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  • 1
    Online Resource
    Online Resource
    Troubleshooting Cisco Nexus switches and Nx-os (2018)
    Indianapolis, Indiana : Cisco Press
    Details
    ISBN: 9780134783208 , 0134783204
    Language: English
    Pages: 1 online resource (1 volume) , illustrations
    Keywords: Computer networks ; Equipment and supplies ; Computer network architectures ; Operating systems (Computers) ; Electronic books ; Electronic books ; local
    Abstract: The definitive deep-dive guide to hardware and software troubleshooting on Cisco Nexus switches The Cisco Nexus platform and NX-OS switch operating system combine to deliver unprecedented speed, capacity, resilience, and flexibility in today's data center networks. Troubleshooting Cisco Nexus Switches and NX-OS is your single reference for quickly identifying and solving problems with these business-critical technologies. Three expert authors draw on deep experience with large Cisco customers, emphasizing the most common issues in real-world deployments, including problems that have caused major data center outages. Their authoritative, hands-on guidance addresses both features and architecture, helping you troubleshoot both control plane forwarding and data plane/data path problems and use NX-OS APIs to automate and simplify troubleshooting. Throughout, you'll find real-world configurations, intuitive illustrations, and practical insights into key platform-specific behaviors. This is an indispensable technical resource for all Cisco network consultants, system/support engineers, network operations professionals, and CCNP/CCIE certification candidates working in the data center domain. Understand the NX-OS operating system and its powerful troubleshooting tools Solve problems with cards, hardware drops, fabrics, and CoPP policies Troubleshoot network packet switching and forwarding Properly design, implement, and troubleshoot issues related to Virtual Port Channels (VPC and VPC+) Optimize routing through filtering or path manipulation Optimize IP/IPv6 services and FHRP protocols (including HSRP, VRRP, and Anycast HSRP) Troubleshoot EIGRP, OSPF, and IS-IS neighbor relationships and routing paths Identify and resolve issues with Nexus route maps Locate problems with BGP neighbor adjacencies and enhance path selection Troubleshoot high availability components (BFD, SSO, ISSU, and GIR) Understand multicast protocols and troubleshooting techniques Identify and solve problems with OTV Use NX-OS APIs to automate troubleshooting and administrative tasks
    Note: Includes bibliographical references. - Description based on online resource; title from title page (viewed February 6, 2018)
    URL: https://learning.oreilly.com/library/view/-/9780134783208/?ar
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Online Resource
    Online Resource
    Wireshark fundamentals : a network engineer's handbook to analyzing network traffic (2022)
    [Berkeley] : Apress
    Details
    ISBN: 9781484280027 , 1484280024
    Language: English
    Pages: 1 online resource , illustrations
    Parallel Title: Erscheint auch als
    Keywords: Computer network protocols ; Packet switching (Data transmission) ; Computer networks Monitoring ; Packet transport networks ; Protocoles de réseaux d'ordinateurs ; Commutation de paquets ; Réseaux d'ordinateurs ; Surveillance ; Computer network protocols ; Computer networks ; Monitoring ; Packet switching (Data transmission) ; Packet transport networks ; Electronic books ; Electronic books
    Abstract: Understand the fundamentals of the Wireshark tool that is key for network engineers and network security analysts. This book explains how the Wireshark tool can be used to analyze network traffic and teaches you network protocols and features. Author Vinit Jain walks you through the use of Wireshark to analyze network traffic by expanding each section of a header and examining its value. Performing packet capture and analyzing network traffic can be a complex, time-consuming, and tedious task. With the help of this book, you will use the Wireshark tool to its full potential. You will be able to build a strong foundation and know how Layer 2, 3, and 4 traffic behave, how various routing protocols and the Overlay Protocol function, and you will become familiar with their packet structure. Troubleshooting engineers will learn how to analyze traffic and identify issues in the network related to packet loss, bursty traffic, voice quality issues, etc. The book will help you understand the challenges faced in any network environment and how packet capture tools can be used to identify and isolate those issues. This hands-on guide teaches you how to perform various lab tasks. By the end of the book, you will have in-depth knowledge of the Wireshark tool and its features, including filtering and traffic analysis through graphs. You will know how to analyze traffic, find patterns of offending traffic, and secure your network. What You Will Learn Understand the architecture of Wireshark on different operating systems Analyze Layer 2 and 3 traffic frames Analyze routing protocol traffic Troubleshoot using Wireshark Graphs Who This Book Is For Network engineers, security specialists, technical support engineers, consultants, and cyber security engineers.
    Note: Print version record
    URL: lizenzpflichtig
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