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What is a protocol used to get the IP address of a given host name?
Dynamic Host Configuration Protocol (DHCP)
Dynamic IP addresses are assigned by network using Dynamic Host Configuration Protocol (DHCP). DHCP is the most frequently used technology for assigning addresses. It avoids the administrative burden of assigning specific static addresses to each device on a network.
How can a host obtain an IP address?
In an open command line, type ping followed by the hostname (for example, ping dotcom-monitor.com). and press Enter. The command line will show the IP address of the requested web resource in the response. An alternative way to call Command Prompt is the keyboard shortcut Win + R.
Which protocol is used to find the IP address the web server of the host specified in the get message?
The address resolution protocol (ARP) The purpose of ARP is to resolve known IP addresses to unknown physical addresses. The protocol operates below the network layer as a part of the interface between the OSI network and OSI link layer.
What protocol will a device use when requesting an IP address?
The Dynamic Host Configuration Protocol (DHCP) is a network management protocol used on Internet Protocol (IP) networks for automatically assigning IP addresses and other communication parameters to devices connected to the network using a client–server architecture.
How IP is assigned in a DHCP protocol?
How DHCP assigns IP addresses
- A user turns on a computer with a DHCP client.
- The client computer sends a broadcast request (called a DISCOVER or DHCPDISCOVER), looking for a DHCP server to answer.
- The router directs the DISCOVER packet to the correct DHCP server.
- The server receives the DISCOVER packet.
What is HTTP protocol?
Basically, HTTP is a TCP/IP based communication protocol, that is used to deliver data (HTML files, image files, query results, etc.) on the World Wide Web. The default port is TCP 80, but other ports can be used as well. It provides a standardized way for computers to communicate with each other.
What is DNS 53?
Amazon Route 53 is a highly available and scalable cloud Domain Name System (DNS) web service. It is designed to give developers and businesses an extremely reliable and cost effective way to route end users to Internet applications by translating names like www.example.com into the numeric IP addresses like 192.0.
What is the difference between IP address and IP protocol address?
An IP address refers to the Internet Protocol address. An Internet Protocol address is your hardware address on the network. E.g., Every computer system has an IP address when it is on a network. An IP address is always unique for all devices connected within a network.
What is dynamic host configuration protocol?
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 the basic purpose of the Address Resolution Protocol?
The basic purpose of the Address Resolution Protocol (ARP) is to resolve IP addresses to ethernet addresses. ARP mediates between broadcast link-level protocols and IP protocols.
How does a DHCP server assign IP addresses?
The DHCP server maintains a pool of IP addresses and leases an address to any DHCP-enabled client when it starts up on the network. Because the IP addresses are dynamic (leased) rather than static (permanently assigned), addresses no longer in use are automatically returned to the pool for reallocation.