Print
this page
Email this topic
Feedback
View PDF
Download EPUBconfigure ip-security dhcp-bindings add
configure ip-security dhcp-binding add ip ip_address mac mac_address {vlan} vlan_name server-port server_port client-port client_port lease-time seconds
Description
Creates a DHCP binding.
Syntax Description
| ip_address | Specifies the IP address for the DHCP binding. |
| mac_address | Specifies the MAC address for the DHCP binding. |
| vlan_name | Specifies the name of the VLAN for the DHCP binding. |
| server_port | Specifies the server port for the DHCP binding. |
| client_port | Specifies the client port for the DHCP binding. |
| seconds | Specifies the number of seconds for the lease. |
Default
N/A.
Usage Guidelines
This commands allows you to add a DHCP binding in order to re-create the bindings after reboot and to allow IP Security features to work with clients having static IP addresses.
Note
Setting the lease-time to 0 causes the DHCP binding to be static; in other words, it is not aged-out if no DHCP renew occurs. This is for use with clients using static IP addresses.
History
This command was first available in ExtremeXOS 12.1.
Platform Availability
This command is available on BlackDiamond X8 series switches, BlackDiamond 8000 series modules, and Summit Family switches.