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Learn Cisco Network Administration in a Month of Lunches

Author : Ben Piper

Publisher : Simon and Schuster

Page : 446 pages

File Size : 20,24 MB

Release : 2017-05-01

Category : Computers

ISBN : 1638351376

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Book Description

Summary Learn Cisco Network Administration in a Month of Lunches is a tutorial designed for beginners who want to learn how to administer Cisco switches and routers. Just set aside one hour a day (lunchtime would be perfect) for a month, and you'll start learning practical Cisco Network administration skills faster than you ever thought possible. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Cisco's ultrareliable routers and switches are the backbone of millions of networks, but "set and forget" is not an acceptable attitude. Fortunately, you don't have to be an old-time administrator to set up and maintain a Cisco-based network. With a handful of techniques, a little practice, and this book, you can keep your system in top shape. About the Book Learn Cisco Network Administration in a Month of Lunches is designed for occasional and full-time network administrators using Cisco hardware. In 22 bite-sized lessons, you'll learn practical techniques for setting up a Cisco network and making sure that it never fails. Real-world labs start with configuring your first switch and guide you through essential commands, protocols, dynamic routing tricks, and more. What's Inside Understand your Cisco network, including the difference between routers and switches Configure VLANs and VLAN trunks Secure your network Connect and configure routers and switches Establish good maintenance habits About the Reader This book is written for readers with no previous experience with Cisco networking. About the Author Ben Piper is an IT consultant who holds numerous Cisco, Citrix, and Microsoft certifications including the Cisco CCNA and CCNP. He has created many video courses on networking, Cisco CCNP certification, Puppet, and Windows Server Administration. Table of Contents Before you begin What is a Cisco network? A crash course on Cisco's Internetwork Operating System Managing switch ports Securing ports by using the Port Security feature Managing virtual LANs (VLANs) Breaking the VLAN barrier by using switched virtual interfaces IP address assignment by using Dynamic Host Configuration Protocol Securing the network by using IP access control lists Connecting switches using trunk links Automatically configuring VLANs using the VLAN Trunking Protocol Protecting against bridging loops by using the Spanning Tree Protocol Optimizing network performance by using port channels Making the network scalable by connecting routers and switches together Manually directing traffic using the IP routing table A dynamic routing protocols crash course Tracking down devices Securing Cisco devices Facilitating troubleshooting using logging and debugging Recovering from disaster Performance and health checklist Next steps



Network Warrior

Author : Gary A. Donahue

Publisher : "O'Reilly Media, Inc."

Page : 786 pages

File Size : 47,52 MB

Release : 2011-05-13

Category : Computers

ISBN : 1449309356

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Book Description

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



The 20-Minute Networking Meeting - Executive Edition

Author : Marcia Ballinger

Publisher :

Page : 182 pages

File Size : 42,88 MB

Release : 2012-08-01

Category :

ISBN : 9780985910624

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Book Description

Lauded by Fortune 500 and international business leaders around the world, The 20-Minute Networking Meeting is a carefully constructed job-search model designed to break into the "Invisible Job Market," where the U.S. Bureau of Labor Statistics states that over 70% of all jobs are obtained.Using the best elements of networkers from a wide array of businesses and industries, and combined with 40 years of the authors' professional networking experience from a hiring perspective, The 20-Minute Networking Meeting takes the 5 most important parts of networking meeting and culminates in an efficient, concise and highly productive networking model.Chock full of real-world scenarios, short stories, meeting examples, and dozens of tips and observations from hiring authorities and recruiting experts, The 20-Minute Networking Meeting shares the wisdom of senior executives who have been in transition (looking for work), and the perspectives of those who are most asked to network. Constructed to simplify and clarify networking for job-search, The 20-Minute Networking Meeting also contains fully written networking scenarios that show the entire 20MNM model in action, ending with a complete set of "readiness worksheets" that guide the reader through actual networking preparation.Founded on the premises of gratitude, positivity, and reciprocity, The 20-Minute Networking Meeting has found great success in the hands of executives, career coaches, outplacement firms, college graduates, and sales professionals around the globe.



Java Network Programming

Author : Elliotte Rusty Harold

Publisher : "O'Reilly Media, Inc."

Page : 764 pages

File Size : 46,45 MB

Release : 2000

Category : Computers

ISBN : 9781565928701

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Book Description

A guide to developing network programs covers networking fundamentals as well as TCP and UDP sockets, multicasting protocol, content handlers, servlets, I/O, parsing, Java Mail API, and Java Secure Sockets Extension.



Network Programmability and Automation

Author : Jason Edelman

Publisher : "O'Reilly Media, Inc."

Page : 586 pages

File Size : 46,55 MB

Release : 2018-02-02

Category : Computers

ISBN : 1491931310

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Book Description

Like sysadmins before them, network engineers are finding that they cannot do their work manually anymore. As the field faces new protocols, technologies, delivery models, and a pressing need for businesses to be more agile and flexible, network automation is becoming essential. This practical guide shows network engineers how to use a range of technologies and tools—including Linux, Python, JSON, and XML—to automate their systems through code. Network programming and automation will help you simplify tasks involved in configuring, managing, and operating network equipment, topologies, services, and connectivity. Through the course of the book, you’ll learn the basic skills and tools you need to make this critical transition. This book covers: Python programming basics: data types, conditionals, loops, functions, classes, and modules Linux fundamentals to provide the foundation you need on your network automation journey Data formats and models: JSON, XML, YAML, and YANG for networking Jinja templating and its applicability for creating network device configurations The role of application programming interfaces (APIs) in network automation Source control with Git to manage code changes during the automation process How Ansible, Salt, and StackStorm open source automation tools can be used to automate network devices Key tools and technologies required for a Continuous Integration (CI) pipeline in network operations



