Ip Pool Setup; Lan Tcp/Ip; Lan Interface Setup Screen - ZyXEL Communications NBG2105 User Manual

Chapter 9 LAN

9.3.1 IP Pool Setup

The NBG2105 is pre-configured with a pool of IP addresses starting from 192.168.1.100 to
192.168.1.200. This configuration leaves 98 IP addresses (excluding the NBG2105 itself) under
192.168.1.99 for other server computers, for instance, servers for mail, FTP, TFTP, web, etc., that
you may have.

9.3.2 LAN TCP/IP

The NBG2105 has built-in DHCP server capability that assigns IP addresses and DNS servers to
systems that support DHCP client capability.

9.4 LAN Interface Setup Screen

Use this screen to change the IP address for your NBG2105 and configure the DHCP server. Click
Network > LAN.
Figure 41 Network > LAN: Server
The following table describes the labels in this screen.
Table 31 Network > LAN
LABEL
Router IP Address
Subnet Mask
DHCP
DHCP Client Range
70
DESCRIPTION
Enter the IP address of the NBG2105 management interface.
Enter the subnet mask of the NBG2105 management interface.
DHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132) allows individual
clients (computers) to obtain TCP/IP configuration at startup from a server.
DHCP server is disabled by default when the NBG2105 is in AP or Client mode.
Select Server to enable the DHCP server of the NBG2105. When configured as a
server, the NBG2105 provides TCP/IP configuration for the clients.
Select Disable to stop the NBG2105 acting as a DHCP server. If disabled, you must
have another DHCP server on your LAN, or else the computers must be manually
configured.
Enter the range of IP addresses that can be issued by the DHCP server.
This field is not configurable when DHCP server is disabled.
NBG2105 User's Guide