Resolving Names Overview Multimedia: Introduction to the Name Resolution Process Viewing

Module 3: Resolving NamesOverviewMultimedia: Introduction to the Name Resolution Process Viewing Names on a Client Configuring Host Name Resolution Configuring NetBIOS Name ResolutionMultimedia: Introduction to the Name Resolution ProcessThe objective of this presentation is to provide a high-level overview of the name resolution process in the network infrastructure After this presentation, you will be able to: Explain what a host name is Explain what a NetBIOS name is Describe how the name resolution process worksLesson: Viewing Names on a ClientHow Names Are Mapped to IP Addresses What Are Host Names? What Are NetBIOS Names? How to View Names On a...
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Resolving Names Overview Multimedia: Introduction to the Name Resolution Process Viewing Module 3:Resolving NamesOverview Multimedia: Introduction to the Name Resolution Process Viewing Names on a Client Configuring Host Name Resolution Configuring NetBIOS Name ResolutionMultimedia: Introduction to the Name ResolutionProcess The objective of this presentation is to provide a high-level overview of the name resolution process in the network infrastructure After this presentation, you will be able to: Explain what a host name is Explain what a NetBIOS name is Describe how the name resolution process worksLesson: Viewing Names on a Client How Names Are Mapped to IP Addresses What Are Host Names? What Are NetBIOS Names? How to View Names On a ClientHow Names Are Mapped to IP Addresses Name Resolution Service Computer44 1 Where is the Where is the Computer44 Computer44 192.168.1.200 2 file? file? 3 Computer44 Computer44What Are Host Names?A host name is the DNS name, of a device on a network, that isused to locate computers on the network Examples: “.” Root “.” Root FQDN msft msft server1.nwtraders.msft. nwtraders nwtraders Host Name DNS Suffix training training FQDN server1.training.nwtraders.msft. Server1 = 192.168.0.66 Server1 = 192.168.0.66 Host Name DNS Suffix Server1 = 192.168.0.67 Server1 = 192.168.0.67What Are NetBIOS Names?A NetBIOS name is an identifier used by NetBIOS servicesrunning on a computer. It is made up of a 15-character nameplus a 16th character (byte) denoting the service NetBIOS Name 16th character Services IP address Server2 00 Workstation 192.168.0.39 Server2 20 Server 192.168.0.39 Server2 01 Messenger 192.168.0.39 Server2 Server2How to View Names on a Client Your instructor will demonstrate how to: View host names and DNS suffixes by using the Ipconfig utility View host names by using System Properties View NetBIOS names by using the Nbtstat command View your computer’s NetBIOS name by using System Properties Rename a computerPractice: Viewing Names on a Client In this practice, you will view names on a clientLesson: Configuring Host Name Resolution The Host Name Resolution Process Client Resolver Cache How to View and Flush the Client Resolver Cache Hosts File How to Preload the Client Resolver Cache by Using a Hosts FileThe Host Name Resolution Process Client Resolver NetBIOS Cache/Hosts File DNS Name Cache WINS Broadcast Lmhost File1 Salescomputer2 2 192.168.1.35 What is the What is the IP address for IP address for Salescomputer2? Salescomputer2? 3 Salescomputer2 Salescomputer2 Host name resolution is the process of resolving a host name to an IP addressClient Resolver CacheThe client resolver cache is a location in memory that stores host namesthat have recently been resolved to IP addresses. It also stores host name-to-IP address mappings loaded from the Hosts file Computer1 Computer1 Resolved host names Resolved host names Hosts File Hosts File from the DNS server from the DNS serverHow to View and Flush the Client Resolver Cache Your instructor wil ...