Contact CCNA Routing and Switching Customer Service

Why should I report an Issue with CCNA Routing and Switching?

1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
2. Pulling issues faced by users like you is a good way to draw attention of Online Networks Solution to your problem using the strength of crowds.
3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.

1. In this age of data networks and internet it is very important to have CCNA certification. - Share CCNA concepts with your friends on social media networks. - Save the CCNA concepts to your mobile.

2. We highly appreciate feedback from our users.

3. We hope that you will like our app.

4. If you have used our app and like it please give rating to the app.

5. Also give us your valuable feedback. Enjoy!!!

1. They have the physical layer labeled as layer 7, which is incorrect If you can't get that right then I can't trust anything else.Owesome app, cause of in this application importants notes and basic comment toipc is useable for solving the problems and extent level of content in this app with "animation background with different different colors".Good little app, not super deep dives but a well laid out tool box that is great for studying and reminding you of that dang command you forgot.very good concept.

2. Good job guys✌🏻Good app contains information about routing and switching and it is configuration... I hope to add more info in future so that we can learn more.. the only things I reduced a star for it is that on switching part the VTP and TRUNKING contain the same repated info.. once you updated defently I will give you 5 stars.Hi Guys, Good concept, however; in just the first few minutes I have uncovered a very serious problem.

3. I would hate for someone who doesn't know any better to injest incorrect information...This app is so good I always had issues with finding commands from different-different resources but with this application I can get all the examples and commands to configure them at one place, this saves alot of time and I can go though the scenarios pretty quickly too.

4. You should probably correct your depiction of the OSI model, it's backwards.Good, but at least some of it appears to be in broken English and was a little difficult to decipher.

5. Had to look up externally for proper command syntax1st thing I noticed is that the breakdown of the OSI Model is completely reversed.

6. Confusion comes from example commands and takes a bit to figure out what the developer had in mind.

7. Example, view static commands in router section.

8. Layer 1 is the Physical Layer and Layer 7 is the Application Layer and so on.

9. Other than that, it's a valuable resource.OSI model is labeled incorrectly.

10. Helpful with common ccna subjects / commands.

11. It's not clear what the command is compared with the diagram.

1. Fix CCNA Routing and Switching Not Working/Crashes/Errors/Unresponsive & Black/White screen:

1. Restart CCNA Routing and Switching: Restarting the app will resolve most errors.
2. Update the CCNA Routing and Switching App. Here is how:
   1. On Android goto PlayStore » Search for "CCNA Routing and Switching" » Open CCNA Routing and Switching » click "Update".
   2. On iPhone, goto AppStore » Your profile » Available Updates » Check for CCNA Routing and Switching » click "UPDATE".
3. Clear CCNA Routing and Switching app cache: Clearing cached data will force your app to retrieve the latest data directly from CCNA Routing and Switching servers.
   1. On Android, goto Settings » Apps » Select "CCNA Routing and Switching" » click Storage » click "Clear Cache".
4. Check CCNA Routing and Switching app permissions. If any of these permissions required to use your device's features are disenabled, CCNA Routing and Switching might not work.
5. Uninstall and reinstall CCNA Routing and Switching. If nothing else has worked, completely uninstall CCNA Routing and Switching then reinstall.
6. Restart your device. Last, restarting your device can often clear most problems causing CCNA Routing and Switching not working

2. Fix CCNA Routing and Switching Server issues & Internet Connection

1. Check network connection: An unstable Internet will make CCNA Routing and Switching be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
2. Disable VPN: VPN can cause connection errors and lead to CCNA Routing and Switching not working. Make sure all VPNs are off
3. Enable background data: When Background data is turned off, CCNA Routing and Switching may not be able to connect to the Internet when running in the background.