ZyXEL Communications VMG5313-B10A/ VMG5313-B30A ユーザーズマニュアル
Chapter 8 Home Networking
VMG5313-B10A/-B30A Series User’s Guide
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The following table describes the labels in this screen.
8.9 Technical Reference
This section provides some technical background information about the topics covered in this
chapter.
chapter.
8.9.1
LANs, WANs and the VMG
The actual physical connection determines whether the VMG ports are LAN or WAN ports. There are
two separate IP networks, one inside the LAN network and the other outside the WAN network as
shown next.
two separate IP networks, one inside the LAN network and the other outside the WAN network as
shown next.
Figure 57
LAN and WAN IP Addresses
8.9.2 DHCP Setup
DHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132) allows individual clients to
obtain TCP/IP configuration at start-up from a server. You can configure the VMG as a DHCP server
or disable it. When configured as a server, the VMG provides the TCP/IP configuration for the
clients. If you turn DHCP service off, you must have another DHCP server on your LAN, or else the
computer must be manually configured.
obtain TCP/IP configuration at start-up from a server. You can configure the VMG as a DHCP server
or disable it. When configured as a server, the VMG provides the TCP/IP configuration for the
clients. If you turn DHCP service off, you must have another DHCP server on your LAN, or else the
computer must be manually configured.
IP Pool Setup
The VMG is pre-configured with a pool of IP addresses for the DHCP clients (DHCP Pool). See the
product specifications in the appendices. Do not assign static IP addresses from the DHCP pool to
your LAN computers.
product specifications in the appendices. Do not assign static IP addresses from the DHCP pool to
your LAN computers.
Table 37
Network Setting > Home Networking > TFTP Server Name
LABEL
DESCRIPTION
TFTP Server
Name
Name
Enter the
the IP address or the hostname of a single TFTP server.
Apply
Click Apply to save your changes.
Cancel
Click Cancel to exit this screen without saving.
WAN
LAN