ZyXEL ZyWALL USG 300 User Guide - Page 332
DHCP Relay, DHCP Server
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Chapter 13 Interfaces Table 71 Configuration > Network > Interface > WLAN > Add (No Security) LABEL DESCRIPTION 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. Interface Parameters Egress Bandwidth Enter the maximum amount of traffic, in kilobits per second, the ZyWALL can send through the interface to the network. Allowed values are 0 - 1048576. This setting is used in WAN load balancing and bandwidth management. Ingress Bandwidth This is reserved for future use. Enter the maximum amount of traffic, in kilobits per second, the ZyWALL can receive from the network through the interface. Allowed values are 0 - 1048576. MTU Maximum Transmission Unit. Type the maximum size of each data packet, in bytes, that can move through this interface. If a larger packet arrives, the ZyWALL divides it into smaller fragments. Allowed values are 576 - 1500. Usually, this value is 1500. DHCP Settings DHCP Select what type of DHCP service the ZyWALL provides to the wireless network. Choices are: None - the ZyWALL does not provide any DHCP services. There is already a DHCP server on the network. DHCP Relay - the ZyWALL routes DHCP requests to one or more DHCP servers you specify. The DHCP server(s) may be on another network. DHCP Server - the ZyWALL assigns IP addresses and provides subnet mask, gateway, and DNS server information to the network. The ZyWALL is the DHCP server for the network. These fields appear if the ZyWALL is a DHCP Relay. Relay Server 1 Enter the IP address of a DHCP server for the network. Relay Server 2 This field is optional. Enter the IP address of another DHCP server for the network. These fields appear if the ZyWALL is a DHCP Server. IP Pool Start Enter the IP address from which the ZyWALL begins allocating IP Address addresses. If this field is blank, the ZyWALL assigns every IP address allowed by the interface's IP address, subnet mask, and pool size; except for the first address (network address), last address (broadcast address) and the interface's IP address. 332 ZyWALL USG 300 User's Guide
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