IP (internet protocol)
The AH (Authentication Header) protocol and the ESP (Encapsulating Security Payload) protocol both function within the network layer. They are part of the IPSec (Internet Protocol Security) standard.
Not exactly Internet. STP is a protocol used between switches within a local area network.Not exactly Internet. STP is a protocol used between switches within a local area network.Not exactly Internet. STP is a protocol used between switches within a local area network.Not exactly Internet. STP is a protocol used between switches within a local area network.
The transport layer in TCP/IP model is responsible to move the data across the network.It is the second layer from top in the model.
The most commonly used network protocol is Internet Protocol (IP), this is the protocol used within the Internet, this protocol is a derivative of TCP/IP Transmission Control Protocol/Internet Protocol. This is used in 99% of common corporate networks, the TCP components deals with efficiencies of network transmission. TCP/IP or IP overlays the common Ethernet networking topology.
Naming Scheme and IP addressing Scheme
WAN is an acronym for Wide Area Network. There is no specific protocol; we use the same protocols regardless of which network we are communicating with. The gateway computer determines whether a specified IP address resides within the intranet (the local network) or the internet (WAN) and routes the packets accordingly.
MAC address is a unique number which is necessary for communication between computers in network. It identifies a source and destination device within a Ethernet network.
Tunneling, also known as "port forwarding," is the transmission of data intended for use only within a private, usually corporate network through a public network in such a way that the routing node in the public network are unaware that the transmission is part of a private network. Tunneling is generally done by encapsulating the private network data and protocol information within the public network transmission units so that the private network protocol information appears to the public network as data. Tunneling allows the use of the Internet, which is a public network, to convey data on behalf of a private network.
the kind of protocl that isa used is the internet protocol (IP/TCP)
Perhaps you mean the "passive-interface" command in Cisco routers; what this does is that no information related to the routing protocol will be sent through the specified interface. For example, the interface that connects your network to the ISP should not carry any routing protocol information, since the routing protocol is only useful within your company's network.
A network class refers to a categorization of IP addresses within the Internet Protocol addressing scheme, used to define the range of addresses that can be assigned to devices within a network. The primary classes are A, B, and C, each distinguished by their default subnet masks and the number of available host addresses. Class A supports large networks, Class B is suited for medium-sized networks, and Class C is designed for smaller networks. This classification helps in routing and managing IP address allocation efficiently.