Signal Quality - Signal to Noise. But not in webinterface?

After upgrade from 12.2(13)JA4 to 12.3(8)JA2 on our 1230B AP's we noticed that clients Signal Quality (%) is changed to Signal to Noise in the CLI, but not in the webinterface. It still says Signal Quality (%), and a blank cell .
CLI: show dot11 associations all-client
Webpage: AP-IP/ap_stationview-client.shtml

The antenna opening for the iMac is on the back of the screen, so make sure that the iMac is not pushed back into a cabinet or even a corner of the room. Sometimes a small change in location will make a big difference in reception.
Also check to make sure that you do not have other electronics near the iMac like a cordless phone, ampliifer, satellite receiver, TV, etc.
If the iMac is near a window, it may be picking up wireless interference from another network in the neighborhood near you. Try to move the iMac away from the window to a different location.
Power off the iMac and restart after any change in location so that it will establish a new connection.
If you try everthing and the results seem to be the same, then you might want to think about taking the iMac to an Apple store in your area to let them have a look and check out the wireless card in the device.

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Wifi signal working on my MacBook, but not on my IPhones. Why?

I've been having trouble with my network signal strength for the last few weeks since my service started. My ISP is DirecTV.
Today, my service went down completely and after I called them, it came back about an hour later. I now have Internet service on my MacBook, but not on any of my mobile devices, including IPhones. They are unable to see the base station.
I've rebooted many times. Occassionally, it will see my network signal, but then it drops off. I have a Motorola SB5101 Modem. One thing I do know from calling DirecTV so often is that the tech on the phone today did change my IP address. Does that have anything to do with my problem?
My fear is that if I call them again, I will once again be without any Internet access, so I'm waiting patiently on a Thursday appointment, but if I can do anything to fix it now, I'd like to. Thank you.

there might be something different on the mac you can try appleid.apple.com and reset your password i would also check the mac to see which appleid is signed you may have multiple apple ids and not know

Some tracks making noises but not play

I have a GB Muvo n200 with 28 tracks in no folder & 27 split into 3 folders, 27mb of free space.
I

Duplicate post.

HT1911 I just verified my Apple user ID and password but certain updates won't download (gives me the signal that I'm incorrect). I keep changing it, verifying but not all applications let me proceed.

I just verified my Apple user ID and password but certain updates won't download (gives me the signal that I'm incorrect). I keep changing it, verifying but not all applications let me proceed. So I can't download itunes software updates or update my iphone even though I have just verified my info. I know others that have this problem but can't get support to resolve it.

Hi mpellichero,
Thanks for visiting Apple Support Communities.
The steps in this article can help if you are being asked for the password to your previous Apple ID:
iOS 7: If you're asked for the password to your previous Apple ID when signing out of iCloud
http://support.apple.com/kb/TS5223
Best Regards,
Jeremy

HT3180 My apple tv box no longer turns on, the white light constantly flashes on and off but no signal to my tv. All devices still pick up airplay but not actually playing. Restoring the box has made no difference, any clues?!

My apple tv box no longer turns on, the white light constantly flashes on and off but no signal to my tv. All devices still pick up airplay but not actually playing. Restoring the box has made no difference, any clues?!

Was the restore done via iTunes?
http://support.apple.com/kb/HT4367?viewlocale=en_US&locale=en_US
If so then you may need to take it to Apple.

I have a macbook air and and hdmi that i have used many times, but not all of a sudden the tv won't recognize the hdmi. The computer flashes when it is plugged into the hdmi but the tv says "no signal" and the airplay displays option says "no device"

I have a macbook air and and hdmi that i have used many times, but not all of a sudden the tv won't recognize the hdmi. The computer flashes when it is plugged into the hdmi but the tv says "no signal" and the airplay displays option says "no device detected" and the drop down bar is grey and locked.

I have a macbook air and and hdmi that i have used many times, but not all of a sudden the tv won't recognize the hdmi. The computer flashes when it is plugged into the hdmi but the tv says "no signal" and the airplay displays option says "no device detected" and the drop down bar is grey and locked.

