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 ] [ vpn-instance vpn-instance-name ] | 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 assigned IP address. If you do not specify an IP address, this command displays binding information about all assigned IP addresses.
vpn-instance vpn-instance-name: Specifies an MPLS L3VPN instance by its name, a case-sensitive string of 1 to 31 characters. If you do not specify a VPN instance, this command displays binding information about assigned IP addresses for the public network.
pool pool-name: Displays binding information about assigned IP addresses in the specified address pool. The pool name is a case-insensitive string of 1 to 63 characters. If you do not specify an address pool, this command displays binding information about assigned IP addresses in all address pools.
Usage guidelines
The binding information can be used by other security modules only when the DHCP server is configured on the gateway of DHCP clients.
If the lease deadline exceeds the year 2100, the lease expiration time is displayed as After 2100.
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 2015 Auto(C) 662e-3030-3033-2d45- 7468-6572-6e65-74 10.1.1.3 1111-1111-1111 After 2100 Static(C)
Table 9: Command output
Field | Description | |
---|---|---|
IP address | IP address assigned. | |
Client identifier/Hardware address | Client ID or hardware address. | |
Lease expiration | Lease expiration time:
| |
Type | Binding types:
|
Related commands
reset dhcp server ip-in-use