure you have an ATM interface first. Please configure protocol modules as stated below:
1. Setup LAN module Eth-0;
2. Setup ATM module. The user can click the “Add”, “Edit” or “Delete” button of ATM VCC toolbar in
the page “WAN” to create, edit or delete ATM modules;
3. Setup PPP, EOA or IPOA modules, the user can click the “Add”, “Edit ” or “Delete” button of PPP,
EOA or IPOA toolbars in the page of WAN to create, edit or delete different protocol modules.
3.2 RFC1483 BRIDGE CONFIGURATION
1. ATM VCC Configuration
− The user can edit, create and delete ATM VCC level module. The factory -set configuration has 7 ATM
VCCs. Here we will add one more ATM PVC module: aal5-7 (VPI=0, VCI=33) as an example, and
use this PVC to setup a RFC1483 Bridge.
− Click the ATM VCC label in Page “WAN”, then click “Add” button in the ATM VCC toolbar, the pop
up Window is shown as Figure 3.2.
− Type number “0” in VPI item and “33” in the VCI item, then click “Submit” button. The result window
is shown as Figure 3.3.