Option - 3Com 8807 Command Reference Manual

846 C 47: DHCP C C
HAPTER ONFIGURATION OMMANDS
mask-length: Length of the network mask of an IP address pool. It is an integer in
the range of 0 to 32.
Description
Use the network command to configure an address range for dynamic IP address
assignment.
Use the undo network command to remove the address range configured for
dynamic IP address assignment.
By default, no IP address range is configured for dynamic IP address assignment.
Each DHCP address pool can be configured with only one address range. If you
execute the network command multiple times, then only the last configured
address range works.
Related command: dhcp server ip-pool, dhcp server forbidden-ip.
Example
# Configure 192.168.8.0/24 as the address range for the global DHCP address
pool 0.
<SW8800> system-view
System View: return to User View with Ctrl+Z.
[SW8800] dhcp server ip-pool 0
[3Com-dhcp-0] network 192.168.8.0 mask 255.255.255.0

option

Syntax
option code { ascii ascii-string | hex hex-string | ip-address ip-address [
ip-address ] }
undo option code
View
DHCP address pool view
Parameter
code: Customized option value, a number ranging from 2 to 254.
ascii ascii-string: Specifies an ASCII string. The ascii-string argument is a string that
is of 1 to 63 characters in length.
hex hex-string: Specifies a numeric string containing two or four hexadecimal
digits (hh or hhhh).
ip-address ip-address [ ip-address ]: Specifies one or more IP addresses. You can
specify up to eight IP addresses (separated by spaces) in one command.
Description
Use the option command to configure a custom DHCP option for a global DHCP
address pool.