The TCP/IP utilities are used to troubleshoot and diagnose issues with TCP/IP protocols. Ping is used to test connectivity between nodes in a network, netstat will show you ports in use and network connections, traceroute will trace the hops between routers/networks, nslookup and dig can be used to troubleshoot DNS problems.
winipcfg
Use either nslookup or dig
TCP/IP is a standardized suite of networking protocols. Any system that uses TCP/IP would have the same capabilities, utilities, protocols, and tools. Therefore, if both Unix and Windows are utilizing TCP/IP everything should be in common between the two. There shouldn't be anything that is in one but not the other.
What is the purpose of the TCP/IP Network Access layer
TCP/IP first
What do you mean with "TCP/IP programs"? Any program that communicates over the Internet uses TCP/IP protocols. I want to say that activities of TCP/IP protocols should be manipulate.
To check whether TCP/IP is correctly installed. 127.0.0.1 refers to your local machine, so if TCP/IP works, the ping should always be successful.
In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.
tcp/ip
IPX/SPX : Routable // TCP/IP : Routable // NetBEUI : Not Routable
No, TCP/IP is the not the only protocol used in the world, but it is certainly one of the most popular. Older networks may still use IPX/SPX (Novell) which is a competitor to TCP/IP. Mainframes use SNA or LU6.2 protocols which are very different from TCP/IP. Appletalk is also a competitor to TCP/IP.
TCP is a sub-protocol within the IP protocol. Think of TCP as one of the instruments in a band.