Cayman Systems 2E-W, Руководство пользователя

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Cayman 2E-W User’s Guide Configuring Your Cayman 2E-W
November 2000
3-5
WAN (Ethernet B)
Port Information
(Optional)
If you want to customize the settings for the WAN (Ethernet B) port
on your Cayman 2E-W, print the following table and use it to enter
information in the Cayman 2E-W Ethernet B (WAN) Configuration
window.
Configuring Your
Computer
The following instructions assume that you want all devices on your
workgroup Ethernet network to use IP addresses on the 192.168.1.0
network. If your workgroup network must use another network
number, refer to
Entering LAN (Ethernet A) Settings on page 3-17
for information on how to change the IP address of the LAN interface
for the Cayman 2E-W.
Field Name Description
Your
Information
Local Address The IP address of the Cayman
2E-W on the network
connected to the WAN
(Ethernet B) port. Default is
0.0.0.0
.
Net Mask Subnet mask in use for the
network connected to the
WAN (Ethernet B) port.
Default is typically
255.255.255.0
.
Network
Address
Translation
(NAT) On/Off Specifies whether the Cayman
2E-W will perform Network
Address Translation. This
feature hides the IP addresses
of the PCs on the LAN from
the wide area network and the
Internet. Unless specifically
instructed, you should leave
this feature on, as it provides
additional security to your
LAN. Default is
On
.