AT-GS900M Series Command Reference
Section III: Layer 2 Switching 305
ADD DHCPSNOOPING
Syntax
add dhcpsnooping binding=
mac_address
interface=
vlan_interface
ip=
ip_address
port=
port_number
Parameters
mac_address
Specifies the MAC address of the client.
vlan_interface
Specifies the VLAN name or VLAN ID that the client belong to.
ip_address
Specifies the IP address of the client.
port_number
Specifies the port number that the client is connected to.
Description
Use this command to add a static entry to the DHCP Snooping table.
Here are guidelines for DHCP Snooping:
By default, one port can be only one static entry. To add more than
one entry per port, use the SET DHCPSNOOPING PORT
command to change the maxlease value.
A trusted port cannot be a static entry to the DCHP Snooping table.
An IP address in the DCHP range cannot be added to the DHCP
Snooping table.
Confirmation Command
“SHOW DHCPSNOOPING DATABASE” on page 330
Example
The following command adds a static entry to the DCHP Snooping table:
Manager > add dhcpsnooping binding=00-00-00-00-00-01
intervace=vlan2 ip=192.168.10.5 port=5
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