Download or read book Creating a network bridge Spanning Tree and Rapid Spanning Tree on Linux written by Noite.pl and published by NOITE S.C.. This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: How to make a switch out of a computer – use brctl. The micro-course describes the way to create a network bridge. Moreover, it talks about the Spanning Tree and the Rapid Spanning Tree protocols in Linux systems. Keywords: bridge-utils, brctl,, switch, bridge, addbr, STP Creating a network bridge. Spanning Tree and Rapid Spanning Tree on Linux Building the tools Configuring the bridge Procedure for creating a bridge Spanning Tree Protocol

Download or read book Software Defined Networking and Security written by Dijiang Huang and published by CRC Press. This book was released on 2018-12-07 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides readers insights into cyber maneuvering or adaptive and intelligent cyber defense. It describes the required models and security supporting functions that enable the analysis of potential threats, detection of attacks, and implementation of countermeasures while expending attacker resources and preserving user experience. This book not only presents significant education-oriented content, but uses advanced content to reveal a blueprint for helping network security professionals design and implement a secure Software-Defined Infrastructure (SDI) for cloud networking environments. These solutions are a less intrusive alternative to security countermeasures taken at the host level and offer centralized control of the distributed network. The concepts, techniques, and strategies discussed in this book are ideal for students, educators, and security practitioners looking for a clear and concise text to avant-garde cyber security installations or simply to use as a reference. Hand-on labs and lecture slides are located at http://virtualnetworksecurity.thothlab.com/. Features Discusses virtual network security concepts Considers proactive security using moving target defense Reviews attack representation models based on attack graphs and attack trees Examines service function chaining in virtual networks with security considerations Recognizes machine learning and AI in network security

Download or read book Understanding Linux Network Internals written by Christian Benvenuti and published by "O'Reilly Media, Inc.". This book was released on 2006 with total page 1062 pages. Available in PDF, EPUB and Kindle. Book excerpt: Benvenuti describes the relationship between the Internet's TCP/IP implementation and the Linux Kernel so that programmers and advanced administrators can modify and fine-tune their network environment.

Download or read book Advanced Networking Concepts Applied Using Linux on IBM System z written by Lydia Parziale and published by IBM Redbooks. This book was released on 2012-03-06 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redbooks® publication describes important networking concepts and industry standards that are used to support high availability on IBM System z®. Some of the networking standards described here are VLANs, VLAN trunking, link aggregation, virtual switches, VNICs, and load-balancing. We examine the various aspects of network setups and introduce the main Linux on System z networking commands and configuration files. We describe the management of network interface parameters, assignment of addresses to a network interface, and usage of the ifconfig command to configure network interfaces. We provide an overview of connectivity options available on the System z platform. We also describe high availability concepts and building a high availability solution using IBM Tivoli® System Automation. We also provide the implementation steps necessary to build a redundant network connections set up between an IBM z/VM® system and the external network switches using two Open Systems Adapter-Express 3 (OSA-Express 3) adapters with 10 Gb Ethernet ports. We describe the tests performed in our lab environment. The objectives of these tests were to gather information about performance and failover from the perspective of a real scenario, where the concepts of described in this book were applied. This book is focused on information that is practical and useful for readers with experience in network analysis and engineering networks, System z and Linux systems administrators, especially for readers that administer networks in their day-to-day activities. For additional reading: A Technote is availalble that explains changes to using channel bonding interfaces introduced with SLES 11 SP 2. It can be found at: http://www.redbooks.ibm.com/abstracts/tips1000.html?Open

