Copyright
|
|
- Andrew Hunt
- 5 years ago
- Views:
Transcription
1 In order to find resources on the network, computers need a system to look up the location of resources. This video looks at the DNS records that contain information about resources and services on the network. The client can request these records from a DNS server in order to locate resources like web sites, Active Directory Domains and Mail Servers just to name a few.
2 In this video This video will look at the following DNS records: Host (A and AAAA): Contains IP Addresses for IPv4 and IPv6 hosts Alias (CNAME): Works just like a shortcut for files except for DNS records. Mail Exchange (MX): Holds the address of mail servers for that domain. Service Record (SRV): Holds the address of services on the network. E.g. Active Directory DC s. Start of Authority (SOA): Contains information and configuration for a zone file. Name Server (NS): Contain the address of other DNS servers for that zone. Pointer (PTR): Reverse look up record allowing a hostname for an IP Address to be look up.
3 Host (A and AAAA) The host record is used to store the address of a hostname. A is used for IPv4 and AAAA (Quad A) for IPv6. These can be created manually in DNS or if dynamic DNS is enabled and the client can register its hostname and thus its IP Address with the DNS server.
4 Alias (CName) A canonical name or CName record provides an alias service in DNS. A CName effectively points to another A or Quad A record. When the client requests the hostname that is contained in the CName, they are given the IP Address that is contained in the A record or Quad A record. The advantage of a CName is that it can provide a simple name to the user rather than a more complex server name. For example, instead of having to remember FS27 for the local file server, a CName of FS could be used to point towards the server FS27. CName s can also be used to transparently redirect network traffic. For example, if you changed you mind and wanted to redirect the user to FS28 you would only need to change the CName record to point to FS28 rather than FS27. It should be remembered that the old record may exist in the client cache and may take some time to expire.
5 Mail Exchange (MX) The mail exchange record contains a mail server that is able to process mail for that domain name. When a mail server wants to deliver mail, it will perform a DNS lookup asking the DNS server for an MX record for that DNS Domain name. The mail server will then attempt to deliver mail to that server. The mail server does not need to have the same DNS name as the mail that is being delivered, it simply needs to understand how to process mail for that DNS domain name.
6 Mail Exchange (MX) The MX record also has priority value that can be configured. If two or more MX Exchange records exist for the same DNS Doman name, the MX record with the lowest priority will be tried first. If this fails, the MX record with the next lowest value will be tried until the mail is delivered. Often large companies will have multiple mail severs for incoming mail. In some cases, these additional mail servers may be located on different sides of the globe in case there is a long network outage.
7 Service Record (SRV) Service records allow clients on the network to find resources on the network. Active Directory creates a number of service records in DNS to allow clients to find resources like Domain Controllers. This is why Active Directory cannot operate without DNS. A single service record has a number of data fields associated with it. These include, service, target, port and priority. Service records are normally created automatically by applications assuming that your DNS server allows dynamic updates.
8 Start of Authority (SOA) There is one start of authority record (SOA) for each zone. Even though the SOA is technically a DNS record, essentially modification of the SOA record is performed through the properties of the DNS zone. Looking at the data in the SOA record, you can configure options for the zone like the primary name server for that zone (DNS servers that hold the master records for the zone), the address of an administrator, serial number (Incremented each time a change is made in the DNS zone) and the refresh time for the zone (How often a secondary zone should query a master for changes).
