In the information technology (IT) industry, including the network engineers is in demand for the employment purpose but the supply of candidates is decreasing. In accordance with this, in 2015, job posting had increased with 74% from the past years …
A set of interconnected nanomachines (devices a few hundred nanometres or a few micrometres all things considered in size) is known as nanonetwork. This technology is also called by the name nanoscale network. They are able to perform simple and basic tasks, …
The process of data management and collection from different sources is termed as data warehousing for the purpose of offering useful insights of business. Analysis and connection of business data from diverse sources serves as the major purpose of data …
After the invention of Android 9 Pie, Google has announced that they will introduce a numerical order for their future OS versions. So, here we will give you an insight on the upcoming OS version that is Android 11. As …
Temporally Ordered Routing Algorithm is abbreviated as TORA which is a source that is initiated on demand routing protocol. The invention of this protocol was done in 1997 by Vincent Park and M. Scott Corson who belongs from the university …
Routing protocols are the routes that help to learn dynamic routes. These protocols are organized on routers in regards with exchanging the information related with routing. Using the routing protocols in your network has many benefits like router has the …
There are several certifications that are offered by Cisco Systems Inc. for the products. Many credentials of Cisco match with IT practitioner credentials of specialist, intermediate, entry level and expert-level. The managers or Network professionals are definitely valuable for the …
What is TOGAF? The methodology of enterprise architecture by which development of enterprise software receives high level framework is termed as TOGAF (The Open Group Architecture Framework). A systematic approach is used in TOGAF by which it serves helpful in …
The logical entity termed as virtual switch is the fabric of logical switching by which the switch is followed as device of layer-2 network. Functions similar to the regular network switch are ensured by virtual switch with certain functionalities of …
In the wireless world, Wi-Fi is the term that is similar in general to access of wireless. Although the fact is that this specific trademark is owned by Wi-Fi Alliance. This dedicated group takes care of Wi-Fi products certification when …
With the advent of wireless technology, faster Internet is something that is non-negotiable for most of the users. It is especially demanding for most of the users as there are more bandwidth-consuming apps, videos and games becoming an integral part …
The communication and transmission of data have become more secured, fast and convenient with the passage of time. With the advent of high speed Internet connection in most of the parts of the globe, it is now feasible to experience …
Specialization of sales engineers should be in technology and scientifically advanced products. With the help of technical skills, they explain the advantages of the products or services to the potential customers and also tell how their services or products are …
Virtual Machines VM or Virtual machine enables you to create and operate a discrete virtual environment- an operating system, acting like an individual computer. Through VMs, softwares that cannot work on your main OS, can easily work on them. A …
The designing of a system puts up challenges of its own. There are several key aspects that qualified professional system designers take into consideration while conceiving the architecture of a system. One such vital aspect is the selection of Flash …
A good and reliable network can help you in running a business operation seamlessly. That is the reason why a professionally reliable network always come with certain vital features that ensure unflinching results as per the given command. One such …
There are several data programming and configuration protocols that make the flow of information seamless across the networks. Among these protocols, OpenFlow and Netconf are considered to be popular and widely used ones when it comes to software defined networking …
Network Administrator and System Administrator are the two terms that overlap each other but in reality, they are very different from each other. In this blog, we will discuss what the roles of network administrators and system administrators are and …
The present day job market is highly competitive and in this scenario, it is not simple to enter the tech industry. There is no doubt that career in this industry offer high rewards but for getting the identity different from …
The method of using familiar semantics of operating, packet formats and interfaces of DNS programming in small network without a DNS server is termed as Multicast DNS or mDNS. Every network node with mDNS reserved multicast address of 224.0.0.251 is …
What is URL Filtering? Sometimes you browse your favorite social networking site on any of the web browser and that web browser displays the message “You are not allowed to browse following website”. This is because of the URL filtering. …
The medium that allows traveling of information through it from one device of network to other is termed as network cable. Selection of the cable type for the network is dependent on factors such as topology, size and procedure of …
The importance of the batch file can be easily understood by the power users and system administrators. But, generally most of the regular computer users are unaware of these files. This indicates that people are not utilizing this powerful tool …
