HP VPN Firewall Appliances Network Management Command Reference

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undo vendor-class-identifier hex-string&<1-255>
Default
No IP address range is specified for the DHCP clients of any vendor.
Views
DHCP extended address pool view
Default command level
2: System level
Parameters
hex-string&<1-255>: A character string, used to match against Option 60 (vendor class identifier option).
The hex-string argument is a hexadecimal number in the range of 0 to FF. &<1-255> indicates that you
can type up to 255 hexadecimal numbers, which are separated by spaces.
ip range min-address max-address: Specifies the IP address range for dynamic allocation. The
min-address argument is the lowest IP address and the max-address argument is the highest IP address
for dynamic allocation.
Usage guidelines
After this feature is configured in an extended DHCP address pool, the DHCP server, when using the
extended DHCP address pool to assign an IP address to a DHCP client, checks whether Option 60 in the
DHCP request is the same as the character string configured with the vendor-class-identifier command.
If yes, the DHCP server selects an IP address from the address range specified with this command. If not,
the DHCP server selects one from the address range specified with the network ip range command.
• Only extended address pools support this command.
• The IP address range specified with this command must be included in that specified with the
network ip range command.
Examples
# Specify IP address in the range of 10.1.1.1 to 10.1.1.5 for the DHCP clients of vender a0 b0 0c.
<Sysname> system-view
[Sysname] dhcp server ip-pool 0 extended
[Sysname-dhcp-pool-0] vendor-class-identifier a0 b0 0c ip range 10.1.1.1 10.1.1.5
Related commands
• network ip range
• network mask
DHCP relay agent commands
The DHCP relay agent configuration is supported only on Layer 3 Ethernet interfaces (or subinterfaces),
VLAN interfaces, and Layer 3 aggregate interfaces.
dhcp enable (for DHCP relay agent)
Use dhcp enable to enable DHCP.
Use undo dhcp enable to disable DHCP.