Introduction Nowadays, the Internet provides an easy way for candidates to prepare for interviews by getting answers to various queries. In the past, individuals had to go through all relevant books and materials to prepare for an interview. Currently, there is an abundance of easily accessible collections of interview questions with answers. Therefore, the process […]
Read MoreIntroduction Let’s uncover what is NTP by exploring its feature and functionality. Time synchronization is of utmost importance for modern computer networks, as various network management, security, planning, and debugging techniques require accurate time measurement for determining the timing of events. The task of safeguarding precise time can be difficult due to the tendency of […]
Read MoreIntroduction The shift from wired to wireless LANs (WLANs) is a result of people’s growing need for portability and adaptability in their everyday lives. WLANs are widespread in the modern world. Wireless LANs are available everywhere, from homes to businesses to cafes to many public spaces, guaranteeing that we will always have access to the internet. WLANs […]
Read MoreIntroduction File transfer is one of the most common and essential tasks in computer networks. Whether downloading a file from a website, uploading a file to a cloud service, or sending an email attachment, file transfer is involved in some way. But have you ever wondered how file transfer works and what are the protocols […]
Read MoreIntroduction OSPF is a routing protocol that is widely used in large and complex networks. The Open Shortest Path First (OSPF) protocol is classified as an Interior Gateway Protocol (IGP). It is utilized to determine the optimal routing path between a source and destination router by implementing the shortest path first (SPF) algorithm. OSPF Protocol […]
Read MoreIntroduction Computer networks are essential for communication in today’s world. They allow us to share data, resources, and services among different devices and users. The proper functioning of a newly installed network requires a number of specific components and devices. The term ‘network components’ refers to the fundamental parts of the network. The needs of […]
Read MoreWhy network professionals must take Cisco SD-WAN (300-415 ENSDWI) training and certification, is a bigger question today? Find all the answer you need to know with PyNet Labs.
Read MoreIntroduction Policy Based Routing is a powerful network management technique that enables efficient control and prioritization of network traffic flow. Nowadays, a number of applications are working side by side, and it’s a must to connect these applications. Because of this, the network traffic nature has become more complicated. Using traditional mechanisms, it may be […]
Read MoreIntroduction Knowing about what is summer training will assist you in the present competitive job market. Only graduating from college will not impress employers enough to choose you over many other candidates who are more prepared or competent to do the job. Therefore, to succeed in today’s competitive environment, we must equip ourselves with the skillset […]
Read MoreBGP stands for Border Gateway Protocol. It is a common EGP (exterior gateway protocol) that is designed to transfer information on reachability and routing between autonomous systems (AS) via the Internet. This protocol is one of the favourite topics of interviewers.
Read MoreIntroduction With port security, network administrators can limit which devices can connect to which ports on a router or switch. It can stop unauthorized devices from accessing your network and compromise its safety and functionality. As a component of the CCNA course, Port Security is a subject of particular importance. For more information, simply follow the link […]
Read MoreThese SD-WAN interview questions are curated by the combined efforts of some of the leading recruiters and SD-WAN technology leaders.
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