ZyXEL Communications G.SHDSL.bis 4-port Security Gateway P-793H - Manual (Page 265)

P-793H User’s Guide
Chapter 24 LAN Setup 265
24.4.1 Port-based VLAN Setup
You use menu 3.6 to control whether or not the ZyXEL Device sends layer-2 traffic (MAC
addresses) between LAN ports. For example, if LAN port 1 and LAN port 2 are connected to
different departments, you might not want the ZyXEL Device to broadcast traffic to both
networks. In this case, you should disable the connection between these ports. These
departments then have to communicate with each other using IP addresses, instead of MAC
addresses.
From the main menu, enter 3 to open Menu 3 - LAN Setup and select sub-menu 6.
Figure 146 Menu 3.6: Port Based VLAN Setup
Press [SPACE BAR] to select Yes or No to allow or block layer-2 traffic between each pair of
ports.
Menu 3.6 - Port Based VLAN Setup
1 2 3 4
1 - Yes Yes Yes
2 - Yes Yes
3 - Yes
4 -