Why would you NOT enable Loop Guard on switch ports?

Hello
Why would you NOT enable Loop Guard on switch ports?
It is disabled by default on all ports.
Since it prevents loops, in the absence of receiving BPDUs on non-designated ports, why would it not be enabled by default?

Ziffy wrote:
The Galaxy S4 supports Google Wallet, but yet you block it from being used. Why exactly? This is not right. I suggest you enable it before you start losing customers. Is there anybody out there that would like to start a petition? Perhaps look into whether or not this is actually legal? Seems like unfair practices to me. Thoughts?
Good luck with that. FCC already did and have left it alone... My theory is because... Google charges carriers to use allow devices to use it. At one point Sprint paid to go exclusive for wallet. FCC can't force you to buy your competitors product.

Similar Messages

Why would you allow firefox to update computer web-browsers if you have an idea that it will no longer work after the update? And why would you not include instructions for, how to fix the problem? Help Please! Can I go back to the old one?

Why would you allow firefox to update computer web-browsers if you have an idea that it will no longer work after the update? And why would you not include instructions for, how to fix the problem? Help Please! Can I go back to the old one?
Ron Bell
[email protected]

Mozilla, like many other software companies, thoroughly test their software before releasing it to the public and I'm sure that no problem you are having is intentional.
I do not work for Mozilla but I do have experience of releasing software for public usage.
Firefox has no way of knowing what other software is already on your computer and with millions of combinations it isn't always possible to test for every scenario.
You can go back to the old version of Firefox but that won't always solve your problem.
The web site below tells you how:
https://support.mozilla.com/en-US/kb/Installing%20a%20previous%20version%20of%20Firefox

Lumia 928 - FM radio, Why did you not enable it ?

Hey all,
I am really upset about this. For months I have been expecting and waiting GRD2 update to give me the FM radio feature and Now it finally comes down and it does not have FM radio on it. WHY ??????
Nokia publicy said that ONLY the Lumia 620 does not support FM radio. I can quote someone from the Nokia 800 number that the hardware supports it but waiting for the software update. I have seen on a site where the phone was pulled apart and confirmed it has the correct chipset for it. Microsoft enabled it in that version of the software (the version on my phone matches what Microsoft shows). With all the info that I have found, this phone 100% supports this feature, why was it not enabled ?
I use it to listen to sports radio, I can't get streaming but, I can get over local FM. Never mind streaming uses data as FM radio does not use any. MLB wants to charge me $40+ a year to stream games that I can get over FM.
This was a very long waited feature and I sold a HTC 8X to move to the Lumia 928, THe HTC 8X IS getting FM but, the high end 928 does not ?
The phone does not support it is BS, I want real reason WHY it was not enabled. Is this because Verizon did not want it enabled or is this because Nokia didn't want to enable it ?
No excuses any more, what is the story here ?

It's a bit silly to buy something and expect it to have a certain feature in the future based on rumours, not facts.
Several WP8 models lack the required internal hardware to enable FM radio and Nokia never claimed that these models would ever get that feature. The missing hardware could be antenna linkages or even chips but thats irrelevant because it is not possible to enable FM radio on those models. If you want an official statement you need to contact Nokia US directly as they are responsible for that model. The users and moderators of this forum don't have access to information about decisions between Nokia and Verizon on whether a feature should be included or not.
All you can do is either buy an external FM headset, live without the feature or sell your phone. Either way there is nothing more that can be said here or done about it. Arguing about who's fault it is or why it doesn't have it is just pointless.

I'm unable to update Firefox. operation can't be completed because you don't have permission to access some of the items. I own the computer, why would I not have permission? This has happened other times and I don't know what it means.

I just wanted to update firefox and it won't let me. I drag the icon into applications, then a window ask me if I want to replace older version. I click yes and the window mentioned above appears. I purchased this computer new, I'm the only owner. Why would I not give myself permission to do something on my own computer.

If you get an error message that you do not have sufficient permissions or have problems with updating then easiest is to download the full version and trash the currently installed version to do a clean install of the new version.
Download a new copy of the Firefox program and save the DMG file to the desktop
* Firefox 4.0.x: http://www.mozilla.com/en-US/firefox/all.html
* Firefox 3.6.x: http://www.mozilla.com/en-US/firefox/all-older.html
* Trash the current Firefox application to do a clean (re-)install
* Install the new version that you have downloaded
Your profile data is stored elsewhere in the [http://kb.mozillazine.org/Profile_folder_-_Firefox Firefox Profile Folder], so you won't lose your bookmarks and other personal data.

Why SLFM is not enabled for Macbook 13" Aluminum late 2008 model?

