Filter
Top Products
712 CHAPTER 51: DHCP SERVER CONFIGURATION COMMANDS
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.
Description Use the
display dhcp server expired command to display the lease expiration
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.
Example # Display information about lease expirations in all DHCP address pools.
Global pool:
IP address Client-identifier/ Lease expiration Type
Hardware address
4.4.4.6 3030-3066-2e65-3230- Apr 25 2007 17:10:47 Release
302e-3130-3234-2d45-
7468-6572-6e65-7430-
2f31
--- total 1 entry ---
display dhcp server free-ip
Syntax display dhcp server free-ip
View Any view
Parameter None
Description Use the
display dhcp server free-ip command to display information about
assignable IP addresses, which have never been assigned.
Example # Display information about assignable IP addresses.
<Sysname> display dhcp server free-ip
IP Range from 10.0.0.0 to 10.0.0.255
display dhcp server forbidden-ip
Syntax display dhcp server forbidden-ip
Table 127 Description on fields of the display dhcp server expired command
Field Description
Global pool Information about lease expiration of a DHCP address pool
IP address Expired IP addresses
Client-identifier/Hardware
address
IDs or MACs of clients whose IP addresses were expired
Lease expiration The lease expiration time
Type Types of lease expirations. Currently, this field is set to Release.