The major difference between OSPF and BGP is that the OSPF is an intradomain routing protocol while BGP is the interdomain routing protocol. The OSPF protocol uses link state routing. On the other hand, BGP protocol uses path vector routing. The routing operations performed inside an autonomous system is known as intradomain routing or interior gateway routing and when the routing is performed between two autonomous systems, it is referred to as interdomain routing or exterior gateway … [Read more...]

Routing is the mechanism of transferring information from a source to destination across an internetwork. The distance vector routing and link state routing are the two of routing algorithms, categorised depending on the way the routing tables are updated. The prior difference between Distance vector and link state routing is that in distance vector routing the router share the knowledge of the entire autonomous system whereas in link state routing the router share the knowledge of only their … [Read more...]

The baseband and broadband are the types of signalling techniques. These terminologies were developed to categorise different types of signals depending on particular kind of signal formats or modulation technique. The prior difference between baseband transmission and broadband transmission is that in the baseband transmission the whole bandwidth of the cable is utilized by a single signal. Conversely, in the broadband transmission, multiple signals are sent on multiple frequencies … [Read more...]

The computers and other electronic devices transmit the data from one to another device in the form of signals and using a transmission media. The transmission media can be fundamentally categorised into two types guided and unguided. Unguided media is a wireless communication which carries electromagnetic waves by making use of air as a medium and also in the vacuum, it can transmit data and without requiring a physical conductor. Guided media need a physical medium to transmit signals such … [Read more...]

Repeater and Amplifier both are electronic devices used for enhancing the power of the transmitted signal. The prior difference between them is that repeater is used as a regenerator of the signal which also eliminates the noise from the signal. On the other hand, amplifier just enhances the amplitude of the signal waveform and does not care about the noise that is being amplified along with the signal. Content: Repeater Vs Amplifier Comparison Chart Definition Key … [Read more...]

The difference between Static and Dynamic IP address lies within the duration of assigned IP address. The static IP address is fixed IP address which is manually assigned to a device for a long period of time. On the other hand, the Dynamic IP address frequently changes whenever user boots his/her machine, and it is automatically assigned. An Internet Protocol (IP) address is a unique numerical identifier assigned to each device on a network to identify each connection uniquely. It encodes … [Read more...]

Telnet and FTP are the TCP/IP, application layer, connection-oriented protocols which establishes a connection to the server from the remote host to remotely log in to a system or transfer a file. These protocols can be used in a collaborated way, to transparently log in to the FTP server and then can be used to transfer files. The common difference between Telnet and FTP is that Telnet permits a client user to login to remote server to access its resources while FTP is used to transfer a … [Read more...]

Routing algorithms in the context of networking can be classified variously. The prior classification is based on the building and modification of a routing table. This can be done in two manners statically or dynamically. More precisely these are known as static and dynamic routing respectively. In the Static routing, the table is set up and modified manually whereas in the Dynamic routing the table is built automatically with the help of the routing protocols. Dynamic routing is preferred … [Read more...]

Network Address Translation (NAT) and Port Address Translation (PAT) are the protocols used to map the unregistered private (inside local) address of an internal network to a registered public (inside global) address of an external network before transferring the packet. The main difference between them is that NAT is used to map public IP addresses to private IP addresses, it could be a one-to-one or many-to-one relation. On the other hand, PAT is a type of NAT where the multiple private IP … [Read more...]

The terms confusion and diffusion are the properties for making a secure cipher. Both Confusion and diffusion are used to prevent the encryption key from its deduction or ultimately for preventing the original message. Confusion is used for creating clueless ciphertext while diffusion is used for increasing the redundancy of the plaintext over the major part of the ciphertext to make it obscure. The stream cipher only relies on confusion. Alternatively, diffusion is used by both stream and block … [Read more...]