Network Virtualization: What is it exactly and why is it useful?

Network Virtualization. What is it exactly and why is it useful? In a nutshell, network virtualization combines hardware and software resources into a single administrative entity. Its purpose is to enable a data center or service provider with the applications they require on a daily basis.

But What Makes NV So Special?

All businesses aim to achieve efficiency, flexibility and cost savings. Network virtualization fulfills those. Additionally, it also provides security. In a world where malware, hacking, and data breaches are common, eliminating these possibilities is crucial.

Behind The Network Virtualization Scenes

For the last ten years, enterprises have been embracing virtualization technologies at a fast pace. Network virtualization decouples networking connectivity and services, which were previously delivered through hardware, into a dynamic, logical virtual network.  Network virtualization helps address a large number of networking challenges within modern-day data centers. It also assists with consolidating any on-demand programming and provisioning of businesses networks while eliminating the need of making any physical changes to the primary infrastructure. Network virtualization allows enterprises to simplify the way they roll out, scale, and regulate workloads and resources for effective management of ever-increasing computing requirements.

The primary objective of advancements made in the field of virtualization is to automate and ease the physical management required. In physical environments, the addition of switch ports demands connections and configurations through cabling along with the additional cost of actual switch ports. A switch port can be created separately from the primary physical ports with virtual settings. Making it an ideal solution if a company requires multiple virtual switch ports.

Why Should Your Company Use Network Virtualization?

Aside from efficiency, flexibility, and cost reduction, a company can create and configure an entirely new logical network while using the existing physical hardware. This new logical network can be independent of the other virtual networks even though it also utilizes the same equipment including cables, routers, switches, etc. Network virtualization allows for the facilitation of complex needs within multi-tenancy settings while maintaining complete security. It can keep the traffic of each network into a different logical zone and prevents it from mixing with other resources.

By allowing multiple heterogeneous network architectures to cohabit on a shared physical substrate, network virtualization provides flexibility, promotes diversity, and promises security and increased manageability — all at a lower cost to you regarding physical hardware.

Network, security, and application performance are critical to business operations. Adaptive and responsive data services are our specialty. To gain a better understanding of your network performance, get a FREE Network Assessment today!

 

Network Deployment: 3 Best Practices

It can be extremely challenging to manage an enterprise network. Or any network for that matter. Most businesses are heavily dependent upon real-time data sharing, online transactions, and operational processes making network systems a critical component to ensuring business efficiency. From backup and load balancing to stringent security controls, the quality of every aspect pertaining to the network is heavily dependent upon an effective deployment process.

Below are some best practices related to network deployments that your business must know.

Embrace the power of Ethernet

We have seen an unprecedented improvement and progress in the ability of Ethernet in the last decade. Networks that power over Ethernet offers greater scalability, flexibility, and reliability to enterprises, supplemented by the improved security provisions. The installation involves a simple routing process using Ethernet cables compared to complex VPN and MPLS setups. Business Ethernet also supports the existing network configuration. Carrier Ethernet can handle massive volumes of traffic and facilitates in high-speed connectivity of data centers to transfer substantial data loads efficiently. Moreover, Carrier Ethernet is easily upgradable and helps an organization cope with adaptive networking and ever-changing application and service demands.

Copy physical media to a hard drive

To keep it short and sweet, copy your physical media to a hard drive. This will accelerate the process of the deployment while immunizing the risk of errors and file corruption. Using this practice will also ensure that no communication errors occur and data installation is performed smoothly without any bugs or connectivity issues related to private networking.

Use a Uniform Naming Convention (UNC)

When specifying network paths during the deployment, using a Uniform Naming Convention (UNC) instead of mapped drive letters can be extremely beneficial. Each computer has different mapped drive letters and utilizing UNC paths help to navigate this problem and facilitate error-free network deployment. An example of a UNC path is using “\\server\share\folder” instead of “E:\folder”.

Final Thoughts

Using the techniques as mentioned earlier and other best practices and data solutions will allow you to avoid bottlenecks and issues related to deployment and enable you to get your network up and running swiftly and smoothly.

Network, security, and application performance are critical to business operations. Adaptive and responsive data services are our specialty. Transform your technology connectivity, today!

4 Ways Ethernet Boosts Data Center Needs

Data centers are continually searching for ways to push more data at a faster rate. The increased demand for swifter enterprise-class data transport has resulted in substantial changes in Ethernet speeds in the data center.

Carrier Ethernet has become the networking norm in the past few years as customer data-center servers are required to handle the massive amount of traffic from smarter, data-intensive applications, IoT devices, and more. 

The Need For Increased Speed

Most hyper-scale data centers are equipped with 100 Gigabit Ethernet (GbE), and it is anticipated that they will move to 200 or 400 GbE by 2021. Moreover, there is an expectation that they will move from Gigabit Ethernet to Terabit Ethernet in the next few years.

If we talk about enterprise data centers, they are trying to catch up as currently, we have only seen 10 GbE, which is much slower for adaptive networking, especially in this demanding business environment. However, as the Ethernet speeds are increasing at an accelerated rate, it is likely that we will see enterprise data centers upgrading to at least 100 GbE.

There are many reasons why data centers require higher speeds, the primary one being the significant growth of hyper-scale networks from tech giants such as Amazon, Facebook, and Google. Furthermore, the availability of higher Gigabit Ethernet products at a lower price has also amplified its demand, supplemented by an increased amount of data load and private networking.

Adaptive Networking

In addition to that, workloads are becoming more adaptable and flexible as organizations branch away from the conventional enterprise data center. Enterprises are becoming more mobile, more distributed and more hyper-scale oriented, which further warrants the need for adaptive networking and fast speed in data centers.

Other important reasons include usage of data for multiple applications, including, but not limited to, financial trading, traffic management, car and airplane design, private networking, social media drug discovery, and even national security. Most data centers are considering fiber backbone for their Ethernet cable to support increased GbE speeds, higher bandwidth, and future expansions.

Another important reason is the requirement for fast and high-speed ports and an increased amount of data being driven from the dense edges of the network, which is further driving the advancement in this area. It will be fascinating to see how high-speed Ethernet boosts data center needs in the future.

Network, security, and application performance are critical to business operations. Adaptive and responsive data services are our specialty. Transform your technology connectivity, today!