D-Link DGS-3000 Reference Manual page 262

DGS-3000 Series Layer 2 Managed Gigabit Ethernet Switch CLI Reference Guide
21-21 config dhcp ping_timeout
Description
This command is used to specify the amount of time the DHCP server must wait before timing out
a ping packet.
By default, the DHCP server waits 100 milliseconds before timing out a ping packet.
Format
config dhcp ping_timeout <millisecond 10-2000>
Parameters
<millisecond 10-2000> - Enter the amount of time the DHCP server must wait before timing out
a ping packet. The default value is 100.
Restrictions
Only Administrators, Operators and Power-Users can issue this command.
Example
To configure the time out value for ping packets:
DGS-3000-26TC:admin#config dhcp ping_timeout 500
Command: config dhcp ping_timeout 500
Success.
DGS-3000-26TC:admin#
21-22 config dhcp option_profile
Description
This command is used to configure an option to and from a DHCP server option profile. When you
apply this profile to a DHCP pool, the DHCP server will carry the DHCP option(s) in all packets.
Each profile can contain up to 10 different DHCP options and can be applied to multiple DHCP
pools. However, each DHCP pool can only assign one DHCP option profile. Any option exceeding
312 bytes will be removed. When a user configures the option set by another command(except
option 43), or cannot be set like DHCP Message Type, it will return an error message.
Format
config dhcp option_profile <profile_name 12> [add option <value 1-254> [string <multiword
255> | hex <string 254>] | delete option <value 1-254>]
Parameters
<profile_name 12> - Enter the DHCP server option profile name here. This name can be up to
12 characters long.
add - Specify to add an option to the DHCP server option profile.
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