Cisco Router Training
Cisco Router Training
The objective of the Course
Cisco CCNA has been one of the most popular certificates in the IT industry. The course aims to teach participants about Cisco's infrastructure on Network / network-telecommunications.
Who can attend?
People interested in communication and telecommunication technologies, students studying in electronics and computer engineering department, students who want to improve themselves in this field can participate.
Cısco Education Content
Basic Network Design
Local Area Networks
Wireless LAN
Lan Connections
Wide Area Networks (WANs)
OSI Reference Model
TCP / IP Reference Model
IPv4, IPv6, Subnetting, VLAN, STP
Routing Protocols RIP, EIGRP, OSPF
Access Control List
Cisco Router and Switch Management
Network Troubleshooting
Qualifications to be Achieved at the End of the Course
At the end of the course, trainees will be able to set up small and medium-sized networks, and create solutions to increase network performance, and make the necessary adjustments of devices such as routers and switches.
What is a Router?
The router is called network hardware, which provides the connection between multiple networks. That is, it enables routing of computers connecting to the network. It examines the incoming network packet and transfers it to another network. Routers' functions and processing capacities are wider for internet connection. It not only directs incoming data to a network but also performs functions such as examining, viewing and translating data packets. Router, which determines how to reach the incoming packets, does not provide internet connection. On the contrary, it pulls the sent internet connection. Therefore, the modem connection is needed first for internet connection. It is connected to the modem thanks to the ethernet slots on the routers. Thus, other computers connecting to the Router also provide internet access.
The router distributes the internet connection used at home, office or in different areas to various devices and provides internet access through a single modem in the area it covers. Routers are also emitting wireless network signals today. A different setup is followed for the Wireless Router. For this, the modem interface is accessed by making the connections correctly. Then, the connection is made by making the necessary adjustments with the guidance of the service provider for the network connection.
How is the router different from the modem?
The main difference between router and modem devices is that the router connects local networks but does not provide internet access alone. The modem is the device that provides access to the Internet. The router must be connected to the modem to access the internet. Although the router has assigned a different IP to each connected device, these devices use the IP address of the internet network assigned to the modem when accessing the internet.
Modems do not have to offer a function like connecting devices in the same network, but some modems may also have a router feature. Such devices can mostly be defined as routers with modems. Some internet service providers can offer them to their customers.
Router's Tasks in Brief
Determination of existing routes
Selection of the most suitable route taking into account various criteria
Establishing a physical connection with other networks
Adapting data packets to transmission technology (fragmentation-Fragmentation)
Routing Table
The routing table contains routes that are valid on the network.
All known network addresses
Connection types to other networks
Router Information on Other Networks
What is Hop Number?
Let's say you want to send a message to a friend who lives in another city. Your message will first go over your Router in your home and set out on a route to go from one of your Internet Provider's Routers. The number of Hops increases by each Router your package visits.
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