D-Link DAS-3224_revB User Manual
54
DAS3series LCT Operation Menus
DHCP Relay Configuration
The DHCP Relay configuration provides DHCP Relay Option 82 function.
DHCP allows individual computers on an IP network to extract their configurations from DHCP server.
The overall purpose of this is to reduce the work necessary to administer a large IP network. The most
significant piece of information distributed in this manner is the IP address. Information can be added
into client TCP/IP configuration requests that IP-DSLAM relays to a DHCP server. This helps provide
authentication about the source of the request. Please refer to RFC 3046 for further details.
DHCP allows individual computers on an IP network to extract their configurations from DHCP server.
The overall purpose of this is to reduce the work necessary to administer a large IP network. The most
significant piece of information distributed in this manner is the IP address. Information can be added
into client TCP/IP configuration requests that IP-DSLAM relays to a DHCP server. This helps provide
authentication about the source of the request. Please refer to RFC 3046 for further details.
Figure 3-38
DHCP Relay Configuration Dialog.
Table 3-28
Configuring DHCP Relay Configuration
Item
Description
DHCP Relay
DHCP Relay disable
To disable the DHCP relay function.
DHCP Relay enable
This enables the DHCP relay function.
Enable Option 82
This enables the DHCP relay with option 82.
Server IP Address
This specifies the DHCP Server IP address.
Agent IP address
This specifies the relay agent IP address.
Circuit ID
This field will be included in Option 82 message to identify relay agent.
Press
the
‘Apply’ button to confirm the setting.
Remote ID
Port (vpi/vci) pull down menu
Please select a Port (vpi/vci) pair to set remote ID.
Remote ID
This field will be included in Option 82 message to identify relay agent.
DAS3series IP-DSLAM
System Configuration Guide