Chapter 1 Introducing the NWA
NWA1100-N User’s Guide
16
1.2.5 Multi SSID
A Basic Service Set (BSS) is the set of devices forming a single wireless network (usually an access
point and one or more wireless clients). The Service Set IDentifier (SSID) is the name of a BSS. In
Multi SSID
mode, the NWA provides multiple virtual APs, each forming its own BSS and using its
own individual SSID profile.
You can configure up to eight SSID profiles, and have up to four active at any one time.
You can assign different wireless and security settings to each SSID profile. This allows you to
compartmentalize groups of users, set varying access privileges, and prioritize network traffic to
and from certain BSSs.
To the wireless clients in the network, each SSID appears to be a different access point. As in any
wireless network, clients can associate only with the SSIDs for which they have the correct security
settings.
For example, you might want to set up a wireless network in your office where Internet telephony
(VoIP) users have priority. You also want a regular wireless network for standard users, as well as a
‘guest’ wireless network for visitors. In the following figure,
VoIP_SSID
users have QoS priority,
SSID01
is the wireless network for standard users, and
Guest_SSID
is the wireless network for
guest users.
Figure 9
Multiple BSSs
1.3 Ways to Manage the NWA
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