Display Dhcp Server Free-Ip; Display Dhcp Server Forbidden-Ip - H3C MSR 20-20 Command Reference Manual

712 C 51: DHCP S
HAPTER
Description
Example

display dhcp server free-ip

Syntax
View
Parameter
Description
Example

display dhcp server forbidden-ip

Syntax
C C
ERVER ONFIGURATION OMMANDS
ip ip-address: Displays the lease expiration information of a specified IP address.
pool [ pool-name ]: Displays the lease expiration information of a specified
address pool. The pool name is a string of 1 to 35 characters. If the pool name is
not specified, the lease expiration information of all address pools is displayed.
Use the
display dhcp server expired
information of specified DHCP address pool(s) or an IP address.
DHCP will assign these expired IP addresses to DHCP clients after all addresses
have been assigned.
# Display information about lease expirations in all DHCP address pools.
Global pool:
IP address
4.4.4.6
--- total 1 entry ---
Table 127 Description on fields of the display dhcp server expired command
Field
Global pool
IP address
Client-identifier/Hardware
address
Lease expiration
Type
display dhcp server free-ip
Any view
None
Use the
display dhcp server free-ip
assignable IP addresses, which have never been assigned.
# Display information about assignable IP addresses.
<Sysname> display dhcp server free-ip
IP Range from 10.0.0.0
display dhcp server forbidden-ip
command to display the lease expiration
Client-identifier/
Hardware address
3030-3066-2e65-3230-
302e-3130-3234-2d45-
7468-6572-6e65-7430-
2f31
Description
Information about lease expiration of a DHCP address pool
Expired IP addresses
IDs or MACs of clients whose IP addresses were expired
The lease expiration time
Types of lease expirations. Currently, this field is set to Release.
command to display information about
Lease expiration
Apr 25 2007 17:10:47
to 10.0.0.255
Type
Release