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system will assign a mask automatically according to the IP address class.
This command is used with “hardware address” command or “client
identifier” command when binding address manually. If the identifier or
hardware address of the requesting client matches the specified identifier
or hardware address, the DHCP server assigns the IP address defined in
“host” command to the client.
Example: Specify IP address 10.1.128.160 to be bound to user with hardware address
00-10-5a-60-af-12 in manual address binding.
Switch(dhcp-1-config)#hardware-address 00-10-5a-60-af-12
Switch(dhcp-1-config)#host 10.1.128.160 24
Related command: hardware-address、client-identifier
11.2.2.9 ip dhcp conflict logging
Command: ip dhcp conflict logging
no ip dhcp conflict logging
Function: Enable logging for address conflicts detected by the DHCP server; the “no ip
dhcp conflict logging” command disables the logging.
Default: Logging for address conflict is enabled by default.
Command mode: Global Mode
Usage Guide: When logging is enabled, once the address conflict is detected by the
DHCP server, the conflicting address will be logged. Addresses present in
the log for conflicts will not be assigned dynamically by the DHCP server
until the conflicting records are deleted.
Example: Disable logging for DHCP server.
Switch(Config)#no ip dhcp conflict logging
Related command: clear ip dhcp conflict
11.2.2.10 p dhcp excluded-address
Command: ip dhcp excluded-address <low-address> [<high-address>]
no ip dhcp excluded-address <low-address> [<high-address>]
Function: Specify addresses excluding from dynamic assignment; the “no ip dhcp
excluded-address <low-address> [<high-address>]” command cancels the
setting.
Parameter: <low-address> is the starting IP address, [<high-address>] is the ending IP
address.
Default: Only individual address is excluded by default.