9 Name Server (NS) This contains DNS servers for that zone that contain primary data or have been copied from a primary zone. This means it does not contain DNS servers that have cached DNS records. In other words, name servers contain servers that contain the most up to date records for that DNS domain name
10 Pointer (PTR) A pointer record performs the opposite function of a host record. If the client was to give the DNS server an IP Address, the DNS server would response back with the hostname. Pointer records are not required for day to day functions, like running Active Directory. They are mainly used for troubleshooting tools. See or for our always free training videos. This is only one video from the many free courses available on YouTube. References MCTS Configuring Windows Server 2008 Active Directory Second edition pg Installing and Configuring Windows Server 2012 Exam Ref pg SRV record
DNS. Computer networks - Administration 1DV202. fredag 30 mars 12
DNS Computer networks - Administration 1DV202 DNS History Who needs DNS? The DNS namespace How DNS works The DNS database The BIND software Server and client configuration The history of DNS RFC 882 and
How to Add Domains and DNS Records
How to Add Domains and DNS Records Configure the Barracuda NextGen X-Series Firewall to be the authoritative DNS server for your domains or subdomains to take advantage of Split DNS or dead link detection.
- Domain Name System -
1 Name Resolution - Domain Name System - Name resolution systems provide the translation between alphanumeric names and numerical addresses, alleviating the need for users and administrators to memorize
How to Configure the Windows DNS Server
Windows 2003 How to Configure the Windows DNS Server How to Configure the Windows DNS Server Objective This document demonstrates how to configure domains and record on the Windows 2003 DNS Server. Windows
Lesson 13: DNS Security. Javier Osuna josuna@gmv.com GMV Head of Security and Process Consulting Division
Lesson 13: DNS Security Javier Osuna josuna@gmv.com GMV Head of Security and Process Consulting Division Introduction to DNS The DNS enables people to use and surf the Internet, allowing the translation
Copyright 2013 http://itfreetraining.com
This video will look at two DNS features, DNS round robin and netmask ordering. These features allow for simple load balancing and also provide a method for directing a user to local resources rather than
Installing and Setting up Microsoft DNS Server
Training Installing and Setting up Microsoft DNS Server Introduction Versions Used Windows Server 2003 Setup Used i. Server Name = martini ii. Credentials: User = Administrator, Password = password iii.
ECE 4321 Computer Networks. Network Programming
ECE 4321 Computer Networks Network Programming Name Space System.Net Domain Name System (DNS) To resolve computer naming Host database is split up and distributed among multiple systems on the Internet
DNS. The Root Name Servers. DNS Hierarchy. Computer System Security and Management SMD139. Root name server. .se name server. .
Computer System Security and Management SMD139 Lecture 5: Domain Name System Peter A. Jonsson DNS Translation of Hostnames to IP addresses Hierarchical distributed database DNS Hierarchy The Root Name
Domain Name System 2015-04-28 17:49:44 UTC. 2015 Citrix Systems, Inc. All rights reserved. Terms of Use Trademarks Privacy Statement
Domain Name System 2015-04-28 17:49:44 UTC 2015 Citrix Systems, Inc. All rights reserved. Terms of Use Trademarks Privacy Statement Contents Domain Name System... 4 Domain Name System... 5 How DNS Works
Understanding DNS (the Domain Name System)
Understanding DNS (the Domain Name System) A white paper by Incognito Software January, 2007 2007 Incognito Software Inc. All rights reserved. Understanding DNS (the Domain Name System) Introduction...2
DNS. Computer Networks. Seminar 12
DNS Computer Networks Seminar 12 DNS Introduction (Domain Name System) Naming system used in Internet Translate domain names to IP addresses and back Communication works on UDP (port 53), large requests/responses
CDN SERVICE ICSS ROUTE MANAGED DNS DEUTSCHE TELEKOM AG INTERNATIONAL CARRIER SALES AND SOLUTIONS (ICSS)
CDN SERVICE ICSS ROUTE MANAGED DNS DEUTSCHE TELEKOM AG INTERNATIONAL CARRIER SALES AND SOLUTIONS (ICSS) CDN FEATURE ICSS ROUTE ICSS ROUTE IS OUR NEW OFFERING TO HELP YOU MANAGE YOUR DOMAIN NAME SYSTEM
HTG XROADS NETWORKS. Network Appliance How To Guide: EdgeDNS. How To Guide
HTG X XROADS NETWORKS Network Appliance How To Guide: EdgeDNS How To Guide V 3. 2 E D G E N E T W O R K A P P L I A N C E How To Guide EdgeDNS XRoads Networks 17165 Von Karman Suite 112 888-9-XROADS V
DNS: How it works. DNS: How it works (more or less ) DNS: How it Works. Technical Seminars Spring 2010 1. Paul Semple psemple@rm.
