ZyXEL SHDSL Router 791R 91-004-247008B 用户手册
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91-004-247008B
Prestige 791R G.SHDSL Router
Table of Contents
ix
7.2.2
PPP over Ethernet ..............................................................................................................7-1
7.2.3
PPPoA ................................................................................................................................7-2
7.2.4
RFC 1483 ...........................................................................................................................7-2
7.3
IP Address Assignment ..............................................................................................................7-2
7.3.1
Using PPPoA or PPPoE Encapsulation..............................................................................7-2
7.3.2
Using RFC 1483 Encapsulation .........................................................................................7-2
7.3.3
Using ENET ENCAP Encapsulation..................................................................................7-2
7.4
VPI and VCI...............................................................................................................................7-3
7.5
Multiplexing...............................................................................................................................7-3
7.5.1
VC-based Multiplexing ......................................................................................................7-3
7.5.2
LLC-based Multiplexing ....................................................................................................7-3
7.6
Traffic Shaping...........................................................................................................................7-3
7.7
Internet Access Configuration....................................................................................................7-5
7.8
Internet Access Setup.................................................................................................................7-6
ADVANCED APPLICATIONS.....................................................................................................................II
Chapter 8 Remote Node Configuration......................................................................................................8-1
8.1
Remote Node Overview.............................................................................................................8-1
8.2
Remote Node Setup....................................................................................................................8-1
8.2.1
Encapsulation and Multiplexing Scenarios ........................................................................8-2
8.2.2
Outgoing Authentication Protocol......................................................................................8-5
8.3
Remote Node Network Layer Options.......................................................................................8-5
8.3.1
My WAN Addr Sample IP Addresses................................................................................8-8
8.4
Remote Node Filter ....................................................................................................................8-8
8.4.1
Web Configurator Internet Security Filter Rules ...............................................................8-9
8.4.2
Web Configurator Filter Sets ...........................................................................................8-10
8.5
Editing ATM Layer Options ....................................................................................................8-12
8.5.1
VC-based Multiplexing (non-PPP Encapsulation) ...........................................................8-12
8.5.2
LLC-based Multiplexing or PPP Encapsulation...............................................................8-13
Chapter 9 Static Route Setup ......................................................................................................................9-1
9.1
Static Route Overview ...............................................................................................................9-1
Chapter 10 Bridging Setup........................................................................................................................10-1
10.1
Bridging Overview...................................................................................................................10-1
10.2
Bridge Ethernet Setup ..............................................................................................................10-1
10.2.1
Remote Node Bridging Setup...........................................................................................10-1
10.2.2
Bridge Static Route Setup ................................................................................................10-2
Chapter 11 Network Address Translation (NAT) ....................................................................................11-1
11.1
NAT Overview.........................................................................................................................11-1
11.1.1
NAT Definitions...............................................................................................................11-1
11.1.2
What NAT Does...............................................................................................................11-2
11.1.3
How NAT Works .............................................................................................................11-2
11.1.4
NAT Application..............................................................................................................11-3