Tag: networking courses

Data Center Networking: It’s Evolving nature over the years? – Final Part

In my three previous blogs, I have mentioned how data centers have evolved over the years and how with each progressing day there has been a major shift when it comes to simplifying data and data networking. Not many know that with each progressing day there is a major shift aimed to simplify and automate the provisioning of resources. I have mentioned how many firms are undergoing a metamorphosis of change by considering some of the next generation technologies and tools in networks and the vendors. We also saw Now you can also be in touch with all the latest networking technology related IT training courses.

We have seen how Arista is emerging to be the top and though it is one of the newest players when you compare with the other vendors that will be discussed below. This should be enough for an organization to look out for the available options and outweigh them against existing equipment’s and future that the company is heading to.

2) Cisco: This has been around for a pretty long time and the company has been the market leader in many of the networking categories for long and data center networking is not an exception. Since it is present in all parts of the network you can find a huge amount of available options across all the network sizes from enterprise to home. Take networking courses now on Benchfolks.

A Higher number of options can be both good and bad when it comes to making a purchase decision as there are so many available options and you must be subjective enough. Cisco also offers documentation of the designs and several are mainly focused on the data center. The next line of switches is mainly focused on the data center and is central to medium and large sized corporation’s solutions. They are also providing a management solution for both the Nexus-based and a SAN (Storage Area Networking) technologies. Get San storage certification to get a job as a SAN expert.

It also has the capability to integrate with OpenStack and VMware’s vCloud Director. Cisco unlike its counterparts ventured late into SDN market but took over quickly outpacing its rivals by following different strategies and paths. Cisco, however, has one disadvantage, that is it tends to have an expensive solution which may lead other companies to select other cheaper options.

3) Dell: Dell is also one of the top networking vendors which are also attempting to gear up and gain on lead with respect to its competitors. One of the main advantages we can say is that it is well known in many different sectors and because of this it has both the name and reputations of being flexible and competent on an enterprise level. Since it also provides the company with an ability to tie in solutions from many different sectors into one to increase the savings.

Dell has basically two networking product lines just for its data center networking. The first will run on Dell’s propriety network OS and the second is basically designed to be open to run on different supported OS from other networks.

Changes are inevitable in data center networking and there are many who will smile and cringe thinking of how to manage the changes or make the changes themselves. The bottom line here is that data center networking is undergoing a huge metamorphosis of change and has been static for long. It is time to change and those who fight against it will be washed away in the market. If u haven’t read other 3 blogs you can click here. For training, you can now check out http://e-learning.benchfolks.com for all latest courses.

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Data Center Networking: It’s Evolving Nature Over The Years? -Chapter 2

In my previous blog, I have mentioned now when it comes to data networking, not many know that it is progressing with each day with a major shift that is aiming to simplify and automate the provisioning of resources. I have mentioned how firm are undergoing a metamorphosis of change by considering some of the next generation technologies and tools in networks and who are the enterprise vendors for it. TO stay updated in the market you can now undertake best IT courses online with certification for your benefit.

Coming from where we left off previously, the next generation of data center networking is still in nascent stages and still in the process of being determined and though they are gaining momentum now slowly and when combined will cause wonders. The main objective, however, is to reduce the amount of time that is spent to get the provision networking resources on a network and automation of the CLI or the Command Line Interface provisioning.

Then came the concept of Software Defined Networking (SDN) which broadly involves around de-coupling of the control as well as the data planes of all the equipment’s like switches etc. It consists of much more in detail and there are plenty of protocols too are being developed by SDN members which are going to be a potential deciding factor in the selection of vendors. Most of the vendors do support the idea of having an Open SDN and have invested in many non-open technologies to maintain an existing lot of customers. Take latest networking courses online now.

SDN and evolution of existing topologies

One of the biggest questions that the firms need to answer is whether they want to jump over to the SDN bandwagon or whether the decision will help them to implement something specific. It may not be worth to change over to SDN in small and medium sized networks as the implementation costs may burn a hole and not be worth it also. The ideas behind SDN will only shine on large networks and huge data center networks and another debate that is going around is whether legacy topologies can be redesigned to suit their specific traffic requirements.

There is a slow evolution that is happening as most of the forward-thinking organizations are on the way to change the way their data center networks are being connected by altering the way the devices are being interconnected. Depending on specific requirements the organizations will end up with hybrid technologies without altering the wat things are connected currently. Take networking classes online now.

Most of the technologies have undergone traction and have revolved around their ability to overlay on top of existing networks regardless of the logical as well as the physical design. Each of the common technologies like VXLAN, NVGRE, TRILL, SPB etc. are now being implemented. Though each comes with its own set of advantages and disadvantages it can be implemented depending on the specific vendor that is selected.

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