ZyXEL Communications 2 Plus manual 11

		Table of Contents
Chapter 5
Registration ...........................................................................................................................		127
5.1 myZyXEL.com overview ....................................................................................................		127
	5.1.1 Content Filtering Subscription Service .....................................................................	127
5.2	Registration .......................................................................................................................	128
5.3	Service ...............................................................................................................................	129
Part II: Network.....................................................................................		131
Chapter 6
LAN Screens..........................................................................................................................		133
6.1 LAN, WAN and the ZyWALL ..............................................................................................		133
6.2	IP Address and Subnet Mask ............................................................................................	133
	6.2.1 Private IP Addresses ................................................................................................	134
6.3 DHCP ................................................................................................................................		135
	6.3.1 IP Pool Setup ...........................................................................................................	135
6.4	RIP Setup ..........................................................................................................................	135
6.5	Multicast ............................................................................................................................	135
6.6 WINS .................................................................................................................................		136
6.7	LAN ....................................................................................................................................	136
6.8	LAN Static DHCP ...............................................................................................................	139
6.9	LAN IP Alias ....................................................................................................................	140
6.10 LAN Port Roles ................................................................................................................		142
Chapter 7
Bridge Screens......................................................................................................................		145
7.1	Bridge Loop .......................................................................................................................	145
7.2	Spanning Tree Protocol (STP) ...........................................................................................	146
	7.2.1 Rapid STP ................................................................................................................	146
	7.2.2 STP Terminology ......................................................................................................	146
	7.2.3 How STP Works .......................................................................................................	146
	7.2.4 STP Port States ........................................................................................................	147
7.3	Bridge ................................................................................................................................	147
7.4	Bridge Port Roles .............................................................................................................	149
Chapter 8
WAN Screens.........................................................................................................................		151
8.1	WAN Overview ..................................................................................................................	151
8.2	TCP/IP Priority (Metric) ......................................................................................................	151
8.3 WAN Route ........................................................................................................................		151
8.4	WAN IP Address Assignment ............................................................................................	153
ZyWALL 2 Plus User’s Guide		11