ZyXEL P-792H v2 User Guide - Page 93
The IP Alias Screen
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Chapter 7 LAN Setup Table 21 Network > LAN > Client List LABEL DESCRIPTION Modify Click the modify icon to have the IP address field editable and change it. Apply Click this to save your changes. Cancel Click this to restore your previously saved settings. Refresh Click this to reload the DHCP table. 7.5 The IP Alias Screen IP alias allows you to partition a physical network into different logical networks over the same Ethernet interface. The P-792H v2 supports three logical LAN interfaces via its single physical Ethernet interface with the P-792H v2 itself as the gateway for each LAN network. When you use IP alias, you can also configure firewall rules to control access between the LAN's logical networks (subnets). Note: Make sure that the subnets of the logical networks do not overlap. The following figure shows a LAN divided into subnets A, B, and C. Figure 37 Physical Network & Partitioned Logical Networks Ethernet Interface A: 192.168.1.1 - 192.168.1.24 B: 192.168.2.1 - 192.168.2.24 C: 192.168.3.1 - 192.168.3.24 P-792H v2 User's Guide 93
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