Chapter 6 Wireless
NWA1123-ACv2 User’s Guide
60
Each field is described in the following table.
6.4.1 Disassociating and Delaying Connections
When your AP becomes overloaded, there are two basic responses it can take. The first one is to
“delay” a client connection. This means that the AP withholds the connection until the data transfer
Table 27
Configuration > Wireless > Load Balancing
LABEL
DESCRIPTION
Enable Load
Balancing
Select this to enable load balancing on the NWA.
Use this section to configure wireless network traffic load balancing between the
managd APs in this group.
Mode
Select a mode by which load balancing is carried out.
Select
By Station Number
to balance network traffic based on the number of specified
stations connected to the NWA.
Select
By Traffic Level
to balance network traffic based on the volume generated by
the stations connected to the NWA.
Select
By Smart Classroom
to balance network traffic based on the number of
specified stations connected to the NWA. The NWA ignores association request and
authentication request packets from any new station when the maximum number of
stations is reached.
If you select
By Station Number
or
By Traffic Level
, once the threshold is crossed
(either the maximum station numbers or with network traffic), the NWA delays
association request and authentication request packets from any new station that
attempts to make a connection. This allows the station to automatically attempt to
connect to another, less burdened AP if one is available.
Max Station
Number
Enter the threshold number of stations at which the NWA begins load balancing its
connections.
Traffic Level
Select the threshold traffic level at which the NWA begins load balancing its connections
(
Low
,
Medium
,
High
).
The maximum bandwidth allowed for each level is:
•
Low
- 11 Mbps,
•
Medium
- 23 Mbps
•
High
- 35M bps
Disassociate
station when
overloaded
This function is enabled by default and the disassociation priority is always
Signal
Strength
when you set
Mode
to
By Smart Classroom
.
Select this option to disassociate wireless clients connected to the AP when it becomes
overloaded. If you do not enable this option, then the AP simply delays the connection
until it can afford the bandwidth it requires, or it transfers the connection to another AP
within its broadcast radius.
The disassociation priority is determined automatically by the NWA and is as follows:
•
Idle Timeout
- Devices that have been idle the longest will be kicked first. If none
of the connected devices are idle, then the priority shifts to
Signal Strength
.
•
Signal Strength
- Devices with the weakest signal strength will be kicked first.
Note: If you enable this function, you should ensure that there are multiple APs within the
broadcast radius that can accept any rejected or kicked wireless clients; otherwise,
a wireless client attempting to connect to an overloaded AP will be disassociated
permanently and never be allowed to connect.
Apply
Click
Apply
to save your changes back to the NWA.
Reset
Click
Reset
to return the screen to its last-saved settings.
Summary of Contents for NWA1123-ACv2
Page 10: ...10 PART I User s Guide...
Page 29: ...29 PART II Technical Reference...
Page 55: ...Chapter 6 Wireless NWA1123 ACv2 User s Guide 55 Figure 31 Configuration Wireless AP Management...
Page 210: ...Appendix D Legal Information NWA1123 ACv2 User s Guide 210 Environmental Product Declaration...
