P-870HW-I1 User’s Guide
134
Chapter 9 DHCP Server
• DNS servers - The ZyXEL Device provides IP addresses for up to three DNS servers that
provide DNS services for DHCP clients. You can specify each IP address manually (for
example, a company’s own DNS server), or you can refer to the DNS servers the ZyXEL
Device received from the ISP.
9.2 General DHCP Screen
Use this screen to enable and configure the DHCP server for the
LAN
and
WLAN
ports. To
open this screen, click
Network > DHCP Server > General
.
Figure 71
Network > DHCP Server > General
The following table describes the labels in this screen.
Table 55
Network > DHCP Server > General
LABEL
DESCRIPTION
DHCP Setup
Enable DHCP
Server
Select this to let the ZyXEL Device assign IP addresses and provides subnet mask,
gateway, and DNS server information to the network. If you clear this, there should
be another DHCP server on the network, or this information must be set up
manually on each computer on the network.
IP Pool Starting
Address
Enter the IP address from which the ZyXEL Device begins allocating IP addresses.
You can assign a static IP address to a specific computer; see
Network > DHCP
Server > Static DHCP
.
Pool Size
Enter the number of IP addresses to allocate. This number must be at least one and
is limited by the subnet mask 255.255.255.0. For example, if the
IP Pool Start
Address
is 10.10.10.10, the ZyXEL Device can allocate up to 10.10.10.254, or 245
IP addresses.
DNS Server
The ZyXEL Device provides the following DNS servers to DHCP clients.
Summary of Contents for P-870HW-I Series
Page 2: ......
Page 7: ...P 870HW I1 User s Guide Safety Warnings 7 This product is recyclable Dispose of it properly...
Page 30: ...P 870HW I1 User s Guide 30 List of Figures...
Page 36: ...P 870HW I1 User s Guide 36 List of Tables...
Page 46: ...P 870HW I1 User s Guide 46 Chapter 1 Getting To Know Your ZyXEL Device...
Page 54: ...P 870HW I1 User s Guide 54 Chapter 2 Introducing the Web Configurator...
Page 76: ...P 870HW I1 User s Guide 76 Chapter 3 Connection Wizard...
Page 92: ...P 870HW I1 User s Guide 92 Chapter 5 Status Screen...
Page 114: ...P 870HW I1 User s Guide 114 Chapter 6 Wireless LAN...
Page 115: ...P 870HW I1 User s Guide Chapter 6 Wireless LAN 115...
Page 116: ...P 870HW I1 User s Guide 116 Chapter 6 Wireless LAN...
Page 117: ...P 870HW I1 User s Guide Chapter 6 Wireless LAN 117...
Page 118: ...P 870HW I1 User s Guide 118 Chapter 6 Wireless LAN...
Page 126: ...P 870HW I1 User s Guide 126 Chapter 7 WAN...
Page 146: ...P 870HW I1 User s Guide 146 Chapter 10 NAT...
Page 158: ...P 870HW I1 User s Guide 158 Chapter 11 Firewalls Figure 87 Security Firewall Rules Edit...
Page 168: ...P 870HW I1 User s Guide 168 Chapter 12 Content Filter...
Page 196: ...P 870HW I1 User s Guide 196 Chapter 14 Static Route...
Page 228: ...P 870HW I1 User s Guide 228 Chapter 17 UPnP...
Page 236: ...P 870HW I1 User s Guide 236 Chapter 18 System...
Page 246: ...P 870HW I1 User s Guide 246 Chapter 20 Tools...
Page 256: ...P 870HW I1 User s Guide 256 Chapter 22 General Setup...
Page 258: ...P 870HW I1 User s Guide 258 Chapter 23 WAN Setup...
Page 266: ...P 870HW I1 User s Guide 266 Chapter 24 LAN Setup...
Page 286: ...P 870HW I1 User s Guide 286 Chapter 29 NAT Setup...
Page 304: ...P 870HW I1 User s Guide 304 Chapter 30 Filter Setup...
Page 306: ...P 870HW I1 User s Guide 306 Chapter 31 Firewall Setup...
Page 308: ...P 870HW I1 User s Guide 308 Chapter 32 SNMP Configuration...
Page 332: ...P 870HW I1 User s Guide 332 Chapter 35 System Maintenance 24 5 24 7...
Page 346: ...P 870HW I1 User s Guide 346 Chapter 37 IP Routing Policy Setup...
Page 364: ...P 870HW I1 User s Guide 364 Appendix A Product Specifications...
Page 390: ...P 870HW I1 User s Guide 390 Appendix D NAT...
Page 396: ...P 870HW I1 User s Guide 396 Appendix E Firewall Commands...
Page 434: ...P 870HW I1 User s Guide 434 Appendix I Services...