ZyXEL Communications P-861H-G1, User Manual, Page: 13 / 341

Prestige 861H Series User’s Guide
Table of Contents 12
5.3.1.3 Unspecified Bit Rate (UBR) .............................................................73
5.3.2 Traffic Parameters ....................................................................................74
5.3.2.1 Peak Cell Rate (PCR) .....................................................................74
5.3.2.2 Sustained Cell Rate (SCR) ..............................................................74
5.3.2.3 Maximum Burst Size (MBS) ............................................................74
5.3.2.4 Minimum Cell Rate (MCR) ..............................................................74
5.3.3 Cell Delay Variation Tolerance (CDVT) .....................................................75
5.3.4 Burst Tolerance (BT) .................................................................................75
5.4 Permanent Virtual Circuit ...................................................................................75
5.4.1 PVC Example ...........................................................................................75
5.5 Remote Node Screen .........................................................................................76
5.6 Zero Configuration Internet Access ....................................................................78
5.7 Configuring WAN Setup .....................................................................................78
Chapter 6
Network Address Translation (NAT) Screens ...................................................... 84
6.1 NAT Overview ....................................................................................................84
6.1.1 NAT Definitions .........................................................................................84
6.1.2 What NAT Does ........................................................................................85
6.1.3 How NAT Works .......................................................................................85
6.1.4 NAT Application ........................................................................................86
6.1.5 NAT Mapping Types .................................................................................87
6.2 SUA (Single User Account) Versus NAT ............................................................88
6.3 SUA Server ........................................................................................................88
6.3.1 Default Server IP Address ........................................................................88
6.3.2 Port Forwarding: Services and Port Numbers ..........................................88
6.3.3 Configuring Servers Behind SUA (Example) ............................................89
6.4 Selecting the NAT Mode ....................................................................................89
6.5 Configuring SUA Server .....................................................................................90
6.6 Configuring Address Mapping ............................................................................92
6.7 Editing an Address Mapping Rule ......................................................................93
Chapter 7
Dynamic DNS Setup............................................................................................... 96
7.1 Dynamic DNS .....................................................................................................96
7.1.1 DYNDNS Wildcard ....................................................................................96
7.2 Configuring Dynamic DNS .................................................................................96
Chapter 8
Time and Date......................................................................................................... 98
8.1 Configuring Time and Date ................................................................................98