Soluții

Ce este NAT si cum il configuram pe routerele Cisco

NAT ( Network Address Translation ) mascheaza un IP Privat intr-un IP Public.

Sunt prezente mai multe tipuri de NAT:

  1. NAT Static;
  2. NAT Dinamic;
  3. PAT (Port Address Translation)

1) NAT Static

  • Realizeaza o mapare 1-la-1 a unui IP Privat intr-un IP Public.
  • Exemplu: PC2: 192.168.1.5 -> 42.4.51.8

2) NAT Dinamic

Face o mapare m-la-n a unui IP Privat intr-un IP Public, unde m nu este obligatoriu egal cu n.

Exemplu:
PC1: 192.168.1.6 -> 23.47.5.7
PC2: 192.168.1.7 -> 23.47.5.8
PC3: 192.168.1.8 -> 23.47.5.9

3) PAT (Port Address Translation)

In cazul PAT, maparea este n-la-1. Adica, avem mai multe adrese IP Private si le “transformam” intr-o singura adresa IP Publica la care adaugam Portul Sursa al conexiunii.

Exemplu:

PC1: 192.168.1.6:22413 -> 23.47.5.5:22413
PC2: 192.168.1.7:62459 -> 23.47.5.5:62459

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Enable Text Predictions in Microsoft Word

Like many new features in Microsoft Word, text predictions are enabled by default. But we’ll show you how to confirm that the feature is turned on as well as how to turn it off if you prefer. In the status bar, which is at the bottom of the Microsoft Word window, you should see “Text Predictions” near the center. It displays a status of either On or Off.

Click “Text Predictions” in the status bar to open its setting directly in your Microsoft Word options. You can also navigate there with File > Options > Advanced. Under Editing Options, check the box for “Show Text Predictions While Typing” to enable the feature and click “OK.”

Use the same action to enable or disable text predictions in Word for the web. Click “Text Predictions” in the status bar. Then, toggle on the “Suggest Words or Phrases as I Type” option to use the feature.

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How to Stop Android Notifications from Turning on the Screen

Notifications are an important part of the Android experience, but they can be abused. Some apps go out of their way to be noticed, which is very annoying. We’ll help you wrangle up those Android notifications that turn on your screen and stop them.

A typical Android notification will simply ring or vibrate your device. Enabling Do Not Disturb mode will silence these. However, some apps will actually turn on the display to really grab your attention. Not only can this drain your battery quicker, but it’s also just kind of annoying and rude. Unfortunately, Android does not have a system-wide setting to prevent apps from doing this. Some devices allow you to make all apps wake the screen, but the option to do the opposite doesn’t exist.

So, what are your options? Well, there are two things that you can do. First, go to the source of the problem and see whether the app has an option to disable waking the screen for notifications. This is going to vary greatly depending on the app.

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