Security Commands
ExtremeWare XOS 11.5 supports only the Summit X450 family of switches and the BlackDiamond 8800 series switch.
ExtremeWare XOS 11.5 Command Reference Guide
948
clear vlan dhcp-address-allocation
clear vlan <vlan_name> dhcp-address-allocation [[all {offered | assigned |
declined | expired}] | <ipaddress>]
Description
Removes addresses from the DHCP allocation table.
Syntax Description
Default
N/A.
Usage Guidelines
You can either delete a single entry, using the IP address, or all entries. If you use the
all
option, you
can additionally delete entries in a specific state.
Example
The following command removes all the declined IP addresses by hosts on the VLAN
temporary
:
clear vlan temporary dhcp-address-allocation all declined
History
This command was first available in ExtremeWare XOS 11.0.
Platform Availability
This command is available on all platforms.
vlan_name
Specifies the VLAN of the DHCP server.
all
Specifies all IP addresses, or all IP addresses in a particular state.
offered
Specifies IP addresses offered to clients.
assigned
Specifies IP addresses offered to and accepted by clients.
declined
Specifies IP addresses declined by clients
expired
Specifies IP addresses whose lease has expired and not renewed by the DHCP
server.
ipaddress
Specifies a particular IP address.
