ZyXEL Communications P-660R-D Series - Manual (Page 12)

P-660R-D Series User’s Guide
11 Table of Contents
Chapter 3
Wizard Setup for Internet Access ......................................................................... 40
3.1 Introduction ........................................................................................................40
3.2 Internet Access Wizard Setup ............................................................................40
3.2.1 Automatic Detection ..................................................................................42
3.2.2 Manual Configuration ................................................................................42
Chapter 4
WAN Setup.............................................................................................................. 48
4.1 WAN Overview ..................................................................................................48
4.1.1 Encapsulation ...........................................................................................48
4.1.1.1 ENET ENCAP .................................................................................48
4.1.1.2 PPP over Ethernet ..........................................................................48
4.1.1.3 PPPoA .............................................................................................49
4.1.1.4 RFC 1483 ........................................................................................49
4.1.2 Multiplexing ...............................................................................................49
4.1.2.1 VC-based Multiplexing ....................................................................49
4.1.2.2 LLC-based Multiplexing ...................................................................49
4.1.3 Encapsulation and Multiplexing Scenarios ...............................................49
4.1.3.1 Scenario 1: One VC, Multiple Protocols ..........................................50
4.1.3.2 Scenario 2: One VC, One Protocol (IP) ..........................................50
4.1.3.3 Scenario 3: Multiple VCs .................................................................50
4.1.4 VPI and VCI ..............................................................................................50
4.1.5 IP Address Assignment ............................................................................50
4.1.5.1 IP Assignment with PPPoA or PPPoE Encapsulation .....................50
4.1.5.2 IP Assignment with RFC 1483 Encapsulation .................................50
4.1.5.3 IP Assignment with ENET ENCAP Encapsulation ..........................51
4.1.6 Nailed-Up Connection (PPP) ....................................................................51
4.1.7 NAT ...........................................................................................................51
4.2 Metric ................................................................................................................51
4.3 Traffic Shaping ...................................................................................................52
4.3.1 ATM Traffic Classes ..................................................................................53
4.3.1.1 Constant Bit Rate (CBR) .................................................................53
4.3.1.2 Variable Bit Rate (VBR) ...................................................................53
4.3.1.3 Unspecified Bit Rate (UBR) .............................................................53
4.4 Zero Configuration Internet Access ....................................................................53
4.5 Internet Connection ...........................................................................................54
4.5.1 Configuring Advanced Internet Connection Setup ....................................56
4.6 Configuring More Connections ...........................................................................57
4.6.1 More Connections Edit ............................................................................58
4.6.2 Configuring More Connections Advanced Setup .....................................61
4.7 Traffic Redirect ..................................................................................................62
4.8 Configuring WAN Backup ..................................................................................63