200
―command deletes this setting.
Parameters:
<filename>
is the name of the file to be imported, up to 255 characters are
allowed.
Command Mode:
DHCP Address Pool Mode
Usage Guide:
Specify the name of the file to be imported for the client. This is usually
used for diskless workstations that need to download a configuration file from the server
on boot up. This command is together with the ―next sever‖.
Example:
The path and filename for the file to be imported is
―c:\temp\nos.img‖
Switch(dhcp-1-config)#bootfile c:\temp\nos.img
Related Command: next-server
20.1.2 clear ip dhcp binding
Command: clear ip dhcp binding {
<address>
| all}
Function:
Deletes the specified IP address-hardware address binding record or all IP
address-hardware address binding records.
Parameters:
<address>
is the IP address that has a binding record in decimal format.
all
refers to all IP addresses that have a binding record.
Command mode:
Admin Mode.
Usage Guide:
―
show ip dhcp binding
‖ command can be used to view binding
information for IP addresses and corresponding DHCP client hardware addresses. If the
DHCP server is informed that a DHCP client is not using the assigned IP address for
some reason before the lease period expires, the DHCP server would not remove the
binding information automatically. The system administrator can use this command to
delete that IP address-
client hardware address binding manually, if ―all‖ is specified, then
all auto binding records will be deleted, thus all addresses in the DHCP address pool will
be reallocated.
Example:
Removing all IP-hardware address binding records.
Switch#clear ip dhcp binding all
Related Command: show ip dhcp binding
20.1.3 clear ip dhcp conflict
Command: clear ip dhcp conflict {
<address>
| all }
Function:
Deletes an address present in the address conflict log.
Parameters:
<address>
is the IP address that has a conflict record;
all
stands for all
addresses that have conflict records.
Command mode:
Admin Mode.
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