DNS: How it works Paul Semple psemple@rm.com DNS: How it works (more or less ) Paul Semple psemple@rm.com 1 Objectives What DNS is and why we need it DNS on Windows Server networks / Community Connect
THE MASTER LIST OF DNS TERMINOLOGY. v 2.0
THE MASTER LIST OF DNS TERMINOLOGY v 2.0 DNS can be hard to understand and if you re unfamiliar with the terminology, learning more about DNS can seem as daunting as learning a new language. To help people
Domain Name System. Heng Sovannarith heng_sovannarith@yahoo.com
Domain Name System Heng Sovannarith heng_sovannarith@yahoo.com Introduc:on to DNS Domain Name System is a distributed database system that can be serve as the founda:on for name resolu:on in a TCP/IP Network.
Copyright 2013 http://itfreetraining.com
Globalnames allow a domain name as short as.apple,.xbox and.intranet to be used. This video looks at how to configure Windows DNS to use names like these on your internal network and also how global names
How To Guide Edge Network Appliance How To Guide:
How To Guide Edge Network Appliance How To Guide: ActiveDNS v 4.01 Edge Network Appliance How To Guide: ActiveDNS 2007 XRoads Networks 17165 Von Karman, Suite 112 888-9-XROADS v 4.01 updated 09/11/07 Table
Motivation. Domain Name System (DNS) Flat Namespace. Hierarchical Namespace
Motivation Domain Name System (DNS) IP addresses hard to remember Meaningful names easier to use Assign names to IP addresses Name resolution map names to IP addresses when needed Namespace set of all
THE MASTER LIST OF DNS TERMINOLOGY. First Edition
THE MASTER LIST OF DNS TERMINOLOGY First Edition DNS can be hard to understand and if you re unfamiliar with the terminology, learning more about DNS can seem as daunting as learning a new language. To
API of DNS hosting. For DNS-master and Secondary services Table of contents
API of DNS hosting. For DNS-master and Secondary services Table of contents API of DNS hosting. For DNS-master and Secondary services... 1 1. Introduction... 3 2. Setting access area of application for
Goal of this session
DNS refresher Overview Goal of this session What is DNS? How is DNS built and how does it work? How does a query work? Record types Caching and Authoritative Delegation: domains vs zones Finding the error:
Section 1 Overview... 4. Section 2 Home... 5
ecogent User Guide 2012 Cogent Communications, Inc. All rights reserved. Every effort has been made to ensure that the information in this User Guide is accurate. Information in this document is subject
Domain Name System (DNS) Fundamentals
Domain Name System (DNS) Fundamentals Mike Jager Network Startup Resource Center mike.jager@synack.co.nz These materials are licensed under the Creative Commons Attribution-NonCommercial 4.0 International
How to Configure Split DNS
How to Configure Split DNS Split DNS is a concept that allows a hostname to resolve to one IP address on the internal network, and another on the external network. An example is the G/On Server if it is
Windows 2008 Server. Domain Name System Administración SSII
Windows 2008 Server Domain Name System Administración SSII Contenidos Introducción Configuración DNS Transferencia de zona Herramientas DNS Introducción Domain Name System is a hierarchical distributed
Use Domain Name System and IP Version 6
Use Domain Name System and IP Version 6 What You Will Learn The introduction of IP Version 6 (IPv6) into an enterprise environment requires some changes both in the provisioned Domain Name System (DNS)
Understand Names Resolution
Understand Names Resolution Lesson Overview In this lesson, you will learn about: Domain name resolution Name resolution process steps DNS WINS Anticipatory Set 1. List the host name of 4 of your favorite
How to set up the Integrated DNS Server for Inbound Load Balancing
How to set up the Integrated DNS Server for Introduction Getting Started Peplink Balance has a built-in DNS server for inbound link load balancing. You can delegate a domain s NS/SOA records, e.g. www.mycompany.com,
Module 2. Configuring and Troubleshooting DNS. Contents:
Configuring and Troubleshooting DNS 2-1 Module 2 Configuring and Troubleshooting DNS Contents: Lesson 1: Installing the DNS Server Role 2-3 Lesson 2: Configuring the DNS Server Role 2-9 Lesson 3: Configuring
