R3166-R3206-HP High-End Firewalls Network Management Command Reference-6PW101

117
option
Syntax
option code { ascii ascii-string | hex hex-string&<1-16> | ip-address ip-address&<1-8> }
undo option code
View
DHCP address pool view
Default level
2: System level
Parameters
code: Self-defined option number, in the range of 2 to 254, excluding 12, 50 to 55, 57 to 61, and 82.
ascii ascii-string: Specifies an ASCII string with 1 to 255 characters.
hex hex-string&<1-16>: Specifies hex digit strings. &<1-16> indicates that you can specify up to 16 hex
digit strings, separated by spaces. Each string contains 2, 4, 6 or 8 hex digits.
ip-address ip-address&<1-8>: Specifies IP addresses. &<1-8> indicates that you can specify up to eight
IP addresses, separated by spaces.
Description
Use the option command to configure a self-defined DHCP option in a DHCP address pool.
Use the undo option command to remove a self-defined DHCP option from a DHCP address pool.
The option command is not configured by default.
If you use the option command repeatedly, the latest configuration overwrites the previous one.
Related commands: dhcp server ip-pool and display dhcp server tree.
Examples
# Configure the hex digits 0x11 and 0x22 for the self-defined DHCP Option 100 in DHCP address pool
0.
<Sysname> system-view
[Sysname] dhcp server ip-pool 0
[Sysname-dhcp-pool-0] option 100 hex 11 22
reset dhcp server conflict
Syntax
reset dhcp server conflict { all | ip ip-address }
View
User view
Default level
2: System level
Parameters
all: Clears the statistics of all IP address conflicts.