Dhcp Client Identifier - HP MSR Series Command Reference Manual

Predefined user roles
network-admin
Parameters
dscp-value: Sets the DSCP value for DHCP packets, in the range of 0 to 63.
Usage guidelines
The DSCP value of a packet specifies the priority level of the packet and affects the transmission priority
of the packet. A bigger DSCP value represents a higher priority.
Examples
# Set the DSCP value to 30 for DHCP packets sent by the DHCP client.
<Sysname> system-view
[Sysname] dhcp client dscp 30

dhcp client identifier

Use dhcp client identifier to configure a DHCP client ID for an interface.
Use undo dhcp client identifier to restore the default.
Syntax
dhcp client identifier { ascii string | hex string | mac interface-type interface-number }
undo dhcp client identifier
Default
An interface generates the DHCP client ID based on its MAC address. If the interface has no MAC
address, it uses the MAC address of the first Ethernet interface to generate its client ID.
Views
Interface view
Predefined user roles
network-admin
Parameters
ascii string: Specifies a case-sensitive ASCII string of 1 to 63 characters as the client ID.
hex string: Specifies a hexadecimal 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 performing one of the following
operations:
Naming an ASCII string or hexadecimal string as the client ID.
•
• 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.
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