Hi All,
Does anyone know why SLFM is not enabled for Macbook 13" Aluminum late 2008 model?
I just found this out after I installed bootcamp and Windows 7 on my Macbook 13" with P8600 2.4Ghz CPU 2GB RAM and 250G HDD after more than a year of using it.
After I installed the CPU monitoring widget on Windows 7 and CPUZ, I noticed that the lowest Freq that my Macbook operates even with <5% CPU load is only 1.5Ghz and VID @1.0V.
I installed Coolbook on OSX to confirm what I saw on Windows. I was surprised that SLFM is not visible in Coolbook which is the same result I got from Windows 7 CPU monitoring widget and CPUZ.
I checked with our local Mac support and they got the same results for all of Macbook 13" Aluminums late 2008 model. SLFM is not visible on Coolbook which means, it is not enabled.
I tried to install Coolbook on my wife's Macbook Pro 13" 2010, which has the same spec, P8600 2.4Ghz CPU and 250G HDD. The only difference is the memory which is 4GB RAM. There, SLFM is enabled and works just fine, running at 798Mhz @0.875V.
Can anyone please help confirm if this is really the case for Macbook 13" late 2008 model?
Because I checked the Intel P8600 Datasheet and SLFM should always be enabled. Otherwise, it will affect battery life as well as long term reliability of the CPU.
I would appreciate if the Macbook and Macbook Pro owners in this forum can help confirm using Coolbook the status of SLFM in your own Macbooks. You may use any other tool in checking the SLFM and share it with us if you believe it is more reliable and better than Coolbook. Thanks.
Message was edited by: jespada

BTW, Here is what I got from Coolbook for comparison. As you can see the late 2008 Macbook has no SLFM info.
Legend:
SLFM - Super Low Freq Mode
LFM - Low Freq Mode
HFM GV - High Freq Mode (Geyserville/Speedstep)
HFM - High Freq Mode
Macbook 13" Aluminum late 2008 P8600 2.4Ghz 2GB RAM 250GB HDD
Freq VID
SLFM -- --
LFM 1596Mhz 1.0000V
HFM GV2 1862Mhz 1.0500V
HFM GV1 2128Mhz 1.1000V
HFM 2394Mhz 1.1375V
Macbook Pro 13" Aluminum 2010 P8600 2.4Ghz 4GB RAM 250GB HDD
Freq VID
SLFM 798Mhz 0.8750V
LFM 1596Mhz 1.0000V
HFM GV2 1862Mhz 1.0500V
HFM GV1 2128Mhz 1.1000V
HFM 2394Mhz 1.1375V
Message was edited by: jespada
Message was edited by: jespada

Adobe acrobat 7.0 standard, I went online to install, why would it not accept the serial no?

adobe acrobat 7.0 standard, why would it not accept the serial number?

THIS IS THE ERROR MESSAGE: -
Invalid Serial Number
< Removed by Moderator >
Invalid Serial Number. This is not a valid serial number. Please go back and re-enter your serial number.
The serial number above is the serial number on the disk which I purchased some years ago.
Can you please help?
Message was edited by: Moderator

Why can't I select just one album under artist view and listen to it from beginning to end anymore? Why would you change that?

Why can't I go under artist view in music app, select 1 of multiple albums by a specific artist and play the whole album from beginning to end? Why would you have it automatically shuffle between songs from several albums by the same artist automatically? How do we change this back to previous function because this is sucking big time for a music lover.

I agree this is a really dumb change and I really hope Apple changes it back to the way it was.
In iOS 6 and earlier when you were in the Music player and selected ARTIST it would show a list sorted by artist. When you selected the artist you wanted, it would show a list of their albums. Then you could select the album and see the list of songs. In iOS 7 after you select Artist, it displays the album and every track, so you have to scroll down through not only the album but every track on that album. That was a really stupid change on Apple's part. Makes no sense.
Here is the list of albums under iOS 6.x...
and here is what is looks like under iOS 7.0
In iOS 7.0 you have to scroll down through all the songs to see the other albums. That can be a really pain if you have a large music collection.
Please Apple change it back to the way it was!! This didn't need to change!

Why would windows not recognize my i pod

why would windows not recognize my i pod

Maybe a driver got messed up. I don't know what operating system you have but I know my Win 7 likes to forget drivers every once in a while.
Also, if you have a newer device and older version of iTunes (10 or less) then that iTunes simply may not be able to recognize your newer device.
The first thing I'd check is if you have the latest iTunes.
If so, try plugging your cable into a different port.
Try swapping cables in case that one is bad
You can also give your device a reset. Sometimes the device turns off it's charging/syncing port and the reset turns that back on. You reset by holding down the sleep and home keys until you see the silver apple. Let it reboot and try again.
If none of that works you may need to uninstall and reinstall iTunes. You're just uninstalling the program, as far as I've experienced it doesn't delete any content.

I am using iPad1. Running v4.3 and when connecting to wifi iPad keyboard does not work. Keyboard works for everything else including typing this question out. Why would it not work when typingin password for wifi connection?

I am using iPad1. Running v4.3 and when connecting to wifi iPad keyboard does not work. Keyboard works for everything else including typing this question out. Why would it not work when typingin password for wifi connection?

