CCNA Course in Marathahalli

The Cisco Certified Network Associate (CCNA) is an IT certification provided by Cisco Systems, designed at the associate level in the Cisco Career certification framework. CCNA certification is a comprehensive assessment of an individual’s information and talents, mainly assessing their skills to install, configure, perform, and troubleshoot medium-sized organization branch networks.

The CCNA certification route encompasses numerous important domains,such as fundamental networking standards, network security, network infrastructure, and network automation. It validates an individual’s talent in configuring, comprehending, handling, and resolving troubles within switched and routed networks. Furthermore, CCNA gives steerage on organizing point-to-point connections and crafting network addresses.

One remarkable factor is that accomplishing CCNA certification can open doorways to extraordinarily lucrative job opportunities. In fact, it has emerged as the most popular IT certification internationally because it addresses the evolving demands of a state-of-the-art complicated networking landscape. Holding a CCNA certification now indicates your competence in core networking competencies and showcases your capacity to adapt and thrive in surroundings where technology deployment is rapid and multifaceted.

All things considered, FITA Academy is one of the best places for getting trained in CCNA. The institute offers a comprehensive training for CCNA certification aspirants through the CCNA Course In Marathahalli.

CCNA Certification Exam Syllabus

• Network fundamentals – 20%
• Network access – 20%
• IP Connectivity – 25%
• IP Services – 10%
• Security Fundamentals – 15%
• Automation and Programmability – 10%

Tips to prepare for CCNA exam

• Gather the required study material and CCNA books before preparation.
• Practice the various concepts hands-on to get a better understanding of them
• Write mock tests to get used to the exam pattern and analyze your preparation

The CCNA Course In Marathahalli offered by FITA Academy helps students implement the above mentioned tips with a carefully planned study guide.

Network

A network is a group of two or more interconnected computer systems that share various resources, which consist of data, a printer, an Internet connection, programs, or an aggregate of those assets. The vital idea behind a network includes linking more than one computer to facilitate the sharing of data, exchange of files, and digital communication.

These interconnected computer systems can set up network connections via cables, smartphone traces, radio waves, satellites, or infrared mild beams. This interconnected group of computing devices, also known as nodes, forms what’s called a computer network. This network seamlessly exchanges information and assets among those nodes, both through wired and wireless connections.

Join the CCNA Course In Marathahalli offered by FITA Academy to know more about networks.

Types of Networks

Networks are basically of 3 types namely

• Personal Area Network (PAN)
• Local Area Network (LAN)
• Metropolitan Area Network (MAN)
• Wide Area Network (WAN)

Personal Area Network

A Personal Area Network, commonly known as PAN, represents the most fundamental type of computer network. It is characterized by its restriction to a single individual, where communication between computer devices is confined to the individual’s immediate workspace. Within a PAN, the network coverage typically spans a range of 1 to 100 meters, facilitating communication between a person and their devices.

PANs are notable for their high transmission speeds, straightforward maintenance requirements, and cost-effectiveness. These networks connect electronic devices within close proximity, with the size of a PAN varying from a few centimeters to a few meters. A familiar real-world example of a Personal Area Network is the connection between a Bluetooth earpiece and a smartphone. Additionally, PANs can link devices like laptops, tablets, printers, keyboards, and other computerized peripherals.

Local Area Network

LAN is the most commonly used network type. It connects computers over a shared pathway within a limited local area. It typically encompasses two or more computers linked through a server. Two key technologies, Ethernet and Wi-Fi, drive this network, offering a range of up to 2 kilometers. LAN boasts high transmission speeds, easy maintenance, and cost-efficiency.

A Local Area Network, or LAN, is the go-to choice for connecting devices within a short distance. When connected, users gain access to shared resources. Imagine being at home, connecting your laptop to the internet, and printing documents using a networked printer – that’s LAN in action.

Metropolitan Area Network

MAN, or Metropolitan Area Network, expands beyond the confines of a LAN. This network type bridges computers over vast geographical areas, spanning cities, towns, or metropolitan regions. FDDI, CDDI, and ATM technologies are the backbone of MAN, with a range stretching from 5 to 50 kilometers. While it is not as fast as LAN, it serves its purpose.

