The process of delivering packets from a host on one network to a host on a separate remote network is known as IP routing. Routers are typically used for this task. Routers look at a packet’s destination IP address, find the next-hop address, and forward it. Routers use routing tables to figure out where the... » read more
Overview of Cisco IOS Most Cisco routers and switches use IOS (Internetwork Operating System), a multitasking operating system. This operating system is used to configure the routing, switching, internetworking, and other functionalities that are provided by a Cisco device, among other things. IOS comes with a command-line interface that has a set number of multiple-word... » read more
Overview of Segment Routing Segment Routing (SR) is a scalable and flexible method of source routing. The source selects a path and encodes it as an ordered list of segments in the packet header. Any instruction has an identifier called a segment. The segment ID (SID) is a flat unsigned 32-bit integer that uniquely identifies... » read more
Introduction One of the numerous new certification exams Cisco announced in June 2019 with their most comprehensive career certification program upgrade since 1993 (which began in 1993) is the Automating and Programming Cisco Enterprise Solutions exam. As well as having the brand new Cisco DevNet certification, Cisco also made revisions to its recertification examinations and... » read more
While the cloud is a hot topic for small businesses and large corporations alike, it remains a broad notion that encompasses a great deal of internet area. As you consider moving your organization to the cloud, whether for application or infrastructure deployment, it is critical to understand the distinctions and benefits of the various cloud... » read more
Earlier this year, the Cisco Certified Network Professional (CCNP) certification program underwent some adjustments. It currently consists of two exams: one that assesses your fundamental networking skills and another that evaluates your knowledge in a chosen specialization area. Earning the CCNP certificate requires passing both tests. The CCNP core exam assesses your ability to plan,... » read more
Cloud computing has significant benefits for enterprises of all sizes. When a firm decides to move all or part of its computer resources to the cloud, it must first determine which cloud services and cloud types are most suited to its needs. The public and private clouds are essentially different types of clouds. Each has... » read more
As an information technology expert, you should constantly improve your knowledge and abilities. This is because information technology, particularly its networking sector, is constantly growing, and you must stay current. This way, you will not only stay current on the latest trends, methodologies, and solutions; you will also increase your worth to the organization for... » read more
You know about Cisco’s new CCNP Security certification, whether you are new to IT or an experienced professional. Perhaps you’re considering broadening your expertise — or shifting your career to one that emphasizes security. As cyber threats become more complex and widespread, security technologies are becoming more critical, increasing the demand for competent workers. The... » read more
In today’s market, it’s always better to show various degrees and certificates, regardless of how much knowledge and experience you have. When you have these documents, you will get a better-paying job with more perks, which will benefit you in the long run. The problem with most certificates is that they can take a long... » read more