3Com Switch 7750 Series
Command Reference Guide – DHCP
Chapter 2 DHCP Relay Configuration Commands
2-5
2.1.6 dhcp-security static
Syntax
dhcp-security static
ip-address
mac
-
address
undo dhcp-security
{
ip-address |
all
|
dynamic
|
static
}
View
System view
Parameter
ip-address
: User IP address.
mac-address
: User MAC address.
all
: Removes all user address entries.
dynamic
: Removes dynamic user address entries.
static
: Removes static user address entries.
Description
Use the
dhcp-security static
command to configure a static user address entry.
Use the
undo dhcp-security
command to remove one or all user address entries, or
all user address entries of a specified type.
Related Command:
display dhcp-security
.
Example
# Configure a user address entry for the DHCP server group, with the user IP address
being 1.1.1.1 and the user MAC address being 0005-5D02-F2B3.
<3Com> system-view
System View: return to User View with Ctrl+Z
[3Com] dhcp-security static 1.1.1.1 0005-5D02-F2B3
2.1.7 dhcp-security tracker
Syntax
dhcp-security tracker
{
interval
|
auto
}
undo dhcp-security tracker
[
interval
]
View
System view
Parameter
auto
: Calculates the refresh interval according to the number of entries automatically.
