Technology management is a set of management disciplines that allows organizations to manage their technological fundamentals to create competitive advantage.It is very important for an organization to manage its technology strategically because when it is not well managed, it might result into a big loss in the organization.Managing technology involves planning, designing, optimizing, operation and control of technological products.
IPv6 (Internet Protocol version 6) is a set of specifications from the Internet Engineering Task Force (IETF) that’s essentially an upgrade of IP version 4 (IPv4). The basics of IPv6 are similar to those of IPv4 — devices can use IPv6 as source and destination addresses to pass packets over a network, and tools like ping work for network testing as they do in IPv4, with some slight variations.
Network functions virtualization (NFV) offers an alternative way to design, deploy, and manage networking services. It is a complementary approach to software-defined networking (SDN) for network management. While they both manage networks, they rely on different methods. While SDN separates the control and forwarding planes to offer a centralized view of the network, NFV primarily focuses on optimizing the network services themselves.
LTE (Long Term Evolution) is the project name given to development of a high performance air interface for cellular mobile communication systems. It is the last step toward the 4th generation (4G) of radio technologies designed to increase the capacity and speed of mobile telephone networks. While the former generation of mobile telecommunication networks are collectively known as 2G or 3G, LTE is marketed as 4G.
A routing protocol specifies how routers communicate with each other, distributing information that enables them to select routes between any two nodes on a computer network. Routers perform the “traffic directing” functions on the Internet; data packets are forwarded through the networks of the internet from router to router until they reach their destination computer.
Cisco IOS (Internetwork Operating System) is a proprietary operating system that runs on most Cisco Systems routers and switches.
The core function of Cisco IOS is to enable data communications between network nodes. In addition to routing and switching, Cisco IOS offers dozens of additional services that an administrator can use to improve the performance and security of network traffic.
Design of Software
A software-defined data center (SDDC) uses virtualization technologies to separate hardware infrastructure into separate “virtual machines” so that a service provider can offer computing and network services for many different clients.By virtualizing a data center, all of the resources of the system – including computing, storage, and networking – can be “abstracted” and represented in a software form. The use of the data center resources can then be sold as a service so that anybody can tap in and use the data center.
Software-defined networking (SDN) and network virtualization provide a solution for the deficiency of the traditional networks such as lack of scalability and difficulty of network management. However, the solution is restricted by the speed of development, testing, and deployment. As a result, the current technology lack of rapid migration and extension could not satisfy the flexible dynamic requirements of different users to the network.
Linux containers, in short, contain applications in a way that keep them isolated from the host system that they run on. Containers allow a developer to package up an application with all of the parts it needs, such as libraries and other dependencies, and ship it all out as one package.In a way, containers behave like a virtual machine. To the outside world, they can look like their own complete system.
OpenStack is a cloud operating system that controls large pools of compute, storage, and networking resources throughout a datacenter, all managed through a dashboard that gives administrators control while empowering their users to provision resources through a web interface. OpenStack is a set of software tools for building and managing cloud computing platforms for public and private clouds.
Python plays an essential role in network programming. The standard library of Python has full support for network protocols, encoding and decoding of data and other networking concepts and it is simpler to write network programs in Python than that of C++. … Low-Level Programming using sockets.Python also has libraries that provide higher-level access to specific application-level network protocols, such as FTP, HTTP, and so on.
Internet of Things
The internet of things, or IoT, is a system of interrelated computing devices, mechanical and digital machines, objects, animals or people that are provided with unique identifiers ( UIDs ) and the ability to transfer data over a network without requiring human-to-human or human-to-computer interaction. Embedded with electronics, Internet connectivity, and other forms of hardware, these devices can communicate and interact with others over the Internet, and they can be remotely monitored and controlled.