Download or read book Understanding Linux Network Internals written by Christian Benvenuti and published by "O'Reilly Media, Inc.". This book was released on 2005-12-29 with total page 1062 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you've ever wondered how Linux carries out the complicated tasks assigned to it by the IP protocols -- or if you just want to learn about modern networking through real-life examples -- Understanding Linux Network Internals is for you. Like the popular O'Reilly book, Understanding the Linux Kernel, this book clearly explains the underlying concepts and teaches you how to follow the actual C code that implements it. Although some background in the TCP/IP protocols is helpful, you can learn a great deal from this text about the protocols themselves and their uses. And if you already have a base knowledge of C, you can use the book's code walkthroughs to figure out exactly what this sophisticated part of the Linux kernel is doing. Part of the difficulty in understanding networks -- and implementing them -- is that the tasks are broken up and performed at many different times by different pieces of code. One of the strengths of this book is to integrate the pieces and reveal the relationships between far-flung functions and data structures. Understanding Linux Network Internals is both a big-picture discussion and a no-nonsense guide to the details of Linux networking. Topics include: Key problems with networking Network interface card (NIC) device drivers System initialization Layer 2 (link-layer) tasks and implementation Layer 3 (IPv4) tasks and implementation Neighbor infrastructure and protocols (ARP) Bridging Routing ICMP Author Christian Benvenuti, an operating system designer specializing in networking, explains much more than how Linux code works. He shows the purposes of major networking features and the trade-offs involved in choosing one solution over another. A large number of flowcharts and other diagrams enhance the book's understandability.

Download or read book Basic information on disk partitioning written by Noite.pl and published by NOITE S.C.. This book was released on with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: As you sow, so shall you reap It is not always possible to predict for what and how your server will be used in the coming months and years. However, wrong decisions regarding allocation of disk space on partitions taken at the beginning can take revenge in the future. It is worth to learn how to partition the disk, to save time later.

Download or read book IBM Reference Configuration for VMware on System x with SmartCloud Entry written by Srihari Angaluri and published by IBM Redbooks. This book was released on 2012-07-21 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: IBM® SmartCloudTM Entry provides a fully integrated software stack for transforming a virtualized environment to a cloud environment. The intuitive self-service portal allows users to get up and running quickly. Built-in workload metering and additional tools enable tight controls and planning. The IBM Reference Configuration for VMware on IBM System x® with SmartCloud Entry provides an affordable, easy to deploy, private cloud architecture with configurations based on leading-edge technology from IBM, VMware, and Juniper Networks. The reference configuration is for midsized companies that need simpler and affordable IT solutions, without compromising on functionality. IBM and VMware, world leaders in enterprise-class IT solutions, are now bringing IT solutions tailored to the midmarket. This IBM RedpaperTM publication provides setup, configuration, and deployment details for the reference configuration and is intended for IT professionals who are familiar with software and hardware setup and configuration.

Download or read book Seven Deadliest Network Attacks written by Stacy Prowell and published by Elsevier. This book was released on 2010-06-02 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seven Deadliest Network Attacks identifies seven classes of network attacks and discusses how the attack works, including tools to accomplish the attack, the risks of the attack, and how to defend against the attack. This book pinpoints the most dangerous hacks and exploits specific to networks, laying out the anatomy of these attacks including how to make your system more secure. You will discover the best ways to defend against these vicious hacks with step-by-step instruction and learn techniques to make your computer and network impenetrable. The book consists of seven chapters that deal with the following attacks: denial of service; war dialing; penetration testing; protocol tunneling; spanning tree attacks; man-in-the-middle; and password replay. These attacks are not mutually exclusive and were chosen because they help illustrate different aspects of network security. The principles on which they rely are unlikely to vanish any time soon, and they allow for the possibility of gaining something of interest to the attacker, from money to high-value data. This book is intended to provide practical, usable information. However, the world of network security is evolving very rapidly, and the attack that works today may (hopefully) not work tomorrow. It is more important, then, to understand the principles on which the attacks and exploits are based in order to properly plan either a network attack or a network defense. Seven Deadliest Network Attacks will appeal to information security professionals of all levels, network admins, and recreational hackers. Knowledge is power, find out about the most dominant attacks currently waging war on computers and networks globally Discover the best ways to defend against these vicious attacks; step-by-step instruction shows you how Institute countermeasures, don’t be caught defenseless again, and learn techniques to make your computer and network impenetrable

