ZyXEL Communications NWA3160 User Manual
Chapter 8 Wireless Configuration
ZyXEL NWA-3160 Series User’s Guide
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8.1.2 ESS
An Extended Service Set (ESS) consists of a series of overlapping BSSs, each containing an
access point, with each access point connected together by a wired network. This wired
connection between APs is called a Distribution System (DS). An ESSID (ESS IDentification)
uniquely identifies each ESS. All access points and their associated wireless stations within
the same ESS must have the same ESSID in order to communicate.
access point, with each access point connected together by a wired network. This wired
connection between APs is called a Distribution System (DS). An ESSID (ESS IDentification)
uniquely identifies each ESS. All access points and their associated wireless stations within
the same ESS must have the same ESSID in order to communicate.
Figure 62 Extended Service Set
8.2 Wireless LAN Basics
See the Wireless LANs Appendix for information on the following:
• Wireless LAN Topologies
• Channel
• RTS/CTS
• Fragmentation Threshold
• IEEE 802.1x
• RADIUS
• Types of Authentication
• WPA
• Security Parameters Summary
• Channel
• RTS/CTS
• Fragmentation Threshold
• IEEE 802.1x
• RADIUS
• Types of Authentication
• WPA
• Security Parameters Summary