Specifications

310 Chapter 8. Command Reference

DHCP ADDRELAY

Adds an address to the DHCP relay list. (This list is also the BootP server list.)

While the relay list contains at least one address, the DHCP server in the router is disabled, and the router

forwards all DHCP requests and BootP requests to all servers in the relay list. (A DHCP request is issued

whenever a device attempts to acquire an IP address). It forwards every reply received from any of the servers in

the relay list to the appropriate LAN.

To remove an address from the list, use the dhcp delRelay command (page 313). For further discussion, see

Configuring BootP/DHCP Relays, on page 89.

DHCP BOOTP ALLOW

Allows a BootP request to be processed for a particular client or subnet.

DHCP BOOTP DISALLOW

Denies processing of a BootP request for a particular client or subnet.

max Maximum number of value(s).

Example 1:

dhcp add 192.168.254.0.255.255.255.0

(adds this subnetwork)

Example 2:

dhcp add 192.168.254.31

(adds this client lease

Example 3:

dhcp add 128 1 4 ipAddress

(adds this option type

Note: In example 3, 128 allows IP addresses, the server has a minimum of one IP address, the

server can have up to four IP addresses, and the type is ÒipaddressÓ).

dhcp addRelay <ipaddr>

ipaddr IP address of a server (4 decimals separated by periods).

Example:

dhcp addrelay 128.1.210.64

dhcp bootp allow <net>|<ipaddr>

net IP address of the subnetwork lease in the format of 4 decimals separated by periods.

ipaddr IP address of the client lease in the format of 4 decimals separated by periods.

Example:

dhcp bootp allow 192.168.254.0