IAS-2000 v2
User’s Manual
.
3
request for the access. In the meantime, IAS-2000 v2 will also continue blocking the user from accessing the
network. If the user is an authorized user, then IAS-2000 v2 will authorize the user with an appropriate access right,
so that the user can use the network. If the online user remains idle without using the network for a time exceeding a
predetermined idle time on IAS-2000 v2 or the online user logs out of the system, IAS-2000 v2 will exit the working
stage of such user and terminate the user’s access right of the network.
The following figure provides a simple example of setting up a small enterprise network. IAS-2000 v2 is set to control
a part of the company’s intranet. The whole managed network includes cable network users and wireless network
users. In the beginning, any user located at the managed network is unable to access the network resource without
permission. If the access right to the network beyond the managed area is required, an Internet browser such as the
Internet Explorer must be opened and a connection to any website must be performed. When the browser attempts
to connect to a website, IAS-2000 v2 will force the browser to redirect to the user login webpage. The user must
enter the username and password for authentication. After the identity is authenticated successfully, the user will
gain proper access right defined on IAS-2000 v2.
Attention: Public LAN
is
referred to as
the LAN port with
the
authentication function
enabled
from
where
the
Authentication is required for the users to get access
of the network;
And,
Private LAN
is referred to as the LAN
port with the authentication function
disabled.
Another setup example is shown in the following figure. The WAN1 and WAN2 of IAS-2000 v2 simultaneously
supports the Switch of 802.3ad (Support Port Trunk), and the bandwidth of the Switch will be the sum of the WAN1
and WAN2 bandwidths, which aims at eliminating the bottleneck caused by the narrow bandwidth between
IAS-2000 v2 and the 802.3ad Switch.
Summary of Contents for IAS-2000 V2
Page 1: ...IAS 2000 v2 Internet Access Gateway User s Manual 1 ...
Page 11: ...IAS 2000 v2 User s Manual 4 ...
Page 59: ...IAS 2000 v2 User s Manual 52 ...
Page 100: ...IAS 2000 v2 User s Manual 93 Bandwidth Choose one bandwidth limit for that particular policy ...
Page 163: ...IAS 2000 v2 User s Manual 156 z For Firefox ...
