TAILIEUCHUNG - Slide bài giảng CCNA1

Slide bài giảng CCNA1 dùng trong các học viện mạng Cisco | Living in a Network Centric World Network Fundamentals – Chapter 1 Objectives How networks impact our daily lives. The role of data networking in the human network. Identify the key components of any data network. Identify the opportunities and challenges posed by converged networks. The characteristics of network architectures: fault tolerance, scalability, quality of service and security. Install and use Internet Relay Chat (IRC) clients and a Wiki server. How Networks Impact Daily Life The benefits of instantaneous communication and how it supports and improves our lives. . Check your bank balance and pay bills electronically Receive and send e-mail, or make an Internet phone call,. Obtain health information and nutritional advice from experts all over the world, and post to a forum to share related health or treatment information. Post and share your photographs, home videos, and experiences with friends or with the world. . How Networks Impact Daily Life The characteristics and purpose of popular communication media such as, IM, Wikis , Blogs, Podcasting, and Collaboration Tools Instant messaging Real time communication between 2 or more people based on typed text Weblogs (Blogs) Web pages created by an individual Podcasting Website that contains audio files available for downloading E-learning: Courses delivered using network or Internet resources Multiplied the resources available to students many times over Online courses can contain voice, data, and video, and are available to the students at any time from any place Online discussion groups and message boards enable a student to collaborate with the instructor, with other students in the class, or even with students across the world. How Networks Impact Daily Life How Networks Impact Daily Life The Cisco Networking Academy Program, which offers this course, is an example of a global online learning experience Courseware Collaboration Administration How Networks Impact Daily Life Online courseware and .

• Quản trị mạng
• network fundamentals
• components
• networking Role
• networks
• data networking
• network architecture
• Lecture Network Fundamentals
• Communicating over the Network
• Network structure
• Network types
• Network communication
• Network Security Fundamentals
• Guide to Network Security Fundamentals
• Information security
• Securing the Network Infrastructure
• Network cable plant
• Secure removable media
• Network Centric World
• Data Networking Role
• Network architecture design
• OSI Network Layer
• Network Layer Protocols
• Internet Protocol
• Devices into networks
• Addressing the Network
• IP addressing structure
• IPv4 addresses
• Testing the Network layer
• Basic Network media
• LAN connection
• Network designs
• Cabling Networks
• Define information security
• Information security careers
• Internetwork Operating System
• Perform Basic Router
• Switch Configuration
• Configuring Network
• OSI Physical Layer
• Physical layer protocols
• Physical layer signaling
• Network media
• Network media used in Ethernet
• Features of Ethernet
• Media access control method
• Layer 2 addressing
• Basic attacks
• Identity attacks
• Malicious code
• Security principles
• Effective authentication methods
• Control access to computer systems
• Security Baselines
• Disable nonessential systems
• Harden operating systems
• Web security
• Protect e mail systems
• World Wide Web vulnerabilities
• Protecting advanced communications
• Harden File Transfer Protocol
• Secure remote access
• Scrambling through cryptography
• Cryptography hashing algorithms
• Symmetric encryption algorithms
• Managing keys
• Public key infrastructure
• Manage digital certificates
• Operational security
• Harden physical security
• Secure the physical environment
• Security policy cycle
• Security policy
• Risk identification
• Security management
• Identity management
• Plan for change management
• Advanced security
• Computer forensics
• Harden security
• Data Networks
• Supporting communication
• Application Layer Functionality
• Application Layer Services
• OSI Transport Layer
• Transport Layer protocols
• Transport Layer role
• Managing TCP sessions
• OSI Data Link layer
• Data Link layer protocols
• Media access control methods
• Accessing the media
• ccna
• the role of the Network layer
• common Network layer protocol