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undo dhcp client dscp
Default
The DSCP value is 56 in DHCP packets sent by the DHCP client.
Views
System view
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 ascii-string | hex 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 ascii-string: Specifies a case-sensitive ASCII string of 1 to 63 characters as the client ID.
hex hex-string: Specifies a hexadecimal number 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 number as the client ID.
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