DNS scenario Dear junior IT, First off thank you for contacting my with your questions ill will try to help you to the best of my ability. So you are working at two branch offices and have been tasked with where to place Active-Directory Integrated DNS Servers and what type to use. Before I answer these questions I will ask you one myself. Do you know what an ADI DNS is and the different type of zones there are? If not I will enclose some details two my question. Secondly you say One
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Name Systems (DNS), a form of database that translates Internet domain and host names into Internet Protocol (IP) addresses. DNS services play a vital role in the Internet: every time a user visits a website, chats with friends, or sends email, his computer performs DNS look-ups before setting up a connection. Complex web pages often require multiple DNS look-ups before they start loading, so users' computers may perform hundreds of DNS look-ups a day. Most users are unaware of DNS, since Internet
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“Birch” DNS Server The Mail server will be using fedora as the OS. First step will be to install fedora on the server. After successful install there are 3 packages that need to be installed. The first package will be the bind package. Next will be the bind-utils and bind-chroot packages. After successful install of all packages we will start with adding files to the chroot directory that will be implemented for security. We will do this in anticipation if anyone hacks into the server they will
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Edward Gray 03/23/2013 NT1330 Assignment 1 DNS and DHCP can make a system administrator's life simpler and easier. Fortunately, the protocols are so flexible that they can be implemented either together or separately depending on the size and configuration of your enterprise network. So whether you have 5 or 5000 computers in your network this would be justifiable action because of the following reasons: Looking up IP addresses can be a nightmare if you have
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with the DNS services. The best location is going to be at the branches that need to utilize active directory services on a regular basis. These locations will benefit the most from having access to a domain controller with DNS services. It is important to note that Domain members will consistently utilize the DNS services to access domain resources. When the computer boots it will try to find a Domain controller to authenticate using the DNS serves. If there is not an instance of DNS created within
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branch offices and have been tasked with where to place the Active- Directory Integrated DNS Servers and what type to use. One of the branch offices is very small and (5 users) and has a very slow network connectivity. Do I need a DNS Server and, if so, which type of zone should it hosts? The second branch office is much larger (about 30 users) and has better network connectivity. Does this office need a DNS Server and, if so what type of zone would you recommend? Response: Dear IT Admin; I really
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for forwarding DNS queries for external DNS names to DNS servers outside the network and conditional forwarders can be used to forward queries according to specific domain names. When we designate a DNS server as a forwarder, then that forwarder is responsible for handling external traffic. Which limits DNS server’s exposure to the internet. In less time, a forwarder resolves a large number of external DNS queries using cached data built by it. This decrease the response time of DNS server. Server
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It is not necessary to put a DNS server in such a small location. 5 users and slow network connectivity does not justify the expense of installing Servers in that location. Unless there is a large amount of File sharing, or other data that needs to be accessed daily by other locations on the network. If that is the case then yes put in the server but configure it as a secondary or ADI zone type. I suggest putting the servers in the other location where you have 30 Users and good connectivity. You
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INTERNET PERFORMANCE. DELIVERED. EBOOK The Master List Of DNS Terminology published: 01/14/15 DNS: What It Is & Why It’s Important The Domain Name System or DNS is a distributed Internet database that maps human-readable names to IP addresses, allowing people to reach the correct website when entering a URL. For example, the domain name dyn.com translates to the IP address of 216.146.45.245. DNS speed and reliability are central to the performance and availability of your
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DNS and DHCP DNS is short for Domain Name System servers, and they provide name resolution for network clients. Among other things, DNS manages information that connects a computer's fully qualified domain name or FQDN to its assigned IP address. Sometimes, DNS links them to multiple addresses.On the other hand, DHCP provides a powerful mechanism for automatically configuring client IP addresses. At first, DHCP did not notify the DNS service to update the DNS records on the client. They
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