Kowhai wrote:
Lots of WIFI needs a username and password to get access. I guess you're lucky and yours is set up unsecured.
Normal secured WiFi requires only a password to get access. The password is used to encrypt traffic between your device and the WiFi access point. If whatever you are using requires a username as well then it is not simply normal secured WiFi. It might be a subscription WiFi service like GOGO, ATT, etc., or a service with authentication, i.e., college campus, etc. To help you out we need to know what you are using and what connection dialog you are being presented with. You don't have exactly the same problem as the original poster. He is having a problem entering a password into the password dialog that iOS presents when one tries to connect to a normal secured WiFi network. Could you clarify exactly which WiFi service you are using.

Why would you charge me $40 for a supposedly free upgrade?Have been a faithful verizon customer for years went in for myfree upgrade and paid for a iphone and protectve cover now I have to pay a fee for a free service? I will start switching my devices to

Why would you charge me$40 for a free upgrade? I chose a iPhone and paid you the difference plus protective cover, now you want to charge me a fee for activating a number I have had for years!!! I have been a faithful Verizon customer for years but I will switch companies when my contracts are up or I can get a buy out from another company, your free upgrade is not free and is a false advertisement as far as I'm concerned

However you had already stated you did not choose a "free upgrade", but paid the difference for an iPhone. So much for your "free upgrade". Additionally, I was not aware Verizon was in the business of giving away "free service"(s)?????? Purchasing a "free" or "reduced price" phone IS NOT a free service. You sign a contract in exchange for receiving that benefit. There is an upgrade fee along with that service you are contracted to complete or you will be charged an early termination fee(ETF), so this IS NOT a free service.
Yes, you have a choice to go with another provider which ALSO charges an upgrade fee OR charges you full retail value for your phone. So much for a "free upgrade" there.
AT&T = upgrade fee
Sprint = upgrade fee
T-Mobile = no upgrade fee but must pay full retail cost for the phone
For what it is worth, you would not have had to pay an upgrade fee had you simply paid full retail cost for your phone OR purchased it with Edge at full retail cost. Depending on your calling plan and data allowance, you may have even ended up paying less for your phone had you done so. That is why a little research before you make a purchase can go a long way.
I know it is cheaper for me to pay full retail for a phone than to purchase a discounted device in exchange for signing a contract.
Good luck with the new provider.

Why will you not process my order?

Why will you not process my order?

I'm very sorry you're having so much trouble ,but just so you know, this is the user to user forum, not adobe. We're just other customers like you and can't do anything about problems like this. You would need to contact adobe directly.

Why would you think java is a better beginner language then c/c++ ???.

Why would you think java is a better beginner language then c/c++.That is if you think it is

1.)because it stear's you towards useing oop style programing.
since nearly everything relate's to object oriented programing.
2.)this forum alone. is a reason thier are comprehensive example's for beginers. and so many people many very freindly and dont mind answering a question. Other beginners are here also who share what they know with each other.
3.)learing curve for useing the language and geting started immediately is good.
4.)once you learn java and then goto c++ you have another probably better perspective on how to code.
5.)codeing in java avoids deconstructors pointers and direct manipulation of reference's. which can be very confuseing for beginers
and deals with variables that directly point to the computer's memory.
and proper deallocation of memory.
though im just a begginer myself i started trying c++ and switched to java.
however thier are somethings in java that can be as complex as c++
when pointers or reference's are needed but not available.

Why would you have to raise AGP voltage

I have an MSI 6600GT and I was wondering when would you have to raise AGP voltage? Can you safely and stably overclock the card without raising AGP voltage? Is there a way to monitor GPU temperatures? What are safe temperatures?

why would you have to raise AGP voltage
you dont normally have to
though in the case of some ati cards they are not happy without it upped a bit
but ive never messed with it an any nvidia card myself

Why do you not offer a reversion feature when you crash my add on with updates?

I at my advanced age rely on the norton toolbar for storing and remembering my multitude of logins. It seems as if every time you update firefox, I lose this feature and have to search the internet for an hour to find and download the prior version of firefox to get it back, and often it auto updates again within hours and wipes out that effort. Why can you not offer a reversion feature when you update? I have voiced this complaint repeatedly over several years. I am happy with firefox with that one exception. It is VERY annoying and time consuming.

You could set your Firefox to notify you of updates, and give Norton a few days to update before actually updating Firefox. To set that, use this dialog:
orange Firefox button ''or'' classic Tools menu > Options > Advanced > Update
The "Check for Updates" option might fit the bill. Definitely easier than rolling back an update.

HT1933 Why can you not resolve an app purchase problem simply ! As you have done in the past

Why can you not resolve an app purchase problem simply ! As you have done in the past

Most of the people on these forums, including myself, are fellow users - you're not talking to iTunes Support here.
If you have a problem with an app that the developer can't/won't help you with then you will need to contact iTunes Support, either as described on the page that you posted from, or via the 'report a problem' link from your purchase history : log into your account on your computer's iTunes via the Store > View Account menu option and you should then see a Purchase History section with a 'see all' link to the right of it ; click on that and you should see a list of your purchases ; find that app and use the 'Report a Problem' link and fill in details about the problem

Why would you NOT enable Loop Guard on switch ports?

Similar Messages

Maybe you are looking for