ZyXEL SBG3300-N Series User Guide - Page 169
Interface Group/VLAN
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CHAPTER 12 Interface Group/VLAN 12.1 Overview By default, the four LAN interfaces on the Device are in the same group and can communicate with each other. Creating a new interface will create a new LAN bridge interface (subnet) (for example, 192.168.2.0/24) that acts as a dependent LAN network, and is a different subnet from default LAN subnet (192.168.1.0/24). 12.2 The Interface Group/VLAN Screen You can manually add a LAN interface to a new group. Alternatively, you can have the Device automatically add the incoming traffic and the LAN interface on which traffic is received to an interface group when its DHCP Vendor ID option information matches one listed for the interface group. Use the LAN screen to configure the private IP addresses the DHCP server on the Device assigns to the clients in the default and/or user-defined groups. If you set the Device to assign IP addresses based on the client's DHCP Vendor ID option information, you must enable DHCP server and configure LAN TCP/IP settings for both the default and user-defined groups. See Chapter 7 on page 103 for more information. Use the Interface Group/VLAN screen to create a new interface group, which is a new LAN bridge interface (subnet). Click Network Setting > Interface Group/VLAN to open the following screen. A Virtual Local Area Network (VLAN) divides a physical network into multiple logical networks. The standard is defined in IEEE 802.1q. Use VLAN to divide the physical network into multiple logical networks. VLAN interfaces receive and send tagged frames. The Device automatically adds or removes the tags as needed. Figure 93 Network Setting > Interface Group/VLAN SBG3300-N Series User's Guide 169