Netgear XCM8806 Chassis User Manual - Page 445
DHCP Server, Enabling and Disabling DHCP, Configuring the DHCP Server
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NETGEAR 8800 User Manual Output from this command also lists the aging time of the port. DHCP Server XCM8800 has Dynamic Host Configuration Protocol (DHCP) support. In simple terms, a DHCP server dynamically manages and allocates IP addresses to clients. When a client accesses the network, the DHCP server provides an IP address to that client. The client is not required to receive the same IP address each time it accesses the network. A DHCP server with limited configuration capabilities is included in the switch to provide IP addresses to clients. This section describes the following topics: • Enabling and Disabling DHCP on page 445 • Configuring the DHCP Server on page 445 • Displaying DHCP Information on page 446 Enabling and Disabling DHCP DHCP is enabled on a per port, per VLAN basis. To enable or disable DHCP on a port in a VLAN, use one of the following commands: enable dhcp ports vlan disable dhcp ports vlan Configuring the DHCP Server The following commands allow you to configure the DHCP server included in the switch. The parameters available to configure include the IP address range, IP address lease, and multiple DHCP options. To configure the range of IP addresses assigned by the DHCP server, use the following command: configure vlan dhcp-address-range - To remove the address range information, use the following command: unconfigure vlan dhcp-address-range To set how long the IP address lease assigned by the server exists, use the following command: configure vlan dhcp-lease-timer To set the default gateway, Domain Name Servers (DNS) addresses, or Windows Internet Naming Service (WINS) server, use the following command: configure {vlan} dhcp-options [default-gateway | dns-server {primary | secondary} | wins-server] Chapter 17. Security | 445
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