Configuring Wireless Network
Quantum Spark 1500, 1600 and 1800 Appliance Series R80.20.40 Locally Managed Administration Guide | 75
n
Level of interference from other Wi-Fi networks on the current Wi-Fi channel.
n
Signal level for the Wi-Fi clients connected to this appliance.
Procedure
1. Connect to the command line on the Quantum Spark appliance.
2. Log in to the Expert mode.
3. Run the Wi-Fi Quality Analyzer:
wifi_quality
Example Output
WiFi Quality Report
===================
Appliance is using channel 11
The WiFi setup in terms of interference from neighbour APs is very good
(grade = 2.5). Even the strongest interferer of all APs - ExampleWiFi,
accounting for 74 percent of potential interference has a relatively low
rssi (= 24).
Wifi Setup Grades:
below 2.5 - excellent
2.5 - 3.0 - very good
3.0 - 3.5 - good
3.5 - 5.0 - not so good
5.0 - 6.5 - not good
above 6.5 - terrible
As for individual clients, they can experience quality issues if their
signal is too small, or they don't maintain a line of sight with the
appliance or they are just too remote. Please consult the following table
regarding the individual clients connected to the appliance
ExampleClient1 : mac=XX:XX:XX:XX:XX:XX: rssi = 55, very good
quality
ExampleClient2 : mac=XX:XX:XX:XX:XX:XX: rssi = 21, good quality