xStack® DES-3200 Series Layer 2 Ethernet Managed Switch WEB UI Reference Guide
DHCP Offer Permit Entry Setting
This function allows the user not only to restrict all DHCP Server packets but also to receive any specified DHCP
server packet by any specified DHCP client, it is useful when one or more DHCP servers are present on the network
and both provide DHCP services to different distinct groups of clients.
To view this window, click Security > DHCP Server Screening > DHCP Offer Permit Entry Setting as shown below:
The user may set the following parameters:
Parameter
Server IP Address
Client's MAC
Address
Ports
Click Apply to implement changes.
Figure 5 - 45. DHCP Offer Permit Entry Setting menu
Description
The IP address of the DHCP server.
The MAC address of the DHCP client. Only multiple legal DHCP servers on the network
need to be entered in this field. If there is only one legal DHCP server on the network, no
input to this field is allowed.
Choose the range of ports that you want to use as the DHCP server, or check the All Ports
box if you wish to use all the ports on the Switch.
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