Career Options for a Cisco Certified Network Professional Globally

The world of IT is becoming increasingly sophisticated due to new innovations and challenges emerging with each passing day. The IT networking profession has grown by leaps and bound and this forces the networking professionals to upgrade their knowledge and skills. Primary knowledge in networking is essential in the present-day IT sector since we are now entering a phase where the architectural structures in IT are growing ever bigger. New professionals are now needed to efficiently deal with these changes on the go and possess improved skill-set and knowledge. In the article below, we will discuss the Cisco CCNA Routing and Switching certificate and how to pass its exam.

Introduction

Cisco Certified Network Professional  is the most marketable and prolific IT career credential. It helps demonstrate the IT network professional’s competence in installation, configuration, operation, and troubleshooting routing and switching networks.

The role of the CCNA Routing and Switching certification has changed recently due to certain changes in the curriculum. Despite the mentioned changes, the key components of the exam still remain the same and mainly the aim at helping professionals demonstrate their competence in networking, LAN switching and IP routing.

Cisco CCNA R&S certification popularity

The Cisco CCNA Routing and Switching certificate have become very popular since the moment of its introduction. The reason for its popularity lies within the fact that it offers a good starting point for one to build a foundation in networking technologies. Some of the things the candidates will get to learn and gain experience in include networking threats and security measures, configuring and installing networks, network topologies, and the ability to interact with different network structures and devices.

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Best Ways to Instantly Free Up Space on Your Mobile

You never want to see the dreaded "storage almost full" message pop up on your phone. That means you've filled up your phone with so much stuff—apps, docs, photos, videos, secret files—that you can't cram anything else on it, leading to questions like these: Which apps should you delete first? Do you really need every photo from the last five years? Why even bother downloading music in the streaming era, anyway?

But here's the good news: Just as it's shockingly easy to accumulate all that crap very quickly, it's actually pretty simple to get rid of it without having a breakdown. So here are the most straightforward (and surprising) ways to free up a ton of space on your phone.

1. Set up iCloud Photos, stat.

iCloud keeps all your photos and videos in their original high-res format, and when you sign up, Apple automatically gives you 5 GB of free storage space. You'll have to pay up for additional space, but the cost is easy to stomach: Plans start at 99 cents for 50 GB per month. Small price to pay for all that space and some peace of mind.

But a word of caution: iCloud does not automatically back up your photos in the sense you'd normally think, because any changes you make on one device will be mirrored across others, like your iPad or Mac. So deleting a photo from your phone will delete it elsewhere. To prevent that, make sure you keep backup copies of everything important.

On your device, with iOS 10.3 or later installed, go to Settings > (your name) > iCloud > Photos. Select "Download" and "Keep Originals" and import them to your computer.

Another way to save space is to compress the size of your files. Since photos and videos are already saved in their original hi-res version in iCloud, you can save space on your iPhone with the "Optimize Storage" setting.

•  Tap Settings > (your name) > iCloud. Then, tap Photos > Choose Optimize iPhone Storage.

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