Download or read book SPANNING TREE PROTOCOL written by Mulayam Singh and published by BookRix. This book was released on 2022-04-10 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spanning tree protocol is a link management protocol which provides path redundancy while preventing undesirable loops in the network because loops are deadly to network. In STP environment, switches exchanges bridge protocol data unit between each other. By exchanging BPDU (bridge protocol data unit) switch itself select a root bridge based on low priority or low mac address of switch. By default, all switches have same priority value which is 32768. So, in this case MAC address of switches is tie breaker. Lower mac address wins her and select as root bridge. This was the basic understanding of spanning tree protocol. We are going to cover each topic related to spanning tree in detail with practical. Please read this book carefully. It is not going to so long, will be short book which would be interesting, this will help network engineer to cover their all concepts of spanning tree protocol.

Download or read book Programmable Networks for IP Service Deployment written by Alex Galis and published by Artech House. This book was released on 2004 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today, programmable networks are being viewed as the solution for the fast, flexible and dynamic deployment of new telecommunications network services. At the vanguard of programmable network research is the Future Active IP Networks (FAIN) project. The authors of this book discuss their research in FAIN so you can get on the inside track to tomorrow's technology. Moreover, the book provides you with detailed guidelines for designing managed IP programmable networks.

Download or read book Proceedings of ACM SIGCOMM written by and published by . This book was released on 1997 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cloud Native Data Center Networking written by Dinesh G. Dutt and published by "O'Reilly Media, Inc.". This book was released on 2019-11-22 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you want to study, build, or simply validate your thinking about modern cloud native data center networks, this is your book. Whether you’re pursuing a multitenant private cloud, a network for running machine learning, or an enterprise data center, author Dinesh Dutt takes you through the steps necessary to design a data center that’s affordable, high capacity, easy to manage, agile, and reliable. Ideal for network architects, data center operators, and network and containerized application developers, this book mixes theory with practice to guide you through the architecture and protocols you need to create and operate a robust, scalable network infrastructure. The book offers a vendor-neutral way to look at network design. For those interested in open networking, this book is chock-full of examples using open source software, from FRR to Ansible. In the context of a cloud native data center, you’ll examine: Clos topology Network disaggregation Network operating system choices Routing protocol choices Container networking Network virtualization and EVPN Network automation

Download or read book The Linux Networking Architecture written by Klaus Wehrle and published by Prentice Hall. This book was released on 2004 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique Linux networking tutorial reference provides students with a practical overview and understanding of the implementation of networking protocols in the Linux kernel. By gaining a familiarity with the Linux kernel architecture, students can modify and enhance the functionality of protocol instances. -- Provided by publisher.

Download or read book Cisco CCNA Routing and Switching 200 120 Network Simulator written by Wendell Odom and published by Pearson It Certification. This book was released on 2013-12-19 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cisco CCNA Routing and Switching 200-120 Network Simulator helps you develop and improve hands-on configuration and troubleshooting skills without the investment in expensive lab hardware. This state-of-the-art, interactive simulation software enables you to practice your networking skills with almost 400 structured labs designed to help you learn by doing, the most effective method of learning. Experience realistic network device response as you perform each lab, which includes detailed instructions, topology diagrams, critical-thinking questions, hints, and answers. Working through the labs, you will quickly become proficient with all the common Cisco IOS version 15 router and switch commands on the CCNA Routing and Switching exam. Unlike other simulators on the market, the lab scenarios included in the Cisco CCNA Routing and Switching 200-120 Network Simulator are far more complex, challenging you to learn how to perform real-world network configuration and troubleshooting tasks.