Application Protocols in the TCP/IP Reference Model
Application Protocols in the TCP/IP Reference Model File Transfer E-Mail Network Management WWW Virtual Terminal Name Service File Transfer HTTP FTP Telnet SMTP DNS SNMP TFTP Internet protocols TCP UDP
The Root of the Matter: Hints or Slaves
The Root of the Matter: Hints or Slaves David Malone October 21, 2003 Abstract We consider the possibility of having a name server act as a slave to the root zone, rather than caching
Fasthosts Internet Parallels Plesk 10 Manual
Fasthosts Internet Parallels Plesk 10 Manual Introduction... 2 Before you begin... 2 Logging in to the Plesk control panel... 2 Securing access to the Plesk 10 control panel... 3 Configuring your new server...
Networking Domain Name System
System i Networking Domain Name System Version 6 Release 1 System i Networking Domain Name System Version 6 Release 1 Note Before using this information and the product it supports, read the information
Lecture 2 CS 3311. An example of a middleware service: DNS Domain Name System
Lecture 2 CS 3311 An example of a middleware service: DNS Domain Name System The problem Networked computers have names and IP addresses. Applications use names; IP uses for routing purposes IP addresses.
Introduction to DNS CHAPTER 5. In This Chapter
297 CHAPTER 5 Introduction to DNS Domain Name System (DNS) enables you to use hierarchical, friendly names to easily locate computers and other resources on an IP network. The following sections describe
Application Protocols in the TCP/IP Reference Model. Application Protocols in the TCP/IP Reference Model. DNS - Concept. DNS - Domain Name System
Application Protocols in the TCP/IP Reference Model Application Protocols in the TCP/IP Reference Model File Transfer E-Mail Network Management Protocols of the application layer are common communication
DNS and E-mail Interface User Guide
DNS and E-mail Interface User Guide Document Revision 04 // 2012 www.twcbc.com back back to TOC to TOC Header Text and Info Table of Contents 1. Introduction 3 2. Accessing the Application 4 3. Working
Glossary of Technical Terms Related to IPv6
AAAA Record An AAAA record stores a 128-bit Internet Protocol version 6 (IPv6) address, which does not fit the standard A record format. For example, 2007:0db6:85a3:0000:0000:6a2e:0371:7234 is a valid
Networking Domain Name System
System i Networking Domain Name System Version 5 Release 4 System i Networking Domain Name System Version 5 Release 4 Note Before using this information and the product it supports, read the information
Talk-101 User Guide. DNSGate
Talk-101 User Guide DNSGate What is DNSGate? DNSGate is a management interface to allow you to make DNS changes to your domain. The interface supports A, CNAME, MX and TXT records. What is DNS? DNS stands
How to Configure DNS Zones
How to Configure DNS Zones The Barracuda NG Firewall DNS configuration object contains two predefined zones: _template and. To be able to edit and specify DNS zones within the Barracuda NG Firewall DNS
How To Manage Dns On An Elfiq Link Load Balancer (Link Balancer) On A Pcode (Networking) On Ipad Or Ipad (Netware) On Your Ipad On A Ipad At A Pc Or Ipa
White paper The IDNS module for incoming load balancing For Elfiq Operating System (EOS) version 3.x Document Revision 1.5 October 2007 Elfiq Solutions www.elfiq.com COPYRIGHT The content of this document
Switching Your DNS WiredTree
Switching Your DNS Switching your DNS Now that you have your new account with us it is time to start planning on moving your current hosting over to your new server. This getting started guide covers switching
Application and service delivery with the Elfiq idns module
Technical White Paper Application and service delivery with the Elfiq idns module For Elfiq Operating System (EOS) version 3.x Document Revision 1.63 June 2012 Table of Contents 1. The IDNS module... 3
Domain Name Servers. Domain Types WWW host names. Internet Names. COMP476 Networked Computer Systems. Domain Name Servers
Domain Name Servers COMP76 Networked Computer Systems Internet Names Hierarchical starting from the right host.subnet.organization.type Names are case insensitive and can be in either upper or lower case.