Windows Management Instrumentation (WMI) is Microsoft’s technological invention intended for taking care of Windows’ varied operational environments. Microsoft has offered set of specifications in the form of WMI for strengthening applications and devices management in the network. The information regarding …
A VPN kill switch is also known as an internet kill switch. For the VPN security solution, a VPN kill switch is a critical piece. It is considered to be the top feature for the best torrent VPN. This feature …
The framework of IT infrastructure of most of the organizations has Active Directory as a significant part. This significance is the reason why attackers have the Active Directory at the top of their target. In a case when any of …
Better Fault tolerance/ better availability/ better cost management/ better scalability – These must be considered while hosting a website/ App on the server to allow smooth functioning of the website/ App. Website owners have a key requirement of high uptime …
An Activity Directory is a product of Microsoft that runs on Server of Windows. It allows managing, accessing, and permissions for the network resources. The data is stored as an object in this directory and the object can be anyone …
Network Topology refers to the physical or logical layout of a network. Ring topology is a type of network topology in which each network device is connected to two other devices, forward and backward forming a single continuous path for signal transmission. …
Network Topology refers to the physical or logical layout of a network. BUS TOPOLOGY Bus topology is a type of network topology where each node is connected to a single cable known as the backbone. Though there is no limit to …
MESH NETWORK TOPOLOGY Network Topology refers to the physical or logical layout of a network. Mesh network topology is a type of site-to-site WAN topology in which each network device is connected to every other device through a dedicated link …
HUB AND SPOKE/ STAR NETWORK TOPOLOGY Network Topology refers to the physical or logical layout of a network. Hub and spoke or star topology is a site-to-site Wide Area Network (WAN) topology. In this type of topology, we have a central device, called …
If we were speaking a decade back and one of us comes up with an idea of amalgamating machine learning and artificial intelligence to attain perfection in conventional automation industry, then most of us would have laughed at it as …
Virtual Machine Monitor or VMM also called as Hypervisor is a technology that separates software (computer operating system) from hardware. With a hypervisor, a host computer can support and accommodate many other virtual machines by sharing its processing and memory. …
Server virtualization is perhaps the sultriest point in the IT world today. It has been around for a long time, and its ubiquity continues developing, particularly in big business environments. What makes virtualization conceivable is hypervisors. Server virtualization permits distinctive …
In any IT setup, Network Engineer is the key and fundamental resource responsible for setup of network infrastructure on which all the services like Security, voice, wireless, messaging and Internet are made accessible. A network engineer is a technology expert …
Application availability, continuity of service, greater performance of the application – These are the things we would always require from a platform owner while designing the network and answer to this in AWS is called ELB (Elastic load balancing). This …
ICMP stands for the Internet Control Message Protocol. It is a primary protocol in the Internet Protocol Suite. It is used by network devices to relay an error message and management queries. It helps to reroute the message to its …
Cloud computing is a technology that involves delivering different hosting services over the Internet using various hardware and software. Cloud computing allows we can access any files from anywhere in the world. It creates files remotely accessible. It can be …
The Transmission Control Protocol/Internet Protocol (TCP/IP) is a network communication protocol that interconnects the network devices into the internet. It provides a communication between the source and the destination. It specifies how data packets should be broken, addressed, routed, transmitted, …
I am sure that while working on Security groups, we do ponder about Firewalls and Rules i.e. allowing or denying traffic based on hardware or software firewalls. In case of AWS security groups are very similar to NACL’s in that …
Two terms which in limelight especially in Telecom Operation world are BSS and OSS. BSS stands for Business Support Systems while OSS refers to Operations Support Systems. By their names, both the terms may seem complementary, however they both are …
Open Systems Interconnection Model (OSI) refers to a logical and conceptual network model that defines the network communication protocol that is used by open systems to communicates and connect with other network systems. This network model has seven subcomponents. Each …
Microservices is the current hot topic being discussed in the software development circles. People are using microservices architecture for their businesses instead of using monolithic approach. The traditional methods of building enterprise application i.e. monolithic approach creates many problems when …
What is Edge computing? The networking philosophy known as Edge computing is aimed at taking computing close to data source so as to reduce the bandwidth and latency use. In other words, running fewer procedures in cloud is termed as …