Download or read book Network Warrior written by Gary A. Donahue and published by "O'Reilly Media, Inc.". This book was released on 2011-05-13 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pick up where certification exams leave off. With this practical, in-depth guide to the entire network infrastructure, you’ll learn how to deal with real Cisco networks, rather than the hypothetical situations presented on exams like the CCNA. Network Warrior takes you step by step through the world of routers, switches, firewalls, and other technologies based on the author's extensive field experience. You'll find new content for MPLS, IPv6, VoIP, and wireless in this completely revised second edition, along with examples of Cisco Nexus 5000 and 7000 switches throughout. Topics include: An in-depth view of routers and routing Switching, using Cisco Catalyst and Nexus switches as examples SOHO VoIP and SOHO wireless access point design and configuration Introduction to IPv6 with configuration examples Telecom technologies in the data-networking world, including T1, DS3, frame relay, and MPLS Security, firewall theory, and configuration, as well as ACL and authentication Quality of Service (QoS), with an emphasis on low-latency queuing (LLQ) IP address allocation, Network Time Protocol (NTP), and device failures

Download or read book CCT CCNA Routing and Switching All in One Exam Guide Exams 100 490 200 301 written by Glen E. Clarke and published by McGraw Hill Professional. This book was released on 2021-01-01 with total page 817 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new All-in-One Exam Guide covers every topic on the current version of Cisco’s CCT and CCNA exams Take the 2020 versions of the Cisco Certified Technician (CCT) and Cisco Certified Network Associate (CCNA) exams with complete confidence using the detailed information contained in this highly effective self-study system. Written by a pair of Cisco networking professionals and training experts, CCT®/CCNA® Routing and Switching All-in-One Exam Guide (Exams 100-490 & 200-301) fully explains all subjects covered on both exams and contains practice questions that mirror those on the live test in tone, format, and content. Beyond fully preparing you for the challenging exam, the book also serves as a valuable on-the-job reference. Covers all topics on both exams, including: Network fundamentals OSI model TCP/IP protocol suite Subnetting and VLSM Cisco device and IOS basics Cisco device management Switching Static and dynamic routing IP services and IPv6 Wireless Security fundamentals Implementing security on Cisco devices Automation and programmability

Download or read book Wireshark for Security Professionals written by Jessey Bullock and published by John Wiley & Sons. This book was released on 2017-03-20 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master Wireshark to solve real-world security problems If you don’t already use Wireshark for a wide range of information security tasks, you will after this book. Mature and powerful, Wireshark is commonly used to find root cause of challenging network issues. This book extends that power to information security professionals, complete with a downloadable, virtual lab environment. Wireshark for Security Professionals covers both offensive and defensive concepts that can be applied to essentially any InfoSec role. Whether into network security, malware analysis, intrusion detection, or penetration testing, this book demonstrates Wireshark through relevant and useful examples. Master Wireshark through both lab scenarios and exercises. Early in the book, a virtual lab environment is provided for the purpose of getting hands-on experience with Wireshark. Wireshark is combined with two popular platforms: Kali, the security-focused Linux distribution, and the Metasploit Framework, the open-source framework for security testing. Lab-based virtual systems generate network traffic for analysis, investigation and demonstration. In addition to following along with the labs you will be challenged with end-of-chapter exercises to expand on covered material. Lastly, this book explores Wireshark with Lua, the light-weight programming language. Lua allows you to extend and customize Wireshark’s features for your needs as a security professional. Lua source code is available both in the book and online. Lua code and lab source code are available online through GitHub, which the book also introduces. The book’s final two chapters greatly draw on Lua and TShark, the command-line interface of Wireshark. By the end of the book you will gain the following: Master the basics of Wireshark Explore the virtual w4sp-lab environment that mimics a real-world network Gain experience using the Debian-based Kali OS among other systems Understand the technical details behind network attacks Execute exploitation and grasp offensive and defensive activities, exploring them through Wireshark Employ Lua to extend Wireshark features and create useful scripts To sum up, the book content, labs and online material, coupled with many referenced sources of PCAP traces, together present a dynamic and robust manual for information security professionals seeking to leverage Wireshark.