D-Link NetDefend SOHO DFL-160, Руководство пользователя

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These are intended for connection to local, internal networks which will be protected from the
outside internet by the highest security available from the DFL-160.
Interfaces LAN1 to LAN4 are connected together via a switch fabric in the DFL-160 which
means that traffic travelling between them will not be subject to the control of NetDefendOS.
All four are considered to be part of the single logical LAN interface.
This manual will refer to the LAN interface and by this will mean a connection to any of these 4
physical interfaces.
The management options for the LAN interface are described in Section 3.3, “LAN Settings”.
• The DMZ interface.
This is for connection to a local network which will be the Demilitarized Zone (DMZ). A DMZ
is usually set aside to contain computers that regularly receive data from and send data to the
public internet. An example might be a mail server. The intent with the DMZ interface is to
provide a stage of security between the well protected, internal LAN networks and the public
Internet which is connected to the WAN interface.
If desired, the DMZ can be used like another LAN interface but does not share the common
LAN switch fabric mentioned above.
The management options for the DMZ interface are described in Section 3.4, “DMZ Settings”.
• The WAN interface.
This is intended for connection to an external network. In most cases this interface will be
connected to the public Internet via your Internet Service Provider (ISP).
The basic management options for the WAN interface are described in Section 3.2, “Internet
Connection”.
Interface Link Speed Capabilities
The physical speed capabilities are as follows:
Ethernet Interface Capability (Megabits/second)
LAN (1 to 4) 10/100/1000 Mbps
DMZ 10/100/1000 Mbps
WAN 10/100 Mbps
1.2. Ethernet Interfaces Chapter 1. Product Overview
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