ZyXEL UAG4100 User Guide - Page 395
Zones
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CHAPTER 34 Zones 34.1 Zones Overview Set up zones to configure network security and network policies in the UAG. A zone is a group of interfaces. The UAG uses zones instead of interfaces in many security and policy settings, such as security policies and remote management. Zones cannot overlap. Each Ethernet interface, VLAN interface, bridge interface, and PPPoE/PPTP interface can be assigned to at most one zone. Virtual interfaces are automatically assigned to the same zone as the interface on which they run. Figure 267 Example: Zones 34.1.1 What You Can Do in this Chapter Use the Zone screens (see Section 34.2 on page 396) to manage the UAG's zones. 34.1.2 What You Need to Know Effects of Zones on Different Types of Traffic Zones effectively divide traffic into three types--intra-zone traffic, inter-zone traffic, and extra-zone traffic--which are affected differently by zone-based security and policy settings. UAG Series User's Guide 395
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