HPE 5900 series

43
network
display dhcp server ip-in-use
Use display dhcp server ip-in-use to display binding information about assigned IP addresses.
Syntax
display dhcp server ip-in-use [ ip ip-address | pool pool-name ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
ip ip-address: Displays binding information about the specified IP address.
pool pool-name: Displays binding information about the specified IP address pool. The pool name is
a case-insensitive string of 1 to 63 characters.
Usage guidelines
If you do not specify any parameters, this command displays binding information about all assigned
DHCP addresses.
If the lease deadline exceeds the year 2100, the lease expiration time is displayed as After 2100.
The client binding information can be used by other security modules such as IP source guard only
when the DHCP server is configured on the gateway of DHCP clients.
Examples
# Display binding information about all assigned DHCP addresses.
<Sysname> display dhcp server ip-in-use
IP address Client identifier/ Lease expiration Type
Hardware address
10.1.1.1 4444-4444-4444 Not used Static(F)
10.1.1.2 3030-3030-2e30-3030- May 1 14:02:49 2009 Auto(C)
662e-3030-3033-2d45-
7468-6572-6e65-74
10.1.1.3 1111-1111-1111 After 2100 Static(C)
Table 8 Command output
Field
Description
IP address IP address assigned.
Client identifier/Hardware
address
Client ID or hardware address.
Lease expiration
Lease expiration time:
• Exact time (May 1 14:02:49 2009 in this example)—Time when the
lease will expire.
• Not used—The IP address of the static binding has not been assigned
to the specific client.
• Unlimited—Infinite lease expiration time.
• After 2100—The lease will expire after 2100.