ZyXEL VMG4380 User Guide - Page 152
DHCP Setup
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Chapter 8 Home Networking Table 38 Network Setting > Home Networking > LAN VLAN (continued) LABEL DESCRIPTION 802.1P Mark Use this option to set what to do for the IEEE 802.1p priority tags when you add or remark the tags for a LAN port's downstream traffic. Either select Unchange to not modify the traffic's priority tags or select an priority from 0 to 7 to use. The larger the number, the higher the priority. VLAN ID If you will add or remark tags for this LAN port's downstream traffic, specify the VLAN ID (from 0 to 4094) to use here. Apply Click Apply to save your changes. Cancel Click Cancel to exit this screen without saving. 8.11 Technical Reference This section provides some technical background information about the topics covered in this chapter. 8.11.1 LANs, WANs and the Device The actual physical connection determines whether the Device 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. Figure 60 LAN and WAN IP Addresses LAN WAN 8.11.2 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 Device as a DHCP server or disable it. When configured as a server, the Device 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. 152 VMG4380-B10A / VMG4325-B10A User's Guide