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
As a long-time fan of rock and a resident of Enid, Oklahoma, Richard Galbraith has attended countless concerts since the early ‘70s, and documented most of them with his photography. Led Zeppelin, Alice Cooper, the Ramones, the Sex Pistols, and Black Sabbath (among many others) have all passed through the lens of Mr. Galbraith. In his first-ever photo book, ‘Richard Galbraith Photography Presents KISS,’ the reader is offered a glimpse of almost every single major concert the masked quartet played in Oklahoma from 1976 through 1986 (close to 100 never-before-seen pix), along with notes from Richard. Get ready to rock!
This book contains70 short storiesfrom 10 classic, prize-winning and noteworthy authors. The stories were carefully selected by the criticAugust Nemo, in a collection that will please theliterature lovers. For more exciting titles, be sure to check out our 7 Best Short Stories and Essential Novelists collections. This book contains: - Mór Jókai:Thirteen at Table. The Celestial Slingers. The Bad Old Times. The Hostile Skulls. Love And The Little Dog. The Justice Of Soliman A Turkish Story. The Compulsory DiversionAn Old Baron's Yarn. - Andy Adams:Drifting North. Siegerman's Per Cent. "Bad Medicine". A Winter Round-Up. A College Vagabond. The Double Trail. Rangering. - B. M. Bower:The Lonesome Trail. First Aid To Cupid. When The Cook Fell Ill. The Lamb. The Spirit of the Range. The Reveler. The Unheavenly Twins - Richard Middleton:The Ghost Ship. A Drama of Youth. The New Boy. On the Brighton Road. A Tragedy in Little. Sheperd's Boy. The Passing of Edward. - Pierre Louÿs:Woman and Puppy. The New Pleasure. Byblis. Leda. Immortal Love. The Artist Triumphant. The Hill Of Horsel. - Hugh Walpole:The Whistle. The Silver Mask The Staircase. A carnation for an old man. Tarnhelm Mr. Oddy. Seashore Macabre. - Henry Handel Richardson:The End of a Childhood. The Bathe. Succedaneum. Mary Christina. "And Women Must Weep". Sister Ann. The Coat. - Gertrude Stein:Ada. Miss furr and Miss Skeen. France. Americans. Italians. A Sweet Tail. In the Grass. - E. Phillips Oppenheim:The Noxious Gift. Traske and the Bracelet. The Atruscan Silver mine. The Defeat of Rundermere. The End of John DykesBurglar. A Woman Intervenes. The Regeneration of Jacobs. - Arthur Wuiller-Couch:I Saw Three Ships. The Haunted Dragoon. A Blue Pantomime. The Two Householders. The Disenchantment of 'Lizabeth. The Laird's Luck. Captain Dick and Captain Jacka.
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