display dhcp client

Function

The display dhcp client command displays DHCP/BOOTP client lease information.

Format

display dhcp client [ interface interface-type interface-number ]

Parameters

Parameter	Description	Value
interface interface-type interface-number	Displays DHCP/BOOTP client lease information on a specified interface: interface-type specifies the interface type. interface-number specifies the interface number.	-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

When a device functions as the DHCP/BOOTP client, this command displays DHCP/BOOTP client lease information.

Example

# Display DHCP client lease information.

<HUAWEI> display dhcp client
DHCP client lease information on interface Vlanif119 :                           
 Current machine state         : Bound                                          
 Internet address assigned via : DHCP                                           
 Physical address              : 0819-a6cd-a896                                 
 IP address                    : 192.168.119.254                                
 Subnet mask                   : 255.255.255.0                                  
 Gateway ip address            : 192.168.119.1                                  
                                 192.168.119.3                                  
                                 192.168.119.2                                  
 DHCP server                   : 192.168.119.1                                  
 Lease obtained at             : 2008-10-01 04:35:10                            
 Lease expires at              : 2008-10-01 04:36:10                            
 Lease renews at               : 2008-10-01 04:35:40                            
 Lease rebinds at              : 2008-10-01 04:36:03                            
 Classless static route        : 192.168.0.0/16 via 192.168.119.1               
                                 10.10.0.0/16 via 192.168.119.2       
 Host name                     : client  
 Request option list           : 1 3 6 15 28 33 44 121 184       
 Class identifier              : huawei  
 Client identifier             : 0819-a6cd-a896

**Table 1** Description of the **display dhcp client** command output
Item	Description
DHCP client lease information on interface if1	DHCP client lease information on the interface if1.
Current machine state	Current device status.
Internet address assigned via	IP address obtained using DHCP or BOOTP.
Physical address	Device MAC address.
IP address	Device IP address.
Subnet mask	Mask of the device IP address.
Gateway ip address	Gateway address of the DHCP or BOOTP server.
DHCP server	DHCP server address (no value for a BOOTP client).
Lease obtained at	Time the lease is obtained.
Lease expires at	Time the lease expires (no value for a BOOTP client).
Lease renews at	Time the lease needs to be renewed (no value for a BOOTP client). The lease of an IP address needs to be renewed when half of the lease expires.
Lease rebinds at	Time the lease is renewed (no value for a BOOTP client). The lease of an IP address is renewed when 87.5% of the lease expires.
Classless static route	Classless static route.
Host name	Information about Option 12, which is the host name of the client.
Request option list	Information about Option 55, which is the request option list of the client.
Class identifier	Information about Option 60, which is the vendor type identifier.
Client identifier	Information about Option 61, which is the client identifier.