An Introduction to Network Optimization

By August 25, 2020
Manager industrial engineer using tablet check and control autom

Optimizing Network for the Application


Optimizing a video conferencing experience starts at the application. Make sure that the device running the video conferencing application, for instance, Zoom, Webex, or Skype for Business Online — meets system essentials. Device particulars can usually be found on the application’s site. For example, Zoom’s particulars can be found on the Zoom support site for desktops and mobile devices. Webex’s is on the Webex Help page, and Skype’s is on Microsoft page.
Bandwidth necessities are the most significant details with respect to network optimization. Without the proper amount of bandwidth available, the video conference won’t be able to reach satisfactory quality for most business use cases.
For group video calling in Zoom, accepting 1080p video requires 2.5 Mbps, while sending 1080p video requires 3.0 Mbps. For Cisco’s Webex, 1.5 Mbps per screen at minimum is recommended for a perfect experience. If an organization is intending to use Microsoft’s Skype for Business Online, it can be downloaded. And use a bandwidth calculator from the Microsoft website. It figures the bandwidth required depending on an organization’s customers and amount of use.
When an organization ensures the proposed amount of distributed bandwidth, it can see video traffic performance and application bandwidth use to change assignments for its specific use.
For example, video conferencing applications can provide an understanding of various transmission perspectives, including latency, jitter, and packet loss. Latency can be diminished with accelerating protocols like TCP speeding up or common internet file system (CIFS) accelerating. Jitter can be diminished by ensuring the video conferencing traffic is given enough bandwidth. Organizations can work to avoid packet losses by using dynamic path controls where parcels take the most capable path to the recipients.


How to improve your network for remote work and learning:


While there’s no doubt this new normal has huge influences on our sense of well-being and mental adequacy, it’s also changing what we need from our home networks. Going before the pandemic, the home network and the broadband feeding was used generally to move a couple of movies, watch some YouTube, play a couple of games, and check email.
Regardless, currently, the home network is being put under pressure. Many families have two adults and a few youngsters, all putting stress on the network by using bandwidth at the same time. The adults may both should be in Zoom conferences for work, while the youngsters may also need to be in Zoom meetings for school.
That is a lot of weight on your network. Your network has become mission-critical. You need it to keep the checks coming and your kids need it to go through school. In this special condition, profiting by your network is fundamental. In any case, what does that basically mean?
These days, it is all about the videos
So we should bounce into the points of detail. In our new pandemic-driven normal, it’s all about the video. Mails and basic web surfing consume a relatively less amount of bandwidth. Photos and music consume more, as do games. Nevertheless, it’s a video that is a huge bandwidth hog. With the objective that is what we’re going to investigate this guide.
Bandwidth is regularly assessed in megabits per second, written as Mbps (with a lower-case “b”). That is a considerable number of bits for each second.
Netflix says the base minimum bandwidth it needs is 0.5Mbps. That will be for heavily buffered, low-resolution video.
Then again, to watch a film streams in glorious 4K, your connection will require 20Mbps. That suggests your channel needs to be able to send 20 million bits in a single second. As should be self-evident, different levels of resolution require different amounts of bandwidth.
Fortunately, Netflix and YouTube (and most other online features) either let you decide the quality of video you’re seeing (and, by extension, the bandwidth you use) or automatically gag your video based on your present bandwidth.
In our world you’re probably simply watching one Netflix stream and possibly a YouTube video at once, this works fine. Regardless, when you and your mate and your youngsters should all be online at a time, all using video, the requirements change.


Improve Basic VPN Infrastructure
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The verifiable technique to manage more critical VPN use is to extend the capacity of the VPN infrastructure itself. There are a couple of various approaches to do this (and some can be used simultaneously).


Augmented network bandwidth for VPN servers:


This, basically, suggests ensuring the path between the internet and each VPN server has enough bandwidth, yet at this point and once more, there may also be a need to assemble the bandwidth between the VPN servers and the agency resources being accessed to from the VPN.
Deploy extra VPN servers.
This incorporates sheer capacity, anyway it can also improve VPN availability, especially if the servers are deployed to different regions. By executing load balancing, an office will have a more versatile and flexible VPN infrastructure, one that can transparently send customers to the server best proficient at the time to address their issues.


Be proactive with VPN server management and security:


Try to maintain the workers well — for example, keep them totally fixed. This reduces the risk of compromise and clears streams in the VPN software that could cripple VPN server performance.
Another proactive step is to use distributed denial of service protection measures so that VPN servers and the networks they use can’t be overwhelmed by attackers


Network traffic monitoring is a part of network optimization


Network traffic monitoring describes the strategy by which the devices related to a network are examined, inspected, and managed, to recognize the peculiarities or processes that can impact the performance of a network, its availability, or security.
Network traffic monitoring, or regardless network flow monitoring, or network traffic analysis (NTA), is a security analytical device intended to identify and generate alerts when issues that would impact the functionality, accessibility, and security of network traffics are found.
NTA is a network security procedure that monitors the network traffic of internet-connected devices, the kinds of data these devices are retrieving, and the level of bandwidth each device is consuming.
Network security admins and other Certified Network Defenders ordinarily complete this task. They use network security tools to ensure that critical systems within the networks are working properly and timely availability.


About FE: Micro Job Platform

The Field Engineer (FE) is a Freelance Platform that has certified network administrators who are well-trained in finding, securing, responding, and easing all network-related vulnerabilities and attacks. Whether you need a home network or business network optimization, the FE application offers On-Demand Network Optimization Services for you. Sign up for free to browse more details!

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