No, two IP addresses cannot be the same in a single network as each IP address serves as a unique identifier for a device connected to a network. In IPv4, an IP address is a 32-bit binary number, typically represented in dotted-decimal notation, that uniquely identifies a device on a ... Read More

The Caesar Cipher is a simple substitution cipher named after Julius Caesar, who reportedly used it to communicate with his officials. The technique involves shifting each letter in a message by a fixed number of positions in the alphabet. For example, with a shift of 3, A would be replaced ... Read More

NS2 (Network Simulator version 2) is a discrete event network simulator that is widely used to simulate and analyze the behavior of computer networks. It is open-source software and is written in C++ and Otcl (Object-oriented Tool Command Language). The Otcl (Object-oriented Tool Command Language) is an extension of Tcl ... Read More

A network attack is any attempt to disrupt, compromise or gain unauthorized access to a computer network or its resources. Network attacks can be classified into several categories, depending on the method used, the target and the intent of the attacker. One way to classify network attacks is by their ... Read More

The SDLC, or Software Development Life Cycle, is a process used by organizations to plan, design, build, test, and deploy software. The SDLC provides a framework for managing the entire software development process, and it typically consists of several distinct phases. The basic frame structure of the SDLC is as ... Read More

The Cisco Adaptive Security Appliance (ASA) is a security device that combines firewall, antivirus, intrusion prevention, and virtual private network (VPN) capabilities. The basic configuration of an ASA involves setting up basic networking, defining security policies, and configuring any desired VPN connections. Basic networking − Before configuring the ASA, you ... Read More

TCP Vegas is a variation of the Transmission Control Protocol (TCP) congestion control algorithm that aims to improve network performance by more accurately detecting and responding to network congestion. In standard TCP, the sender uses the number of packets that have been acknowledged by the receiver (the "congestion window") to ... Read More

Bandwidth Allocation Protocol (BAP) is a protocol used to dynamically allocate bandwidth to different devices or applications on a network. The goal of BAP is to ensure that network resources are used efficiently, and that high-priority traffic, such as time-sensitive applications or real-time video, receives the bandwidth it needs to ... Read More

Bandwidth Allocation Control Protocol (BACP) is a protocol used in Asynchronous Transfer Mode (ATM) networks to control the allocation of bandwidth among different virtual channels. It is used to ensure that bandwidth is allocated fairly among competing traffic streams, and to prevent any one traffic stream from monopolizing the network. ... Read More

A Cisco IOS (Internetwork Operating System) image is a type of software that runs on a Cisco router. It contains the necessary system files and utilities to allow the router to function as a network device, such as routing protocols, management tools, and security features. Backing up Cisco IOS Router ... Read More