1. IP works at network layer, UDP works at transport layer.
2. UDP carries application data, IP carries TCP segments or UDP datagrams.
Transport layer TCP/IP Protocols are TCP and UDP
Routing protocols are used by routers (RIP, EIGRP, OSPF) Routed protocols are the actual protocols on the wire (TCP/IP)
Netstat reports on the common tcp/ip protocols, including (but not limited to) TCP, UDP, ICMP, socket connections.
Netstat reports on the common tcp/ip protocols, including (but not limited to) TCP, UDP, ICMP, socket connections.
There are many connectionless protocols depending on which layer of the OSI model you are referring to. An example would be UDP for transport, and IP for routing.
IP and UDP operate at different layers of the OSI model. The IP protocol specifies network layer addressing for routine, and UDP is a transport model.The one thing that is the same between them is that they are both connectionless methods, meaning that no answer is required from the receiver by the sender for either protocol. We assume the information arrives at the receiver without checking the result.
Connectionless Protocols: These protocols do not establish a connection between devices. As soon as a device has data to send to another, it just sends it. Answer:A Connectionless Protocol is a data communication method in which communication occurs between hosts with no previous setup. The device at one end of the communication transmits data to the other, without first ensuring that the recipient is available and ready to receive the data. The device sending a message simply sends it addressed to the intended recipient. The Internet Protocol (IP) and User Datagram Protocol (UDP) are connectionless protocols, but TCP/IP (the most common use of IP) is connection-oriented
.What is the difference between FTP and TFTP?
Standard ACLs filter IP packets at the source address only. Extended ACLs filter IP packets based on other protocols including; source and destination IP addresses, source and destination TCP and UDP ports and protocol types (IP, ICMP, UDP, TCP & Protocol No). The protocol that is implicitly denied due to filtration is HTTP.
TCP and UDP are transport layer protocols; the OSI layer is layer 4 (transport)
Application layer protocols: DNS and HTTP Transport layer protocols: UDP for DNS and TCP for HTTP
IP