3Com 8800 Configuration Manual page 116

3Com Switch 8800 Configuration Guide
Perform the following configuration in DHCP address pool view.
Table 13-6 Configure static address binding for a global DHCP address pool
Configure an IP address to be statically
bound
Free a statically bound IP address
Configure a MAC address to be
statically bound
Free a statically bound MAC address
IP addresses in a global DHCP address pool are not statically bound by default.
Note:
The static-bind ip-address command and the static-bind mac-address command
must be used together as a pair when you configure static binding entries. When you
re-execute the command pair with the same IP address/MAC address, the newly
configured IP address/MAC address overwrites the existing one.
II. Configuring static address binding for a VLAN interface address pool
At present, a VLAN interface DHCP address pool supports one-to-multiple MAC-IP
address binding.
Perform the following configuration in VALN interface view.
Table 13-7 Configure static address binding for a VLAN interface address pool
Configure static address binding for the
current VLAN interface address pool
Remove a statically bound IP address
entry
IP addresses in the address pool of a VLAN interface are not statically bound by
default.
Operation
Operation
13-8
Chapter 13 DHCP Configuration
Command
static-bind ip-address
[ mask netmask ]
undo static-bind ip-address
static-bind mac-address mac-address
undo static-bind mac-address
Command
dhcp server static-bind ip-address
ip-address mac-address mac-address
undo dhcp server
{ ip-address ip-address | mac-address
mac-address }
ip-address
static-bind