D-Link DWS-3160-24TC, Справочное руководство CLI

Страница: 288 / 983

DWS-3160 Series Gigabit Ethernet Unified Switch CLI Reference Guide
284
Format
config dhcp_relay option_61 state [enable | disable]
Parameters
state - Specifies whether the DHCP relay Option 61 is enabled or disabled.
enable - Enables the function DHCP relay use Option 61 ruler to relay DHCP packet.
disable - Disables the function DHCP relay use Option 61 ruler to relay DHCP packet.
Restrictions
Only Administrators, Operators and Power-Users can issue this command.
Example
To configure the state of dhcp_relay Option 61:
DWS-3160-24PC:admin# config dhcp_relay option_61 state enable
Command: config dhcp_relay option_61 state enable
Success
DWS-3160-24PC:admin#
24-17 config dhcp_relay option_61 add
Description
This command is use to add a rule to determine the relay server based on Option 61. The match
rule can base on either MAC address or a user-specified string. Only one relay server can be
specified for a MAC-address or a string.
If relay servers are determined based on Option 60, and one relay server is determined based on
Option 61, the final relay servers will be the union of these two sets of the servers.
Format
config dhcp_relay option_61 add [mac_address <macaddr> | string <desc_long 255>] [relay
<ipaddr> | drop]
Parameters
mac_address - The client’s client-ID which is the hardware address of client.
<macaddr> - Enter the client's MAC address here.
string - The client’s client-ID, which is specified by administrator.
<desc_long 255> - Enter the client's description here. This value can be up to 255 characters
long.
relay - Specifies to relay the packet to a IP address.
<ipaddr> - Enter the IP address used for this configuration here.
drop - Specifies to drop the packet.