Chapter 1 Introduction
NXC Series User’s Guide
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1.3 Applications
These are some example applications for your NXC.
1.3.1 AP Management
Manage multiple separate Access Points (APs) from a single, persistent location. APs can also be
configured to monitor for rogue APs.
Figure 2 AP Management Example
Here, the NXC (A) connects to a number of Power over Ethernet (PoE) devices (B). They connect to the
managed Access Points (C), such as NWA5123-NI, which in turn provide access to the network for the
wireless clients (D) within their broadcast radius.
1.3.2 Wireless Security
Keep the connections between wireless clients and your APs secure with the NXC’s comprehensive
wireless security tools. APs can be configured to require WEP and WPA encryption from all wireless clients
attempting to associate with them. Furthermore, you can protect your network by monitoring for rogue
APs. Rogue APs are wireless access points operating in a network’s coverage area that are not under
the control of the network’s administrators, and can potentially open up critical holes in a network’s
security policy.
1.3.3 Captive Portal
The NXC can be configured with a captive portal, which intercepts all network traffic, regardless of
address or port, until a connecting user authenticates his or her session, through a designated login Web
page.
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