Hands-On Network Programming with C

Author : Lewis Van Winkle

Publisher : Packt Publishing Ltd

Page : 467 pages

File Size : 37,45 MB

Release : 2019-05-13

Category : Computers

ISBN : 1789344085

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Book Description

A comprehensive guide to programming with network sockets, implementing internet protocols, designing IoT devices, and much more with C Key FeaturesApply your C and C++ programming skills to build powerful network applicationsGet to grips with a variety of network protocols that allow you to load web pages, send emails, and do much moreWrite portable network code for Windows, Linux, and macOSBook Description Network programming enables processes to communicate with each other over a computer network, but it is a complex task that requires programming with multiple libraries and protocols. With its support for third-party libraries and structured documentation, C is an ideal language to write network programs. Complete with step-by-step explanations of essential concepts and practical examples, this C network programming book begins with the fundamentals of Internet Protocol, TCP, and UDP. You'll explore client-server and peer-to-peer models for information sharing and connectivity with remote computers. The book will also cover HTTP and HTTPS for communicating between your browser and website, and delve into hostname resolution with DNS, which is crucial to the functioning of the modern web. As you advance, you'll gain insights into asynchronous socket programming and streams, and explore debugging and error handling. Finally, you'll study network monitoring and implement security best practices. By the end of this book, you'll have experience of working with client-server applications and be able to implement new network programs in C. The code in this book is compatible with the older C99 version as well as the latest C18 and C++17 standards. You'll work with robust, reliable, and secure code that is portable across operating systems, including Winsock sockets for Windows and POSIX sockets for Linux and macOS. What you will learnUncover cross-platform socket programming APIsImplement techniques for supporting IPv4 and IPv6Understand how TCP and UDP connections work over IPDiscover how hostname resolution and DNS workInterface with web APIs using HTTP and HTTPSExplore Simple Mail Transfer Protocol (SMTP) for electronic mail transmissionApply network programming to the Internet of Things (IoT)Who this book is for If you're a developer or a system administrator who wants to get started with network programming, this book is for you. Basic knowledge of C programming is assumed.



100 Conversations for Career Success

Author : Laura M. Labovich

Publisher : Learning Express (NY)

Page : 0 pages

File Size : 44,44 MB

Release : 2012

Category : Career development

ISBN : 9781576859056

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Book Description

This book helps job seekers manage their day-to-day search and professional networking in-person and online. Job seekers who need this book know they should reach out to business contacts and connect on social media, but don't know how. Scripts and templates teach what to say when contacting people during job searches and showcase various approaches, including details about how to connect in person and via phone, email, and social media sites.



Practical Packet Analysis

Author : Chris Sanders

Publisher : No Starch Press

Page : 194 pages

File Size : 21,98 MB

Release : 2007

Category : Computers

ISBN : 1593271492

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Book Description

Provides information on ways to use Wireshark to capture and analyze packets, covering such topics as building customized capture and display filters, graphing traffic patterns, and building statistics and reports.



Impact Networks

Author : David Ehrlichman

Publisher : Berrett-Koehler Publishers

Page : 265 pages

File Size : 30,30 MB

Release : 2021-10-12

Category : Business & Economics

ISBN : 152309169X

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Book Description

This practical guide shows how to facilitate collaboration among diverse individuals and organizations to navigate complexity and create change in our interconnected world. The social and environmental challenges we face today are not only complex, they are also systemic and structural and have no obvious solutions. They require diverse combinations of people, organizations, and sectors to coordinate actions and work together even when the way forward is unclear. Even so, collaborative efforts often fail because they attempt to navigate complexity with traditional strategic plans, created by hierarchies that ignore the way people naturally connect. By embracing a living-systems approach to organizing, impact networks bring people together to build relationships across boundaries; leverage the existing work, skills, and motivations of the group; and make progress amid unpredictable and ever-changing conditions. As a powerful and flexible organizing system that can span regions, organizations, and silos of all kinds, impact networks underlie some of the most impressive and large-scale efforts to create change across the globe. David Ehrlichman draws on his experience as a network builder; interviews with dozens of network leaders; and insights from the fields of network science, community building, and systems thinking to provide a clear process for creating and developing impact networks. Given the increasing complexity of our society and the issues we face, our ability to form, grow, and work through networks has never been more essential.



Learn CentOS Linux Network Services

Author : Antonio Vazquez

Publisher : Apress

Page : 351 pages

File Size : 30,16 MB

Release : 2016-11-29

Category : Computers

ISBN : 1484223799

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Book Description

Learn to set up the latest CentOS Linux network services including DNS, DHCP, SSH and VNC, Web, FTP, Mail, Firewall, and LDAP, enabling you to provide these services on your own network. CentOS continues to be a popular Linux distribution choice, and setting up your own services is a key skill for anyone maintaining a CentOS network. You will learn how to install CentOS, and manage basic administration. You’ll then move onto understanding networking, and how to set up your required services. Each chapter is written in an easy-to-digest format and teaches you how set up, manage, and troubleshoot each service. You’ll be running your own network in no time at all. What You Will Learn Install and set up the latest version of CentOS Configure and manage a wide range of network services Solve problems remotely and manage your network efficiently Who This Book Is For Anyone who wants to learn how to set up and manage CentOS Linux network services. Some previous Linux experience is beneficial, but this book is designed to be used by beginners.