44
Switch(config-dhcp)# ip dhcp relay information
policy replace
drop Relay Policy
keep Drop/Keep/Replace option82 field
replace
Show DHCP server
information
Switch# show ip dhcp server statistics
Switch# show ip dhcp server statistics
DHCP Server ON
Address Pool 1
network:192.168.17.0/24
default-router:192.168.17.254
lease time:300
Excluded Address List
IP Address
---------------
(list excluded address)
Manual Binding List
IP Address MAC Address
--------------- --------------
(list IP & MAC binding entry)
Leased Address List
IP Address MAC Address Leased Time Remains
--------------- --------------
--------------------
(list leased Time remain information for each entry)
Backup and Restore
Backup Startup
Configuration file
Switch# copy startup-config tftp:
192.168.2.33/default.conf
Writing Configuration [OK]
Note 1: To backup the latest startup configuration
file, you should save current settings to flash first.
You can refer to 4.12 to see how to save settings to
the flash.
Note 2: 192.168.2.33 is the TFTP server’s IP and
default.conf is name of the configuration file. Your
environment may use different IP addresses or
different file name. Please type target TFTP server
