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Wiki User
∙ 15y ago
Wiki User
∙ 12y agoTCP/IP isn't the only protocol we use on the internet. However there have being a few competitors to TCP but from what I can remember because they weren't free they weren't successful. TCP is free and it works. There is nothing stopping you (or anybody) from making a new set of protocols.
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Consider an http client that wants to retrieve a web document at a given url. The ip address of the http server is initially unknown. What transport and application-layer protocols are needed in this?
Application layer protocols: DNS and HTTP Transport layer protocols: UDP for DNS and TCP for HTTP
How does Open DNS rank compared to other internet security providers?
The appreciable difference of Open DNS is not in performance over other DNS. The advantage of Open DNS over other DNS products is the added features of typo correction and fishing philter, and how unintrusively those features operate.
The process of how you connect to the Internet from your computer?
Computer-Router-Internet with a phone Internet like Talk-It, it's Computer and Phone-DNS-Router-Internet
Which name resolution service is used on the internet dns or wins why?
WINs[ windows internet naming service] tracks the relationships between host names and IP address, DNS [Nomain name service] is more popular because it works on all platforms.
What file is used to translate host name to IP addresses?
Not a file, a DNS server.From Wikipedia:The Domain Name System (DNS) is a hierarchical decentralized naming system for computers, services, or other resources connected to the Internet or a private network. It associates various information with domain names assigned to each of the participating entities. Most prominently, it translates more readily memorized domain names to the numerical IP addresses needed for locating and identifying computer services and devices with the underlying network protocols. By providing a worldwide, distributed directory service, the Domain Name System is an essential component of the functionality on the Internet, that has been in use since 1985.
Set protocols used by internet called?
Question: What is the set of protocols used by the Internet called? Answers: a) DNS b) SMTP c) TCP/IP d) All of these
What protocol translates URLs to a IP address?
DNS and port 53 conquerorthecomputer.blogspot.com
Do computers need a DNS if they dont need to connect to the internet?
You generally don't require a DNS configuration if you are not going to browse the internet..A DNS is essential only if you want to browse websites using their domain name.In this case, you are not using internet, hence may not require DNS configuration.Advanced info:-However, even if no DNS is specified, OS such as windows always has built in DNS resolution of the loopback IP 127.0.0.1 resolved to "localhost" by default and hence this may only be needed for intranet purposes
Consider an http client that wants to retrieve a web document at a given url. The ip address of the http server is initially unknown. What transport and application-layer protocols are needed in this?
Application layer protocols: DNS and HTTP Transport layer protocols: UDP for DNS and TCP for HTTP
Method the internet uses to store domain names and their IP addresses?
dns
Which protocols uses both UDP and TCP ports for the transport layer operation?
dns
Can a windows domain environment not connected to the internet still need a dns root server?
yes a windows domain enviorment not connected to the internet still need a dns root server because to access the resources(i.e computers, printers) we need IP and FQDN The role of DNS server is to provide that info and convert IP to FQDN and vice versa.
What three protocols operate at the application layer of the OSI model?
There are many more than three protocols which can operate at the application layer. Some of these are; Telnet FTP TFTP SMTP IMAP POP DNS RARP BOOTP SNMP CMOT
What is advantage and disadvantage of DNS server?
The main advantage to DNS is that Internet users only need to know the URL instead of the IP address to get to a website. The main disadvantage with DNS is that there may be problems finding the correct website when the IP address of that site changes.
Describe the importance of DNS to Internet?
DNS translates ip addresses into names which are easy read and remember for people.
How can I speed up my Internet browsing by changing DNS settings?
One can increase the speed of internet browsing by changing their DNS server address. A list of DNS servers can be found on the Comcast website. Changing the DNS address to a more reliable one should increase the browsing speed of the computer.
Network Error dns server failure in Firefox?
The "DNS server failure" error in Firefox usually occurs when the web browser is unable to establish a connection to the DNS server to resolve domain names. Here are some possible solutions: Check your internet connection: Make sure your internet connection is working correctly by trying to access other websites. If you're not able to access any websites, then the problem is with your internet connection. Clear the DNS cache: Sometimes, the DNS cache can become corrupted, leading to this error. To clear the DNS cache, open the command prompt and type "ipconfig /flushdns". This will flush the DNS cache. Try a different DNS server: You can try using a different DNS server, such as Google DNS (8.8.8.8) or OpenDNS (208.67.222.222). To change your DNS server, go to your network settings and change the DNS server address. Disable DNS prefetching: DNS prefetching is a feature in Firefox that can sometimes cause the "DNS server failure" error. To disable DNS prefetching, open Firefox and go to "about:config". Search for "network.dns.disablePrefetch" and set it to "true". Restart your modem/router: Sometimes, restarting your modem or router can fix the problem. If none of the above solutions work, you may need to contact your internet service provider (ISP) or IT department for further assistance.
