R211x-HP Flexfabric 11900 Layer 3 - IP Services Command Reference

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Related commands
• address range
• dhcp server ip-pool
• 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
mdc-admin
mdc-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 parameter, the 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)