CAN networks have more than one protocol?
It is fairly common to have multiple routing protocols running on the same router, since the routing protocols are independent; the routes learned are also independent. Route Redistribution allows routes learned via one routing protocol to be propagated by a different protocol.
What is PPP networking?
Point-to-Point Protocol (PPP) is a TCP/IP protocol that is used to connect one computer system to another. Computers use PPP to communicate over the telephone network or the Internet. It also allows multiple network communication protocols to use the same physical communication line.
Why are there multiple protocols?
Today, majority of the systems cannot function without being able to communicate with their surroundings. The surroundings might be made of other systems or we humans. So this need, to enable systems to communicate with each other including humans, is central to the development of all the communication protocols.
What are the 4 basic requirements of a network protocol?
Networks are comprised of four basic elements: hardware, software, protocols and the connection medium. All data networks are comprised of these elements, and cannot function without them.
Can we configure more than one routing protocol on a router?
It is possible for a router to be configured with multiple routing protocols and static routes. If this occurs, the routing table may have more than one route source for the same destination network.
Can more than one dynamic routing protocol be used on a single router Why or why not?
In most networks, a single dynamic routing protocol is used; however, there are cases where different parts of the net- work can use different routing protocols. Since the early 1980s, several different dynamic routing protocols have emerged.
Which protocol does PPP identify the network layer protocol?
Explanation :Network Control Protocol is used to help identify the Network layer protocol used in the packet. Network Control Protocol (NCP) is a set of protocols forming a part of Point − to − Point Protocol (PPP).
Which two protocols are used in PPP?
PPP is designed to allow the simultaneous use of multiple network layer protocols, including IPv4 and v6, IPX, and AppleTalk. PPP operates using different network layer protocols (e.g., IPX and AppleTalk), whereas SLIP uses only TCP/IP-based IP.
How many network protocols are there?
Generally speaking, there are three types of protocols in networking — communication, such as Ethernet; management, such as Simple Mail Transfer Protocol (SMTP); and security, such as Secure Shell, or SSH.
How many types of network protocols are there?
There are three main types of network protocols. These include network management protocols, network communication protocols and network security protocols: Communication protocols include basic data communication tools like TCP/IP and HTTP.
What are the 3 components of a network?
There are three primary components to understanding networks: 1. Physical Connections; 2. Network Operating System; and 3. Application Component.
Can more than one dynamic routing protocol be used on a single router?
How do network technologies extend the reach of the Internet?
Once a network interface for IP is defined for a given network technology, then hosts connected using the given network technology can connect to the Internet. This allows the reach of the Internet to grow rapidly, leveraging multiple coexisting networks technologies. Thus investment in new network technologies extends the reach of the Internet.
What are the advantages of Internet networking?
Internetworking allows many component networks each with different underlying technology and operation to work together and form one large network. As new network technologies are introduced they can be readily incorporated into the Internet.
How does TCP/UDP communicate with the Internet?
Solution: The two basic communications services provided by TCP and UDP are built on the connectionless packet transfer service provided by the Internet Protocol (IP). Many network interfaces are defined to support IP. The salient part of the above figure is that all of the higher layer protocols access the network interfaces through IP.
What is the difference between data link and transport layer protocols?
In general, the time that elapses in traversing a data link is much smaller than the time traversing a network, where packets can become trapped in temporary routing loops. Consequently, transport layer protocols must be able to deal with out-of-sequence PDUs and a much larger backlog of PDUs than data link layers.