CCNA Discovery Course Program

CCNA1. Home and Small Business Networks

The purpose of this course is to introduce you to the basic concepts and technologies of networking. The program of the course is devoted to the practical study of tools for developing networks and using the Internet, as well as hardware specific to home and small business networks.

Upon completion of this course, you will learn to: ccna wireless

install a computer system, including an operating system, interface cards, and peripherals;

design and deploy a home or small business network and connect it to the Internet;

test and diagnose network and Internet connection problems;

organize shared access to resources (files and printers) for multiple computers;

recognize and prevent security threats to your home network;

configure and test common Internet applications;

configure basic IP services through a graphical user interface.

Hardware for a personal computer. Binary representation of data. Computer system components.

Operating Systems. Operating system maintenance.

Network connection. Getting to know the connection to the network. Data exchange in a local wired network. Creation of a distribution layer in the network. Planning the structure of the local network and connecting devices.

Internet connection through an Internet service provider. Sending information over the Internet. Laying of cables "twisted pair".

Network addressing. IP addresses and subnet masks.

Network services. Application protocols and services.

Wireless technologies. Wireless local area networks. Securing your wireless LAN.

Security basics. Using firewalls.

Eliminate network problems. Troubleshooting questions. Common problems.

CCNA2. Work for small and medium-sized enterprises and Internet providers

The course is aimed at developing the practical skills you need to manage the network infrastructures of computer networks as certified technical support consultants and entry-level networking specialists.

Upon completion of this course, you will learn to:

describe the structure of the Internet and the procedure for exchanging data between nodes in the global network;

install, configure and test Cisco routers designed to provide access to the Internet and servers;

design the basic cabling infrastructure to support network traffic;

configure the server to provide shared access to resources and common web services;

deploy a global network using the services of telecommunications companies;

take appropriate measures to prevent the consequences of accidents and back up information on the server;

monitor network performance and detect malfunctions;

troubleshoot using an organized, multi-tiered procedure;

describe the OSI model and data encapsulation process.

Internet and the possibilities of its use. What is the Internet? Internet service providers. Communication with an Internet provider.

Support service. Support technicians. OSI model. Troubleshooting at the ISP level.

Planning for network upgrades. Common problems. Planning for network upgrades. Purchase and maintenance of equipment.

Planning the addressing structure. LAN IP addressing. NAT and PAT.

Configuring network devices. Initial configuration of the ISR router. Configuring ISR in SDM. Configuring the router using the IOS CLI. Initial configuration of Cisco 2960 switch. CPE connection to ISP.

Routing. Application of routing protocols. External routing protocols.

Services of Internet providers. An introduction to the services of Internet providers. Protocols used to provide services by providers. Domain Name Service. Services and protocols.

Obligations of providers. Security issues relevant to ISPs. Security tools. Control and management by the Internet provider. Backup and disaster recovery.

Eliminate network problems. Troubleshooting questions. Common problems.

CCNA3. Introduction to Routing and Switching in the Enterprise

The goal of this course is to help you develop the skills to use protocols to increase the performance of your LAN and WAN. The course introduces advanced configurations of switching and routing protocols, configurations of access control lists, and the basics of implementing WAN links. In addition, the course provides detailed troubleshooting guides for LAN, WAN, and VLAN environments. The course aims to develop the practical skills required to work as network technicians, helpdesk technicians, and computer technicians.

Upon completion of this course, you will be able to:

implement a LAN in accordance with the approved network design;

configure a switch with VLAN and the connection between switches;

configure routing protocols on Cisco devices;

implement access lists to allow or deny specified traffic;

introduce DHW channels;

troubleshoot LAN, WAN, VLAN problems using a structured methodology and OSI model.

Corporate networks. Description of the corporate network. Identification of corporate applications. Support for remote workers.

Exploring the corporate network. Description of the existing network. Support for the corporation border. Repetition of passed on switching and routing.

Switching in the corporate network. Description of enterprise-grade switching. Prevention of switching loops. VLAN configuration. Trunking and routing between VLANs. VLAN service in the corporate network.

Addressing in the corporate network. Using a hierarchical IP network addressing scheme. Using VLSM. Using classless routing and CIDR. Using NAT and PAT.

Routing using a distance vector protocol. Corporate network management. Routing using the RIP protocol. EIGRP routing. Implementation of the EIGRP protocol.

Link State Routing. Routing using the OSPF protocol. Single area OSPF implementation. Using multiple routing protocols.

Creation of corporate WAN channels. Connecting the corporate WAN. Comparison of common WAN encapsulations. Using Frame Relay.

Filtering traffic using access control lists. Using Access Control Lists. Using a group mask. Setting up access control lists. Allowing and blocking certain types of traffic. Filtering traffic using access control lists.

Troubleshooting the corporate network. Consequences of a network failure. Eliminate switching and communication problems. Eliminate routing problems. Troubleshoot WAN configuration problems. Troubleshoot ACL problems.