Dell Force10 S4820T S4820T Configuration Guide - Page 349

To create a manual binding: Step 1 2 3 Task Command Syntax Create an address pool Specify the client IP address. Specify the client hardware address. • hardware-address is the client MAC address. type is the protocol of the hardware platform. The default protocol is Ethernet. pool name host address hardware-address hardware-address type Command Mode DHCP DHCP DHCP Debug DHCP server Task Display debug information for DHCP server. Command Syntax debug ip dhcp server [events | packets] Command Mode EXEC Privilege DHCP Clear Commands Task Command Syntax Clear DHCP binding entries for the entire binding table. Clear a DHCP binding entry for an individual IP address. Clear a DHCP address conflict. (This feature is available on c s and (S25/S50) platforms only.) clear ip dhcp binding clear ip dhcp binding ip address clear ip dhcp conflict Clear DHCP server counters. (This feature is available on c s and (S25/S50) platforms only.) clear ip dhcp server statistics Command Mode EXEC Privilege EXEC Privilege EXEC Privilege EXEC Privilege Configure the System to be a Relay Agent c e s The following feature is available on platforms: , , and S4820T DHCP clients and servers request and offer configuration information via broadcast DHCP messages. Routers do not forward broadcasts, so if there are no DHCP servers on the subnet, the client does not receive a response to its request and therefore cannot access the network. You can configure an interface on the Dell Force10 system to relay the DHCP messages to a specific DHCP server using the command ip helper-address dhcp-address from INTERFACE mode, as shown in the illustration below. Specify multiple DHCP servers by entering the ip helper-address dhcp-address command multiple times. Dynamic Host Configuration Protocol (DHCP) | 349