Nt1330 Unit 3 Assignment 1

12. Which Web page appears when you key a URL containing the server’s IP address instead of a name? Why?

DHCP (Dynamic Host Control Protocol): Stand alone network service used to assign the ip address and other related configuration automatically.

Ans: Dynamic Host Configuration Protocol (DHCP) is a network protocol that enables a server to automatically assign an IP address to a computer from a defined range of numbers configured for a given network.

The IP address is given a unique identification it is one of kind IP address, so it can be trace for any internet activity and find the exact location of website. Domain names are used because it is easier to remember the name rather than the entire website address. All computers on the net have what area unit termed net Protocol addresses ordinarily called associate degree scientific discipline address to be ready to communicate across the network. These addresses, that area unit assigned to all or any computers on a network, area unit created of numerals separated by a dot that don't seem to be essentially simple for North American country to recollect. Therefore, whereas computers simply use these scientific discipline addresses to attach and communicate with one another, it's somewhat more difficult for North American country. It's with keeping such in mind that, net designers and controllers have return up with a translation system that identifies additional simply remembered characters with every and each scientific discipline address. With DNS we need to have the integrated namespace so following DNS use is proposed: an internal DNS namespace, used only on your own network; internal DNS to communicate with external DNS forwarding; and an external DNS namespace to communicate with external

The Dynamic Host Control Protocol automatically assigns IP addresses to hosts on a network as they request them. DHCP packets also include information like DNS server addresses, domain names, and default gateways.

The DHCP clients request an IP address and other network settings from the DHCP server on the network. The DHCP server in turn leases the client an IP address within a given range or

DNS is the service that translates from domain name to the matching IP address. The roles of the name servers in this process are:

7. Each host on a TCP/IP network should be configured with a number of mandatory and optional configuration items

Each campus will have a DHCP server to hand out ip addresses to nodes on the Curriculum network.

37) DHCP ________ are configurable parameters that determine which subnets the DHCP server will serve.

During this period, the network identifies the product and assigns the IP address or hostname of the product.

A Scope is a range or block of IP addresses that are available to use within a network. According to Microsoft: “Dynamic Host Configuration Protocol (DHCP) is a client/server protocol that automatically provides an Internet Protocol (IP) host with its IP address and other related configuration information such as the subnet mask and default gateway.” (What Is DHCP?,

DNS works in that when you type www.csuci.edu into your web browser, it will search for an address that matches the name. Your browser will first check the local host to see if the IP address for www.csuci.edu is cache. If the IP address for www.csuci.edu is not cache, your browser will then send a query over the internet to find an IP for www.csuci.edu. It will first interact with the resolving name server or resolver for short. The resolver is most commonly your internet service provider resolver. It will ask the resolver what IP address www.csuci.edu can be found at. The resolver will search it cache for the IP address associated with www.csuci.edu. If it cannot find the answer, it will then pass it

DNS spoofing discusses to two methods of instigating a DNS server to direct users inaccurately:

The server at the source of the network like online medium does not distinguish the response, so it replies with a recommendation to a server commanding for the “.com domain”.