TAILIEUCHUNG - Course 2277 - Implementing, managing, and maintaining a Microsoft Windows Server 2003 network infrastructure: Network services - Module 1

Module 1: Allocating IP addressing by using dynamic host configuration protocol. This module provides you with the knowledge and skills to allocate IP addressing in a network environment. After completing this module, students will be able to: Describe the role of DHCP in the network infrastructure, add and authorize a DHCP Server service, configure a DHCP scope. | Module 1: Allocating IP Addressing by Using Dynamic Host Configuration Protocol Overview Multimedia: The Role of DHCP in the Network Infrastructure Adding and Authorizing the DHCP Server Service Configuring a DHCP Scope Configuring DHCP Reservations and Options Configuring a DHCP Relay Agent Multimedia: The Role of DHCP in the Network Infrastructure The objective of this presentation is to provide a high-level overview of DHCP in the network infrastructure At the end of this presentation, you will be able to: Explain what DHCP is Describe how DHCP works Explain how routers can forward DHCP broadcast packets Describe how a DHCP relay agent works Lesson: Adding and Authorizing the DHCP Server Service Why Use DHCP? What Is Automatic Private IP Addressing? How DHCP Allocates IP Addresses How the DHCP Lease Generation Process Works How the DHCP Lease Renewal Process Works How a DHCP Server Service Is Authorized Practice: Adding and Authorizing a DHCP Server Service Why Use DHCP? DHCP reduces the complexity and amount of administrative work by using automatic TCP/IP configuration Manual TCP/IP Configuration IP addresses are entered manually IP address could be entered incorrectly Communication and network issues can result Frequent computer moves increase administrative effort Automatic TCP/IP Configuration IP addresses are supplied automatically Correct configuration information is ensured Client configuration is updated automatically A common source of network problems is eliminated What Is Automatic Private IP Addressing? APIPA automatically self-configures addresses when there is no DHCP server available Advantages Serves as a DHCP server failover mechanism for small networks Automatically assigns an IP address in a specific range Disadvantages Forces assignment of addresses typically not used Conceals possible connectivity problems Does not work outside subnet Is not routable How DHCP Allocates IP Addresses DHCP Server DHCP Database IP Address1: Leased

• Quản trị mạng
• Network services
• Dynamic host configuration protocol
• Allocating IP addressing
• Microsoft Windows Server 2003
• Operating systems
• Network infrastructure
• Resolve network
• Configure network access
• Monitoring network access
• Managing network access
• Securing network traffic
• Implement IPSec
• Configuring routing
• Configuring network access
• Configuring VPN access
• International Journal of Computer Science and Telecommunications
• Load balancing program for network services
• Load balancing program
• New load balancing program
• Network services running
• DHCP database
• Resolving names
• Name resolution process
• DNS server service
• Resolving host names
• Domain name system
• Active directory
• Managing DNS records
• NetBIOS names
• Windows internet name service