Chapter 8: DHCP Commands

Efficient Networks® Router family

 

 

Command Line Interface Guide

 

 

 

 

 

Table 8-1: DHCP Command Listing (Cont.)

 

 

 

 

 

Command

Function

 

 

 

 

 

 

 

 

 

 

dhcp bootp tftpserver

Specifies the TFTP server (boot server).

 

 

 

 

 

 

dhcp clear addresses

Clears the values from a pool of addresses.

 

 

 

 

 

 

dhcp clear all records

Clears all DHCP information, including all leases

 

 

 

and all global DHCP information.

 

 

 

 

 

 

dhcp clear expire

Releases a client lease.

 

 

 

 

 

 

dhcp clear valueoption

Clears the value for a global option, for an option

 

 

 

associated with a subnetwork, or with a specific cli-

 

 

 

ent.

 

 

 

 

 

 

dhcp del

Deletes a subnetwork lease, a specific client lease,

 

 

 

or a code.

 

 

 

 

 

 

dhcp delrelay

Removes a single (or all) address from the DHCP

 

 

 

relay list.

 

 

 

 

 

 

dhcp disable

Disables a subnetwork or a client lease.

 

 

 

 

 

 

dhcp enable

Enables a subnetwork or a client lease.

 

 

 

 

 

 

dhcp list

Lists global, subnetwork, and client lease informa-

 

 

 

tion.

 

 

 

 

 

 

dhcp list definedoptions

Lists all available predefined and user-defined op-

 

 

 

tions.

 

 

 

 

 

 

dhcp list lease

Lists the lease time.

 

 

 

 

 

 

dhcp set addresses

Creates or changes a pool of IP addresses that are

 

 

 

associated with a subnetwork.

 

 

 

 

 

 

dhcp set expire

Allows manual changing of a client lease expiration

 

 

 

time to a certain value.

 

 

 

 

 

 

dhcp set lease

Controls DHCP lease time.

 

 

 

 

 

 

dhcp set mask

Changes the mask of a DHCP subnet.

 

 

 

 

 

 

dhcp set otherserver

Instructs the router’s DHCP server to either contin-

 

 

 

ue or stop sending DHCP requests when another

 

 

 

DHCP server is detected on the LAN.

 

 

 

 

 

 

dhcp set valueoption

Sets values for global options, options specific to a

 

 

 

subnetwork, or options specific to a client lease.

 

 

 

 

 

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Efficient Networks®

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Efficient Networks 107-0001-000 manual Specifies the Tftp server boot server, Clears the values from a pool of addresses