My Services Online Service Support. User Guide for DNS and NTP services
My Services Online Service Support User Guide for DNS and NTP services Table of Contents 1 MY SERVICES... 3 2 ACCESSING MY SERVICES VIA THE INTERNET... 3 2.1 Logging into My Services... 3 2.2 My Services
The Domain Name System
DNS " This is the means by which we can convert names like news.bbc.co.uk into IP addresses like 212.59.226.30 " Purely for the benefit of human users: we can remember numbers (e.g., telephone numbers),
Domain Name System (DNS) Session-1: Fundamentals. Ayitey Bulley abulley@ghana.com
Domain Name System (DNS) Session-1: Fundamentals Ayitey Bulley abulley@ghana.com Computers use IP addresses. Why do we need names? Names are easier for people to remember Computers may be moved between
HTG XROADS NETWORKS. Network Appliance How To Guide: DNS Delegation. How To Guide
HTG X XROADS NETWORKS Network Appliance How To Guide: DNS Delegation How To Guide DNS Delegation (The Simple Redundancy Solution) The key requirement when performing DNS based network redundancy and load
The Domain Name System
The Domain Name System Antonio Carzaniga Faculty of Informatics University of Lugano October 9, 2012 2005 2007 Antonio Carzaniga 1 IP addresses and host names Outline DNS architecture DNS process DNS requests/replies
Using Webmin and Bind9 to Setup DNS Sever on Linux
Global Open Versity Systems Integration Hands-on Labs Training Manual Using Webmin and Bind9 to Setup DNS Sever on Linux By Kefa Rabah, krabah@globalopenversity.org March 2008 Installing and Configuring
IPv6 Support in the DNS. Workshop Name Workshop Location, Date
IPv6 Support in the DNS Workshop Name Workshop Location, Date Agenda How important is the DNS? DNS Resource Lookup DNS Extensions for IPv6 Lookups in an IPv6-aware DNS Tree About Required IPv6 Glue in
IPv6 support in the DNS
IPv6 support in the DNS How important is the DNS? Getting the IP address of the remote endpoint is necessary for every communication between TCP/IP applications Humans are unable to memorize millions of
Introduction to Network Operating Systems
As mentioned earlier, different layers of the protocol stack use different kinds of addresses. We can now see that the Transport Layer (TCP) uses port addresses to route data to the correct process, the
Clear and Present Danger Increase in Number of DNS AAAA Queries
Clear and Present Danger Increase in Number of DNS AAAA Queries NTT Information Sharing Platform Labs Tsuyoshi Toyono, Keisuke Ishibashi, and Katsuyasu Toyama {toyono, isibasi, toyama}@nttv6.net 1 Outline
Inbound Load Balance. User Manual
Inbound Load Balance User Manual 1 Inbound Load Balance Qno Firewall/Router not only supports efficient Outbound Load Balance, but Inbound Load Balance. It distributes inbound traffic equally to every
Domain Name Server. Training Division National Informatics Centre New Delhi
Domain Name Server Training Division National Informatics Centre New Delhi Domain Name Service (DNS) I. History of DNS II. DNS structure and its components III. Functioning of DNS IV. Possible Configurations
How-to: DNS Enumeration
