ZyXEL Communications VMG9827-B50A - Page 10

Table of Contents
VMG4927-B50A / VMG9827-B50A / VMG3927-B50B User’s Guide
10
11.9.2 What NAT Does ................................................................................................................. 172
11.9.3 How NAT Works .................................................................................................................. 173
11.9.4 NAT Application ................................................................................................................ 173
Chapter 12
Dynamic DNS Setup.........................................................................................................................176
12.1 Overview ..................................................................................................................................... 176
12.1.1 What You Can Do in this Chapter ................................................................................... 176
12.1.2 What You Need To Know ................................................................................................. 176
12.2 DNS Entry ..................................................................................................................................... 177
12.2.1 Add/Edit DNS Entry ........................................................................................................... 177
12.3 Dynamic DNS .............................................................................................................................. 178
Chapter 13
IGMP/MLD.........................................................................................................................................180
13.1 Overview ..................................................................................................................................... 180
13.1.1 What You Need To Know ................................................................................................. 180
13.2 IGMP/MLD ................................................................................................................................... 180
Chapter 14
VLAN Group......................................................................................................................................183
14.1 Overview ..................................................................................................................................... 183
14.1.1 What You Can Do in this Chapter ................................................................................... 183
14.2 VLAN Group ................................................................................................................................ 183
14.2.1 Add/Edit a VLAN Group ...................................................................................................184
Chapter 15
Interface Grouping..........................................................................................................................185
15.1 Overview ..................................................................................................................................... 185
15.1.1 What You Can Do in this Chapter ................................................................................... 185
15.2 Interface Grouping Overview ................................................................................................... 185
15.2.1 Interface Grouping Configuration .................................................................................. 186
15.2.2 Interface Grouping Criteria .............................................................................................188
Chapter 16
Firewall..............................................................................................................................................190
16.1 Overview ..................................................................................................................................... 190
16.1.1 What You Can Do in this Chapter ................................................................................... 190
16.1.2 What You Need to Know ................................................................................................. 191
16.2 Firewall ......................................................................................................................................... 191
16.3 Protocol ....................................................................................................................................... 192
16.3.1 Add/Edit a Service ............................................................................................................ 193
16.4 Access Control ............................................................................................................................ 194