Maintenance proves challenging, and the costs run high, yet a MAN offers unparalleled connectivity over extensive distances. Picture a city government seamlessly operating across the entire metropolitan area – that’s the power of a MAN.

Wide Area Network

WAN, or Wide Area Network, transcends geographical constraints. It’s the network of choice for global corporations, enabling expansive connectivity. This computer network stretches over vast distances, interconnecting multiple locations. WAN encompasses a group of local area networks with communication ranges surpassing 50 kilometers.

WAN’s purpose? Bridging devices across significant expanses, be it states or entire countries. Often, it relies on wireless connections, employing radio towers for communication.

To know more about types of networks, enroll yourself in FITA Academy and join the CCNA Training In Marathahalli.

Network Topology

A network topology describes how devices are connected in a computer network. This encompasses both physical and logical arrangements. It’s important to note that, within a single network, these arrangements can either coincide or differ. There are several different types of network topology. Some of them are as follows.

• Point to Point Topology
• Mesh Topology
• Star Topology
• Bus Topology
• Ring Topology
• Tree Topology
• Hybrid Topology

FITA Academy offers a comprehensive CCNA Training In Marathahalli that covers network topology in detail. Join the course to know more.

Point to Point Topology

Point-to-Point Topology, a fundamental network configuration, centers on communication between two key components: a sender and a receiver. This setup ensures a direct, high-bandwidth connection between them. In this type of network, precisely two devices—like computers, switches, routers, or servers—are linked directly using a single cable.

Mesh Topology

In mesh topology, each device forms a direct connection with another device through dedicated channels. This network relies on protocols like AHCP (Ad Hoc Configuration Protocols) and DHCP (Dynamic Host Configuration Protocol). A prime example of mesh topology is the internet backbone, where different internet service providers establish dedicated connections among themselves. This topology finds crucial applications in military communication systems and aircraft navigation.

Within mesh topology, a host can connect to one or multiple hosts, either creating point-to-point links with every other host or establishing such connections with only a few. Mesh networks ensure multiple pathways are available between at least some points in the network, enhancing resilience.

Star Topology

In the Star Topology, all devices link up to a central hub via cables. This hub plays a pivotal role as the central node, with all other devices connected to it. The hub can take on different forms: it can be a passive hub, like broadcasting devices, or an active hub, equipped with repeaters for signal boosting.

Bus Topology

Bus Topology is a network configuration where all computers and network devices connect to a single cable. This setup allows for bidirectional communication, and it’s a multi-point connection. However, it’s not very robust because if the backbone fails, the entire topology breaks down.

In Bus Topology, LAN Ethernet connections typically follow various MAC (Media Access Control) protocols, including TDMA, Pure Aloha, CDMA, Slotted Aloha, and more. All devices share a single communication line in this setup, which can lead to issues when multiple hosts attempt to send data simultaneously. To address this, Bus topology employs CSMA/CD technology or designates one host as the Bus Master.

Students at FITA Academy will be learning about topologies such as the ones mentioned above through the CCNA Training In Marathahalli.

Ring Topology

Ring Topology is a network arrangement where devices connect in a circular fashion, with each device having precisely two neighbors. To prevent data loss in large Ring topologies, repeaters come into play. For instance, in a Ring with 100 nodes, data must traverse through 99 nodes to reach the 100th, making repeaters crucial.

Data flow is typically unidirectional, but it can be made bidirectional through Dual Ring Topology, where each Network Node has two connections. Token Ring Passing protocol is used for data transmission in Ring topology. Each host in the Ring connects to exactly two other machines, forming a circular network structure. When a host communicates with a non-adjacent host, data travels through all intermediaries.

Tree Topology

The Tree Topology, a variation of the Star topology, introduces a hierarchical data flow. Here, multiple secondary hubs connect to a central hub, often containing a repeater. Data can flow from the central hub to secondary hubs and devices (top to bottom) or from devices to secondary hubs and the central hub (bottom to top).

Hybrid Topology

Hybrid Topology, a versatile technology, combines various topologies mentioned above. It’s the go-to choice when nodes can take on different forms, such as Ring or Star, or even a blend of the topologies mentioned earlier. Each individual topology in a hybrid setup uses its respective protocols.

Get to know more on this topic by joining in the CCNA Training In Marathahalli offered by FITA Academy.