25-04-2010 Author: Mohd Izhar Ali Email: johncrackernet@yahoo.com Website: http://johncrackernet.blogspot.com Table of Contents How-to: DNS Enumeration 1: Introduction... 3 2: DNS Enumeration... 4 3: How-to-DNS
DNS + DHCP. Michael Tsai 2015/04/27
DNS + DHCP Michael Tsai 2015/04/27 lubuntu.ova http://goo.gl/bax8b8 DNS + DHCP DNS: domain name < > IP address DHCP: gives you a IP + configuration when you joins a new network DHCP = Dynamic Host Configuration
NetIQ Advanced Authentication Framework - MacOS Client
NetIQ Advanced Authentication Framework - MacOS Client Installation Guide Version 5.2.0 1 Table of Contents 1 Table of Contents 2 Introduction 3 About This Document 3 About MacOS Client 4 System Requirements
Part 5 DNS Security. SAST01 An Introduction to Information Security 2015-09-21. Martin Hell Department of Electrical and Information Technology
SAST01 An Introduction to Information Security Part 5 DNS Security Martin Hell Department of Electrical and Information Technology How DNS works Amplification attacks Cache poisoning attacks DNSSEC 1 2
The Use of DNS Resource Records
International Journal of Advances in Electrical and Electronics Engineering 230 Available online at www.ijaeee.com & www.sestindia.org/volume-ijaeee/ ISSN: 2319-1112 Simar Preet Singh Systems Engineer,
Domain Name System. 188lecture12.ppt. Pirkko Kuusela, Markus Peuhkuri, Jouni Karvo
Domain Name System 88lecture2.ppt Pirkko Kuusela, Markus Peuhkuri, Jouni Karvo S-38.88 - Computer Networks - Spring 2003 Outline What and why? Structure of DNS Management of Domain Names Name Service in
DNS : Domain Name System
1/30 DNS : Domain Name System Surasak Sanguanpong nguan@.ac.th http://www...ac.th/~nguan Last updated: May 24, 1999 Outline 2/30 DNS basic name space name resolution process protocol configurations Why
F5 and Infoblox DNS Integrated Architecture Offering a Complete Scalable, Secure DNS Solution
F5 and Infoblox DNS Integrated Architecture Offering a Complete Scalable, Secure DNS Solution As market leaders in the application delivery market and DNS, DHCP, and IP Address Management (DDI) market
Networking Domain Name System
IBM i Networking Domain Name System Version 7.2 IBM i Networking Domain Name System Version 7.2 Note Before using this information and the product it supports, read the information in Notices on page
Using Microsoft Active Directory (AD) with HA3969U in Windows Server
Using Microsoft Active Directory (AD) with HA3969U in Windows Server Application Note Abstract This application note describes how to use Microsoft Active Directory (AD) service with HA3969U systems in
Work No. 1 Samba. What is Samba?
Work No. 1 Samba What is Samba? Samba is an implementation of a Server Message Block (SMB) protocol server that can be run on almost every variant of UNIX in existence. Samba is an open source project,
netkit lab dns Università degli Studi Roma Tre Dipartimento di Informatica e Automazione Computer Networks Research Group Version Author(s)
Università degli Studi Roma Tre Dipartimento di Informatica e Automazione Computer Networks Research Group netkit lab dns Version Author(s) E-mail Web Description 2.2 G. Di Battista, M. Patrignani, M.
