3Com 5500G-EI Command Reference Guide - Page 120

120 CHAPTER 5: USING NETWORK PROTOCOL COMMANDS undo dhcp-security { ip_address | all | dynamic | static } View System View Parameters static Enter a static address. ip_address Enter the client's static IP address. mac_address Enter the client's MAC address. all Enter to cancel all address table entry. dynamic Enter to cancel dynamic address table entry. static Enter to cancel static address table entry. Description Use the dhcp-security command to configure a static address table entry for a DHCP Server group. Use the undo dhcp-security command to cancel a address table entry for a DHCP Server group. Related command: display dhcp-security. Example To assign the IP address 1.1.1.1 to the MAC address 0005-5D02-F2B3, and add this information to the static address table, enter the following: system-view System View: return to User View with Ctrl+Z. [SW5500]dhcp-security static 1.1.1.1 0005-5D02-F2B3 dhcp-server Syntax dhcp-server groupNo undo dhcp-server View VLAN Interface View Parameter groupNo Enter the DHCP Server group number, in the range 0 to 19. Description Use the dhcp-server command to associate a VLAN interface with a DHCP Server group. DHCP Server requests are forward to the server associated with this group from the specified interface.