TAILIEUCHUNG - Lab 9.2.4 IP Addressing Basics

This lab exercise helps develop an understanding of IP addresses and how TCP/IP networks operate. It is primarily a written lab exercise. However, it would be worthwhile to review some real network IP addresses using the command line utilities ipconfig for Windows NT/2000/XP or winipcfg for Windows 9x/ME. IP addresses are used to uniquely identify individual TCP/IP networks and hosts, such as computers and printers, on those networks in order for devices to communicate. Workstations and servers on a TCP/IP network are called hosts and each has a unique IP address. This address is referred to as its host address | Cisco Svstems I Lab IP Addressing Basics Objective Name the five different classes of IP addresses Describe the characteristics and use of the different IP address classes Identify the class of an IP address based on the network number Determine which part or octet of an IP address is the network ID and which part is the host ID Identify valid and invalid IP host addresses based on the rules of IP addressing Define the range of addresses and default subnet mask for each class Background Preparation This lab exercise helps develop an understanding of IP addresses and how TCP IP networks operate. It is primarily a written lab exercise. However it would be worthwhile to review some real network IP addresses using the command line utilities ipconfig for Windows NT 2000 XP or winipcfg for Windows 9x ME. IP addresses are used to uniquely identify individual TCP IP networks and hosts such as computers and printers on those networks in order for devices to communicate. Workstations and servers on a TCP IP network are called hosts and each has a unique IP address. This address is referred to as its host address. TCP IP is the most widely used protocol in the world. The Internet or World Wide Web only uses IP addressing. In order for a host to access the Internet it must have an IP address. In its basic form the IP address has two parts A network address A host address The network portion of the IP address is assigned to a company or organization by the Internet Network Information Center InterNIC . Routers use the IP address to move data packets between networks. IP addresses are 32 bits long according to the current version IPv4 and are divided into 4 octets of 8 bits each. They operate at the network layer Layer 3 of the Open System Interconnection OSI model which is the Internet layer of the TCP IP model. IP addresses are assigned in the following ways Statically - manually by a network administrator Dynamically - automatically by a Dynamic Host Configuration .

TỪ KHÓA LIÊN QUAN
TAILIEUCHUNG - Chia sẻ tài liệu không giới hạn
Địa chỉ : 444 Hoang Hoa Tham, Hanoi, Viet Nam
Website : tailieuchung.com
Email : tailieuchung20@gmail.com
Tailieuchung.com là thư viện tài liệu trực tuyến, nơi chia sẽ trao đổi hàng triệu tài liệu như luận văn đồ án, sách, giáo trình, đề thi.
Chúng tôi không chịu trách nhiệm liên quan đến các vấn đề bản quyền nội dung tài liệu được thành viên tự nguyện đăng tải lên, nếu phát hiện thấy tài liệu xấu hoặc tài liệu có bản quyền xin hãy email cho chúng tôi.
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.