Internet-Praktikum I Lab 3: DNS
Kommunikationsnetze Internet-Praktikum I Lab 3: DNS Mark Schmidt, Andreas Stockmayer Sommersemester 2015 kn.inf.uni-tuebingen.de Motivation for the DNS Problem IP addresses hard to remember for humans
KAREL UCAP DNS AND DHCP CONCEPTS MANUAL MADE BY: KAREL ELEKTRONIK SANAYI ve TICARET A.S. Organize Sanayi Gazneliler Caddesi 10
KAREL UCAP DNS AND DHCP CONCEPTS MANUAL MADE BY: KAREL ELEKTRONIK SANAYI ve TICARET A.S. Organize Sanayi Gazneliler Caddesi 10 Sincan 06935 Ankara, Turkey Version Table Manual Version/Date AAA/22.03.2011
The Erado Hosted Messaging Installation Process Erado Hosted Mail Services with Domain Transfer
The Erado Hosted Messaging Installation Process Erado Hosted Mail Services with Domain Transfer Welcome to Erado Message Control Solutions. We appreciate the opportunity to serve you. To expedite the installation
Parallels Plesk Panel User Guide
Parallels Plesk Panel User Guide Page 1 of 31 Parallels Plesk Panel User Guide Table of contents Parallels Plesk Panel User Guide... 2 Table of contents... 2 Introduction... 3 Before you begin... 3 Logging
Configuring the BIND name server (named) Configuring the BIND resolver Constructing the name server database files
Configuring DNS BIND: UNIX Name Service Configuring the BIND name server (named) Configuring the BIND resolver Constructing the name server database files Zone: a collection of domain information contained
Welcome! Robert Dick, Office 365 MVP Senior Consultant, itgroove. Office 365 DNS for Success!
Welcome! Robert Dick, Office 365 MVP Senior Consultant, itgroove Office 365 DNS for Success! Who am i? 30+ years in IT, more than half in Consulting Microsoft Office 365 MVP (one of 4 in Canada) MCP, MCTS,
Agenda. Network Services. Domain Names. Domain Name. Domain Names Domain Name System Internationalized Domain Names. Domain Names & DNS
Agenda Network Services Domain Names & DNS Domain Names Domain Name System Internationalized Domain Names Johann Oberleitner SS 2006 Domain Names Naming of Resources Problems of Internet's IP focus IP
DNS (Domain Name System) is the system & protocol that translates domain names to IP addresses.
Lab Exercise DNS Objective DNS (Domain Name System) is the system & protocol that translates domain names to IP addresses. Step 1: Analyse the supplied DNS Trace Here we examine the supplied trace of a
IPV6 Deployment Status for Higher Education Institutions' Website of Ministry of Education Malaysia
International Journal of Current Engineering and Technology E-ISSN 2277 4106, P-ISSN 2347 5161 2015 INPRESSCO, All Rights Reserved Available at http://inpressco.com/category/ijcet Research Article IPV6
MS 70-411 Exam Objectives Administering Windows Server 2012 R2
MS 70-411 Exam Objectives Administering Windows Server 2012 R2 Below are the exam objectives for Administering Windows Server 2012 R2 Exam 70-411 Tasks measured as per latest update implemented in January
Local DNS Attack Lab. 1 Lab Overview. 2 Lab Environment. SEED Labs Local DNS Attack Lab 1
SEED Labs Local DNS Attack Lab 1 Local DNS Attack Lab Copyright c 2006 Wenliang Du, Syracuse University. The development of this document was partially funded by the National Science Foundation s Course,
OpenSRS Email Service DNS Configuration Guide
OpenSRS Email Service DNS Configuration Guide September 18, 2008 Table of Contents DNS Configuration...3 Types of DNS records...3 Email Exchange (MX) records...3 Canonical Name (CNAME) records...4 Example
CS3250 Distributed Systems
CS3250 Distributed Systems Lecture 4 More on Network Addresses Domain Name System DNS Human beings (apart from network administrators and hackers) rarely use IP addresses even in their human-readable dotted
Simple DNS Configuration Example
Simple DNS Configuration Example Author : RIPE DNS working group Version : 1.0 RIPE NCC Document : ripe-192 See Also : Updates : Table of Contents Abstract Recommended Reading Preparation Example Files
DNS ActiveX Control for Microsoft Windows. Copyright Magneto Software All rights reserved
DNS ActiveX Control for Microsoft Windows Copyright Magneto Software All rights reserved 1 DNS Overview... 3 1.1 Introduction... 3 1.2 Usage... 3 1.3 Property... 4 1.4 Event... 4 1.5 Method... 4 1.6 Error
what s in a name? taking a deeper look at the domain name system mike boylan penn state mac admins conference
what s in a name? taking a deeper look at the domain name system mike boylan penn state mac admins conference whoami work for robert morris university, pittsburgh, pa primarily mac and voip admin @mboylan
Bulk DNS Update CSV File
Bulk DNS Updates Bulk DNS Update CSV File Each line in the comma-separated value (CSV) file represents a resource record. A line break must follow each line, and the file may contain up to 5000 lines.
