3com 8807 Guida Di Riferimento
DHCP Server Configuration Commands
847
Use the undo option command to remove a custom DHCP option configured for
the global DHCP address pool.
the global DHCP address pool.
If you execute the option command multiple times, the new configurations
overwrite the corresponding old ones
overwrite the corresponding old ones
Related command: dhcp server ip-pool, dhcp server option.
Example
# Configure a custom option for the global DHCP address pool, with an option
value of 100 and two hexadecimal numbers of 0x11 and 0x22.
value of 100 and two hexadecimal numbers of 0x11 and 0x22.
<SW8800> system-view
System View: return to User View with Ctrl+Z.
[SW8800] dhcp server ip-pool 0
[3Com-dhcp-0] option 100 hex 11 22
reset dhcp server
conflict
Syntax
reset dhcp server conflict { ip ip-address | all }
View
User view
Parameter
ip-address: Clears statistics about the specified IP address conflicts.
all: Clears all statistics about address conflicts.
Description
Use the reset dhcp server conflict command to clear statistics information about
DHCP address conflicts.
DHCP address conflicts.
Related command: display dhcp server conflict.
Example
# Clear all statistics information about DHCP address conflicts.
<SW8800> reset dhcp server conflict all
reset dhcp server
ip-in-use
Syntax
reset dhcp server ip-in-use{ all | interface [ vlan-interface vlan-id ] | ip
ip-address | pool [ pool-name ] }
ip-address | pool [ pool-name ] }
View
User view
Parameter
all: Specifies all binding entries.
ip-address: Specifies the binding entry that contains the specified IP address.