20

I'd like to see what channel (e.g. 1-10, I believe) each SSID in the list is. How can I find that information?

phuclv
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AngryHacker
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7 Answers7

24

On a Command Prompt, type:

netsh wlan show all
Oliver Salzburg
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David Muro
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14

Menu start run cmd.exe and type:

netsh wlan show networks mode=bssid
Bartkowsk1
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9

From a cmd (command) prompt, type:

netsh wlan show interfaces
Outdated Computer Tech
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dienilno
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4

Install inSSIDer from MetaGeek. It is simple to use and gives you information on your and other SSIDs in your area.

inSSIDer screenshot

phuclv
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BrianA
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    inSSIDer is awesome, but I think for more users, something built into the operating system would be better. – Joel Coehoorn Mar 02 '11 at 18:16
  • @Moab, @Joel Coehoorn What is considered good RSSI? There are a ton of SSIDs in the building I am in and I am trying to a find a spare channel. I currently get RSSI of -18 to -20. Is this good? – AngryHacker Mar 02 '11 at 19:05
  • @AngyHacker I'm getting 4 out of 5 bars on the Win7 indicator for -60. If you look at the "time graph" window it is colour coded. -20 is well into the green! RSSI is in negative dB's so the lower the number the better the signal. – BrianA Mar 03 '11 at 13:52
  • Sadly this program is not free. – Elmue Dec 29 '17 at 20:59
  • It used to be free. However, it is indeed no longer available for free directly from MetaGeek. Freeware archives may still have it, though. Like CHIP, a German computer magazine: http://www.chip.de/downloads/inSSIDer-Home-letzte-Freeware-Version_41273737.html – Daniel B Jan 23 '18 at 13:45
1

I'd recommend Free NetSpot for these purposes. All the necessary information is in the Discover mode window. Here are some screenshots:

Discover mode - NetSpot

Channel interference - NetSpot

Toto
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Paul
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0

Use either of these

netsh wlan show interface name="Wi-Fi" | findstr "Channel"
netsh wlan show networks interface="Wi-Fi" mode=bssid | findstr "Channel"
phuclv
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0

I use Acrylic Wifi. The Home version is for free. It runs on Windows 7,8,10 but requires .NET Framework 4.5

enter image description here

Elmue
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