IMac will not load internnet sites despite it having all green lights on the Network Diagnostics screen. In other words there is a valid internet signal going into the iMac, but the machine will not load sites. Help? iOS 10.9.5

iMac will not load internet sites, despite having all green lights (strong WiFi signal etc) on the Network Diagnostics screen. in other words there is a strong
internet wifi signal going into the iMac but the machine does not connect to the internet. I OS 10.9.5. Other devices work fine with the same internet signal.

iOS 10.9.5 does not exist.
iOS refers to the operating system on iPhones, iPads, and iPod Touch.
10.9.5 was never a version of a Classic operating system.
10.9.5 was a version of Mac OS X, and is 13 years newer than Classic.
Here are reasons for WiFi signal to fail even when they appear to be strong:
Most common Wifi issues
Your Mac may be too close to your WiFi router, in which case, it might be better to connect to it via an ethernet cable if it can't be moved.

When measuring 6 voltage signals in labview I found that there was a difference in voltage signals in my program but not in the test panel. The test panel is correct. What is wrong with my program?

My labview program is not displaying equivelent voltages, but labview test panel is. So the computer is seeing the correct signals. My program is displaying a small difference in 3 out of 6 channels. All channels should be equal.

G'Day Pops,
You haven't really given us enough to go on - could you please post your VI so we can have a look at it?
cheers,
Christopher
Christopher G. Relf
Certified LabVIEW Developer
[email protected]
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My 4-year old AirPort Extreme intermittently drops out (no signal to my iMac Book). The laptop shows reception of other nearby Wi-Fi transmitters, but not mine. I have changed the bands, but the problem comes back. Transmitter problem or interference?

My 4-year old AirPort Extreme intermittently drops out (no signal to my iMac Book). My hard-wired iMac still has internet capability. The laptop shows reception of other nearby Wi-Fi transmitters, but not mine. I have changed the bands back and forth, but the problem comes back. How can I check if it is a transmitter problem or interference?

Let me see if I can suggest a strategy.
I have talked with my ISP and he said that I am not the only one with an Airport Extreme with the same issue. He said to try to write the DNS direclty, rather than using the Auto settings - still nothing works.
What modem do you have and what sort of broadband?
What mode is the AE in.. router or bridge?
I have an Airport Express from 2010. Since about a month and definetly since yesterday, I cannot connect any device via Wifi to it although LAN connection works correctly.
Is this express or extreme.. the rest of the post you refer to extreme.
What is the actual model number of the AE? A1xxx from the base or the part number MCxxx from the box.
If the AE is bridge.. I want you to try a different method.. put it in router mode.. don't worry about double NAT but ensure the IP range of the modem /router is different to the AE.. so if one is 192.168.x.x then the AE on default at 10.x.x.x is fine.. if the main router is 10.x then move the AE to 192.168.x.x
Make sure the guest wireless is off.
Using a 5.6 utility on your 10.6.8 OS mini go to the log and see if the wireless is registering..
You should see lists of wireless connection like..
Post as many screenshots of the setup as you can.. it helps loads.
IPv6 is starting to become a pain.. try it off and try local link and try auto.. in the computer.

Mail - sends but not visual signal

Hello,
We've got mac OS X Tiger mail sending mail perfectly well. I hear the little air plane sound go on, but the little gear next to "sent" does not show. Does anyone know how to make it happen? Thanks
chris

Bruce Bridges wrote:
any ideas on why mail would send but not receive gmail?
What do you see for that account if you invoke Mail's menu option Window > Connection Doctor?
Pay particular attention to the settings under the "Advanced" tab for that account in the Mail preference "Accounts" panel.

AP signal quality reporting

Hi,
When we do a show assoc etc on a 1232 AP,
we get figures back showing signal strength in the region of 70 and signal quality around 35.
What is the reference for these figures?
Is it 70 as in 0 bad 100 good, or is it 70db, where 60 is a stronger signal than 70.
And how does the 35 get measured.
Any help much appreciated.
Thanks

