ZyXEL ISG50-PSTN User Guide - Page 275
Virtual Interfaces Add/Edit
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Chapter 12 Interfaces 12.7.3 Virtual Interfaces Add/Edit This screen lets you configure IP address assignment and interface parameters for virtual interfaces. To access this screen, click an Add icon next to an Ethernet interface, VLAN interface, or bridge interface in the respective interface summary screen. Figure 186 Virtual Interface Add Each field is described in the table below. Table 79 Virtual Interface Add LABEL DESCRIPTION Interface Properties Interface Name This field is read-only. It displays the name of the virtual interface, which is automatically derived from the underlying Ethernet interface, VLAN interface, or bridge interface. Description Enter a description of this interface. It is not used elsewhere. You can use alphanumeric and characters, and it can be up to 60 characters long. IP Address Assignment IP Address Enter the IP address for this interface. Subnet Mask Enter the subnet mask of this interface in dot decimal notation. The subnet mask indicates what part of the IP address is the same for all computers in the network. Gateway Enter the IP address of the gateway. The ISG50 sends packets to the gateway when it does not know how to route the packet to its destination. The gateway should be on the same network as the interface. Metric Enter the priority of the gateway (if any) on this interface. The ISG50 decides which gateway to use based on this priority. The lower the number, the higher the priority. If two or more gateways have the same priority, the ISG50 uses the one that was configured first. Interface Parameters Egress Bandwidth Enter the maximum amount of traffic, in kilobits per second, the ISG50 can send through the interface to the network. Allowed values are 0 - 1048576. ISG50 User's Guide 275
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