ZyXEL Communications EX5501-B0 - Page 11

Table of Contents
AX/DX/EX/PX Series User’s Guide
11
13.1.1 What You Can Do in this Chapter ................................................................................... 266
13.1.2 What You Need To Know ................................................................................................. 266
13.2 Port Forwarding ........................................................................................................................... 267
13.2.1 Port Forwarding ................................................................................................................. 267
13.2.2 Add or Edit Port Forwarding .............................................................................................268
13.3 Port Triggering ............................................................................................................................. 270
13.3.1 Add or Edit Port Triggering Rule ....................................................................................... 272
13.4 DMZ .............................................................................................................................................. 273
13.5 ALG ............................................................................................................................................... 274
13.6 Address Mapping ....................................................................................................................... 275
13.6.1 Address Mapping Screen ................................................................................................ 275
13.6.2 Add New Rule Screen ...................................................................................................... 276
13.7 Sessions ........................................................................................................................................ 278
13.8 Technical Reference .................................................................................................................. 278
13.8.1 NAT Definitions ................................................................................................................... 279
13.8.2 What NAT Does ................................................................................................................. 279
13.8.3 How NAT Works .................................................................................................................. 280
13.8.4 NAT Application ................................................................................................................ 280
Chapter 14
DNS....................................................................................................................................................283
14.1 DNS Overview ............................................................................................................................. 283
14.1.1 What You Can Do in this Chapter ................................................................................... 283
14.1.2 What You Need To Know ................................................................................................. 284
14.2 DNS Entry ..................................................................................................................................... 284
14.2.1 Add or Edit DNS Entry ........................................................................................................ 285
14.3 Dynamic DNS .............................................................................................................................. 285
Chapter 15
IGMP/MLD.........................................................................................................................................287
15.1 IGMP/MLD Overview .................................................................................................................. 287
15.1.1 What You Need To Know ................................................................................................. 287
15.2 The IGMP/MLD Screen ............................................................................................................... 287
Chapter 16
VLAN Group......................................................................................................................................290
16.1 Overview ..................................................................................................................................... 290
16.1.1 What You Can Do in this Chapter ................................................................................... 290
16.2 VLAN Group Settings .................................................................................................................. 291
16.2.1 Add or Edit a VLAN Group ............................................................................................... 291
Chapter 17
Interface Grouping..........................................................................................................................293