The Domain Name System (DNS)
The Domain Name System (DNS) Columbus, OH 43210 Jain@CIS.Ohio-State.Edu http://www.cis.ohio-state.edu/~jain/ 24-1 Overview Naming hierarchy hierarchy Name resolution Other information in name servers 24-2
Addressing SMTP-based Mass-Mailing Activity Within Enterprise Networks.
Addressing SMTP-based Mass-Mailing Activity Within Enterprise Networks. David Whyte, Paul van Oorschot and Evangelos Kranakis. 22st Annual Computer Security Applications Conference (ACSAC), December 2006.
DNS Session 4: Delegation and reverse DNS. Joe Abley AfNOG 2006 workshop
DNS Session 4: Delegation and reverse DNS Joe Abley AfNOG 2006 workshop How do you delegate a subdomain? In principle straightforward: just insert NS records for the subdomain, pointing at someone else's
Redelegate your domain to Office 365
Redelegate your domain to Office 365 If your company already has a vanity domain, as a global administrator, you can configure it to work with your Microsoft Office 365. This process is referred to as
KB259302 - Windows 2000 DNS Event Messages 1 Through 1614
Page 1 of 6 Knowledge Base Windows 2000 DNS Event Messages 1 Through 1614 PSS ID Number: 259302 Article Last Modified on 10/29/2003 The information in this article applies to: Microsoft Windows 2000 Server
Implementing Microsoft Exchange Mail on Demand
Implementing Microsoft Exchange Mail on Demand Blue Reef Consulting, Inc. http://www.bluereef.net 1.0 Introduction Microsoft Exchange is an e-mail server that can be used to handle local (Intranet) e-
Email Configuration Network Management Card-2
Email Configuration Network Management Card-2 AP9630, AP9631 and 2GrPDUs(AP8XXX) Email Overview The NMC can be configured to send email to up to four recipients when it encounters a problem or event selected
Overview. Principles Creating reverse zones Setting up nameservers Reverse delegation procedures IPv6 Reverse DNS
Reverse DNS Overview Principles Creating reverse zones Setting up nameservers Reverse delegation procedures IPv6 Reverse DNS What is Reverse DNS? Forward DNS maps names to numbers svc00.apnic.net -> 202.12.28.131
Building a Linux IPv6 DNS Server
Building a Linux IPv6 DS Server By David Gordon and Ibrahim Haddad Open Systems Lab Ericsson Research Corporate Unit This article presents a tutorial on building an IPv6 DS Linux server that provides IPv6
Copyright International Business Machines Corporation 2001. All rights reserved. US Government Users Restricted Rights Use, duplication or disclosure
iseries DNS iseries DNS Copyright International Business Machines Corporation 2001. All rights reserved. US Government Users Restricted Rights Use, duplication or disclosure restricted by GSA ADP Schedule
GL-275: Red Hat Linux Network Services. Course Outline. Course Length: 5 days
GL-275: Red Hat Linux Network Services Course Length: 5 days Course Description: The GL275 is an expansive course that covers a wide range of network services useful to every organization. Special attention
Chapter 9: Name Services. 9.1 Introduction 9.2 Name services and the DNS 9.3 Directory services 9.6 Summary
Chapter 9: Name Services 9.1 Introduction 9.2 Name services and the DNS 9.3 Directory services 9.6 Summary Learning objectives To understand the need for naming systems in distributed systems To be familiar