Delta DVS-328 series, User Manual

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C h a p t e r 3 F e a t u r e d F u n c t i o n s
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Port Based DHCP Binding Configuration
Description Factory default
Pool ID
It’s the DHCP Pool number. 1
Interface
The interface number.You can specify the interface which will assign the
specific IP address when the DHCP client is connect to the specific interface.
None
IP Address
The static IP address which assigned to the specified interface.And it should be
included in the Excluded Address of DHCP Server Configuration.
None

RARP Bindings Configuration
The RARP Bindings Configuration supports to use RARP to acquire IP for device without DHCP client
function.
Note:
Please remember to enable the MAC Based DHCP Binding Configuration or Port Based
Binding Configuration before you use this function, otherwise the RARP will not use the static
binding to assign IP address to the client.
RARP Binding Configuration
Description Factory default
IP Address
It’s the static IP which acquired from the MAC Based DHCP Binding
Configuration or Port Based Binding Configuration.
None
Hardware Type
This field displays a type of hardware address of the client.

Client ID : The type of the HW address.If the client uses DHCP option 61 to
specify itself, the hardware type is the client ID, and the hardware address is
the string identifier.

Ethernet : The type of the HW address, and the hardware address is an
MAC address.
None
Hardware Address
This field displays the MAC address or the string identifier. None
3.1.5.2 DHCP Relay
A DHCP Relay can make broadcast messages to be sent over routers. And a DHCP relay can receive a DHCP
broadcast request packet and forward it to a specified server. The operating theory is shown in the figure below.