D-Link DWS-3160-24TC - Page 278

DWS-3160 Series Gigabit Ethernet Unified Switch CLI Reference Guide
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Parameters
ipif - The name of the IP interface which contains the IP address below.
<ipif_name 12> - Enter the IP interface name used here. This name can be up to 12
characters long.
<ipaddr> - The DHCP/BOOTP server IP address.
Restrictions
Only Administrators, Operators and Power-Users can issue this command.
Example
To delete a DHCP/BOOTP server to the relay table:
DWS-3160-24PC:admin# config dhcp_relay delete ipif System 10.43.21.12
Command: config dhcp_relay delete ipif System 10.43.21.12
Success.
DWS-3160-24PC:admin#
24-4 config dhcp_relay option_82 check
Description
This command is used to configure the checking of the DHCP Option 82 for the DHCP relay
function.
Format
config dhcp_relay option_82 check [enable | disable]
Parameters
check - When the state is enabled, For packet come from client side, the packet should not have
the option 82’s field. If the packet has this option field, it will be dropped. The default setting is
disabled.
enable - Specifies that checking will be enabled.
disable - Specifies that checking will be disabled.
Restrictions
Only Administrators, Operators and Power-Users can issue this command.
Example
To configure the checking of the DHCP Option 82 for the DHCP relay function: