Manual

[phone] www.qtech.ru
Москва, Новозаводская ул., 18, стр. 1
227
command deletes the lease period allocated to
addresses in the address pool.
max-lease-time {[<days>] [<hours>]
[<minutes>] | infinite}
no max-lease-time
Set the maximum lease time for the addresses
in the address pool; the no command restores
the default setting.
Global Mode
ip dhcp excluded-address <low-address>
[<high-address>]
no ip dhcp excluded-address <low-
address> [<high-address>]
Exclude the addresses in the address pool that
are not for dynamic allocation.
(3) Configure manual DHCP address pool parameters
Command
Explanation
DHCP Address Pool Mode
hardware-address <hardware-address>
[{Ethernet | IEEE802|<type-number>}]
no hardware-address
Specify/delete the hardware address when
assigning address manually.
host <address> [<mask> | <prefix-length> ]
no host
Specify/delete the IP address to be assigned
to the specified client when binding address
manually.
client-identifier <unique-identifier>
no client-identifier
Specify/delete the unique ID of the user
when binding address manually.
3. Enable logging for address conflicts
Command
Explanation
Global Mode
ip dhcp conflict logging
no ip dhcp conflict logging
Enable/disable logging for DHCP address to
detect address conflicts.
Admin Mode
clear ip dhcp conflict <address | all >
Delete a single address conflict record or all
conflict records.
29.3 DHCP Relay Configuration
When the DHCP client and server are in different segments, DHCP relay is required to transfer
DHCP packets. Adding a DHCP relay makes it unnecessary to configure a DHCP server for