HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 3 - IP Services Command Referen - Page 87

display dhcp client

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Parameters ascii string: Specifies a case-sensitive ASCII string of 1 to 63 characters as the client ID. hex string: Specifies a hex string of 4 to 64 characters as the client ID. mac interface-type interface-number: Uses the MAC address of the specified interface as a DHCP client ID. The interface-type interface-number argument specifies an interface by its type and number. Usage guidelines A DHCP client ID is added to the DHCP option 61. A DHCP server can specify IP addresses for clients based on the DHCP client ID. You can specify a DHCP client ID by naming an ASCII string or hex string as the client ID, or by using the MAC address of an interface to generate a client ID. Whichever method you use, make sure the IDs for different DHCP clients are unique. Examples # Specify the hex string of FFFFFFF as the client ID for VLAN-interface 10. system-view [Sysname] interface vlan-interface 10 [Sysname-Vlan-interface10] dhcp client identifier hex FFFFFFFF Related commands display dhcp client display dhcp client Use display dhcp client to display DHCP client information. Syntax display dhcp client [ verbose ] [ interface interface-type interface-number ] Views Any view Predefined user roles network-admin network-operator Parameters verbose: Displays verbose DHCP client information. interface interface-type interface-number: Specifies an interface by its type and number. Usage guidelines If you do not specify any interface, the command displays DHCP client information for all interfaces. Examples # Display DHCP client information for all interfaces. display dhcp client Vlan-interface10 DHCP client information: Current state: BOUND Allocated IP: 40.1.1.20 255.255.255.0 Allocated lease: 259200 seconds, T1: 129600 seconds, T2: 226800 seconds DHCP server: 40.1.1.2 79

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Parameters
ascii
string
: Specifies a case-sensitive ASCII string of 1 to 63 characters as the client ID.
hex
string
: Specifies a hex string of 4 to 64 characters as the client ID.
mac
interface-type
interface-number
: Uses the MAC address of the specified interface as a DHCP client
ID. The
interface-type
interface-number
argument specifies an interface by its type and number.
Usage guidelines
A DHCP client ID is added to the DHCP option 61. A DHCP server can specify IP addresses for clients
based on the DHCP client ID. You can specify a DHCP client ID by naming an ASCII
string or hex string
as the client ID, or by using the MAC address of an interface to generate a client ID. Whichever method
you use, make sure the IDs for different DHCP clients are unique.
Examples
# Specify the hex string of FFFFFFF as the client ID for VLAN-interface 10.
<Sysname> system-view
[Sysname] interface vlan-interface 10
[Sysname-Vlan-interface10] dhcp client identifier hex FFFFFFFF
Related commands
display dhcp client
display dhcp client
Use
display dhcp client
to display DHCP client information.
Syntax
display dhcp client
[
verbose
] [
interface
interface-type interface-number
]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
verbose
: Displays verbose DHCP client information.
interface
interface-type interface-number
: Specifies an interface by its type and number.
Usage guidelines
If you do not specify any interface, the command displays DHCP client information for all interfaces.
Examples
# Display DHCP client information for all interfaces.
<Sysname> display dhcp client
Vlan-interface10 DHCP client information:
Current state: BOUND
Allocated IP: 40.1.1.20 255.255.255.0
Allocated lease: 259200 seconds, T1: 129600 seconds, T2: 226800 seconds
DHCP server: 40.1.1.2