Also check our free Online Quizzes on all IT topics and CCNA, CCNP, CCIE including new Python Automation Programming. Free Online Quizzes (Best for Cisco CCNA, Huawei HCNA, N+) You can also view free study notes (Cheat sheets) on all IT, Python Programming and Cisco CCNA/CCNP/CCIE topics for long term memory: Networkwalks Summary Cheatsheets Follow our Facebook Page & YouTube Channel for more updated Cheatsheets & Quizzes:
In this practice lab, we will learn how to create a simple password generator in Python 3. TASK Create a simple password generator in Python3 which asks you to input the number of passwords & number of characters in each password. Password-set should contain: SOLUTION You might also be interested in our free Online Quizzes on all IT topics including Cisco CCNA, Cyber Security, Python Programming, Linux & Ethical Hacking: You can also view free study notes (Cheat sheets) for long term memory: Follow our Facebook Page & YouTube Channel for more updated Cheatsheets & Quizzes after doing this Transport Read More …
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Nmap is one of the most powerful and widely-used tools for network exploration, management, and security auditing. Whether you’re a network administrator, penetration tester, or a cybersecurity enthusiast, Network Mapper (Nmap) is an essential tool in your arsenal for discovering hosts, services, and vulnerabilities on a network. In this guide, we will take a deep dive into what Nmap is, how it works, and how you can use it for network scanning and security assessments. Why Use Nmap? Nmap is an open-source tool that provides comprehensive network discovery and vulnerability scanning capabilities. It allows users to: Scan networks to discover Read More …
A VLAN (Virtual Local Area Network) is a logical grouping of network devices within a local area network (LAN) that allows devices to communicate as if they were on the same physical LAN, even if they are physically located on different segments. VLANs have become essential for network administrators to design efficient, secure and manageable networks. VLANs allow network segmentation, creating virtual networks within a physical infrastructure. This article delves into what VLANs are, why they are important and how to configure them, especially for those preparing for Cisco’s CCNA certification. What is a VLAN? A VLAN is actually Read More …
HOW TO CONFIGURE BGP ON CISCO VS HUAWEI ROUTERS BGP CONFIGURATION ON CISCO ROUTERS: router bgp 65001 router bgp 65002 bgp router-id 1.1.1.1 bgp router-id 2.2.2.2 network 1.1.1.1 mask 255.255.255.255 network 2.2.2.2 mask 255.255.255.255 neighbor 12.12.12.2 remote-as 65002 neighbor 12.12.12.1 remote-as 65001 BGP CONFIGURATION ON HUAWEI ROUTERS: bgp 65001 bgp 65002 router-id 1.1.1.1 router-id 2.2.2.2 ipv4-family unicast ipv4-family unicast network 1.1.1.1 32 (follow us: networkwalks.com) network 2.2.2.2 32 peer 12.12.12.2 as-number 65002 peer 12.12.12.1 as-number 65001 Also check our free Online Quizzes on all IT topics and CCNA, CCNP, CCIE including new Python Automation Programming. Free Read More …
This Linux Intro, versions and installation quiz & related lecture will help you to improve your knowledge & skills on this topic. You might also be interested in our free Online Quizzes on all IT topics including Cisco CCNA, Cyber Security, Python Programming, Linux & Ethical Hacking: Free Online Quizzes (Best for Cisco CCNA, Huawei HCNA, N+) You can also view free study notes (Cheat sheets) for long term memory: Networkwalks Summary Cheatsheets Follow our Facebook Page & YouTube Channel for more updated Cheatsheets & Quizzes after doing this Scanning quiz: Linux Intro, versions and installation quiz
Test your Cyber Security knowledge and skills by practicing this free online quiz on ‘How Attackers use Scripting & Batch Files to create virus’. How Attackers use Scripting & Batch Files & its assets from Cybersecurity attacks is critical these days. This quiz & related lecture will help you to improve your knowledge & skills on this topic. You might also be interested in our free Online Quizzes on all IT topics including Cisco CCNA, Cyber Security, Python Programming, Linux & Ethical Hacking: Free Online Quizzes (Best for Cisco CCNA, Huawei HCNA, N+) You can also Read More …
Network topology can be defined as the layout pattern and connectivity scheme between the devices in a network. It is simply the layout of network communication. There are two main types of Network topology, and they are Physical and Logical Network topology. Physical Network Topology: Physical topology is the actual connectivity or layout according to real cabling & connections Logical Network Topology: Logical topology is the virtual view of the network devices see Physical Topology Under the physical topology, there are about seven topologies: Point-to-Point Network Topology Star Network Topology Ring Network Topology Mesh Network Topology Tree Network Topology Bus Network Read More …
QoS (Quality of Service) is simply Traffic discrimination. QoS in Networking can also be defined as a set of technologies used to manage traffic and ensure the performance of critical applications. It enables firms or organizations to adjust their entire network by prioritizing certain high-performing applications. Problems Solved by Quality of Service (QoS) in Networking The problems that QoS solves are: It provides predictable management of network resources during times of congestion It helps in maximizing the end-user experience of critical sessions It provides differentiated services to packets based on pre-defined user criteria Factors affected by Quality of Service Read More …