Not necessarily, Signal quality is usually some sort of useless percentage of what, nobody at Cisco can answer. SNR on the other hand is Signal to Noise ratio. This is a quantifiable number that refers to where your signal is in reference to where the noise is. SNR is measured in dB as well. If your noise is -88dBm and you signal is -65dBm, then your SNR is -23dB (which is good depending on what your doing with it, voice would probably work depending on whose it is etc...)the lower the number the SNR is the closer your signal is to the noise. Think of your car driving around until the radio station starts to drop off. If it's a really good song you will put up with the static so long as it isn't unbearable. When it becomes unbearable you will find something else to listen to.
Think of -25 to -30 as very good (depending again on environment etc..just a guide not a rule), -18 to -20 ok, (VoIP might be giving you problems but your data probably still works) and anything lower than that is pushing it.
This is not to say that signal quality is useless altogether, it must be looked at in conjunction with signal strength and SNR and the environment it is in etc... in order to give you a picture of what you have or what you think you have anyway...

How to Enable Signal Quality (%)

Good Day,
Checked the manuals and forum to no avail.
My Cisco 1200 AP is displaying Signal Strength (dBm) but not Signal Quality (%).
Is there something I need to do to enable this, or is it client specific? Thanks for the help!

the command show dot11 ass all will display the parameter for signal quality

Youview Signal/Quality Issues

I have had a Youview box for a few weeks now and ever since it arrived the signal and picture quality has been very unreliable and patchy, with pixelation, horizontal lines appearing across the screen and breakup in sound when viewing live TV and recordings. I have re-tuned all the channels several times, signal strength is constantly 80% and above, signal quality is 100% and i have tried several different aerial cables and this problem still persists.
If anyone has any ideas then they would be weclome. This seems to be for most channels but im noticing it most on BBC1, BBC2, ITV and their HD versions.
Thanks.

Thanks for the responses all, my BBC 1 is showing as BBC1 East E which would make sense as im in the north norwich area.
I managed to convince my girlfriend to ditch sky for Youview with BT and so far all i have had is complaints that it was a mistake, so im really hoping that I can find a solution to this to make it all go away
Im on ITV HD at the moment and seems ok, the occasional spasm but not as bad as the BBC channels.

Constant signal quality variance

I am not sure why this happens but the signal quality seems to constantly shift between Excellent, good, fair, and poor - I am using wireless for my laptop and also dial in through a VPN for work (but can access the internet without VPN) - not sure if that makes a difference. Does speed, band, or channel have anything to do with this? I am just not sure - any suggestions would be great! Kristen

I have a Linksys WAG300N running firmware 1.01.01 and also see my signal strength constantly changing along with the speed.
Sometimes the speed will drop right down to 1Mbps but if I disable and then enable the wireless on my laptop it will reconnect back at 54Mbps.
I tried different channels and changing network mode to be disabled rather than mixed as I don't have any N devices. Beacon interval, fragmentation and RTS thresholds have all been reduced. None of this seems to make any difference.
I previously had a Netgear wifi router installed in the same location without seeing these sorts of problems.
I see equal or stronger signal strength from several over wifi networks. It's possible that one of these could be installed in a nearby room next door but not all.

Texas / Oklahoma Panhandle Signal Quality

Signal quality out here is not what it used to be.
We don't have 4G, but the 3G data speeds used to be adequate for basic email/web browsing and simple apps. Text messages must be resent about 90% of the time, and voice quality is also horrible now. Every other word seems to get lost in a conversation. This is probably the most frustrating.
I have been told that a local telephone company trying to test out their 4g network and not knowing what they are doing is partially to blame. I'm not sure how accurate that is. Maybe Verizon could look into this? If so, talk to the FCC?
I have been keeping my fingers crossed that Verizon was tinkering with the towers in order to upgrade them to 4G, but that's just the optimist in me. I have no idea where to better submit a trouble ticket. I am told calling in to complain will get a routine script.. so maybe this post will get some attention... Can someone can look into the signal quality out here???

I submitted a complaint on Verizon's FB page and they were very responsive, although the canned answer wasn't really what I was hoping for. They recommended a signal booster for phone reception, which requires home Internet service and has nothing to do with data. They also recommend I check this page frequently - http://bit.ly/xVecuo
That is completely useless since it only says whether or not an area has 4G, not whether it is coming to an area. I will know by the data service I receive on my phone when we have 4G. It was worth a shot and I'm letting it go now that I've had my two cents.

Signal Quality - Signal to Noise. But not in webinterface?

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