Download e-book for iPad: Data Center Virtualization Fundamentals: Understanding by Gustavo A. A. Santana

By Gustavo A. A. Santana

ISBN-10: 1587143240

ISBN-13: 9781587143243

<P style="MARGIN: 0px"> Data middle Virtualization Fundamentals
<P style="MARGIN: 0px">For many IT corporations, today’s maximum problem is to force extra worth, potency, and usage from facts facilities. Virtualization is the right way to meet this problem. info heart Virtualization basics brings jointly the excellent wisdom Cisco execs have to follow virtualization all through their information middle environments. prime information heart specialist Gustavo A. A. Santana completely explores all components  of an end-to-end info heart virtualization resolution, together with networking, garage, servers, working structures, software optimization, and protection. instead of targeting a unmarried product or expertise, he explores product functions as interoperable layout instruments that may be mixed and built-in with different options, together with VMware vSphere. With the author’s assistance, you’ll methods to outline and enforce highly-efficient architectures for brand new, elevated, or retrofit information heart initiatives. via doing so, you could bring agile software provisioning with no procuring pointless infrastructure, and determine a powerful beginning for brand spanking new cloud computing and IT-as-a-service projects. all through, Santana illuminates key theoretical recommendations via life like use instances, real-world designs, illustrative configuration examples, and verification outputs. Appendixes offer necessary reference info, together with correct Cisco facts heart items and CLI ideas for IOS and NX-OS. With this process, information middle Virtualization basics could be an quintessential source for someone getting ready for the CCNA information middle, CCNP info heart, or CCIE facts middle
certification exams.
<P style="MARGIN: 0px"> 
<P style="MARGIN: 0px"> Gustavo A. A. Santana, CCIE® No. 8806, is a Cisco Technical options Architect operating in company and repair supplier facts heart initiatives that require deep integration throughout expertise components equivalent to networking, program optimization, garage, and servers. He has greater than 15 years of knowledge middle event, and has led and coordinated a group of specialised Cisco engineers in Brazil. He holds CCIE certifications (Routing & Switching and garage Networking), and is a VMware qualified specialist (VCP) and SNIA qualified garage Networking professional (SCSN-E). A common speaker at Cisco and information middle occasions, he blogs on info heart virtualization at
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<UL> • <DIV style="MARGIN: 0px"> Learn how virtualization can rework and increase conventional facts middle community topologies • <DIV style="MARGIN: 0px"> Understand the foremost features and cost of every information middle virtualization expertise • <DIV style="MARGIN: 0px"> Walk via key judgements, and rework offerings into structure • <DIV style="MARGIN: 0px"> Smoothly migrate latest info facilities towards better virtualization • <DIV style="MARGIN: 0px"> Burst silos that experience typically made info facilities inefficient • <DIV style="MARGIN: 0px"> Master foundational applied sciences comparable to VLANs, VRF, and digital contexts • <DIV style="MARGIN: 0px"> Use digital PortChannel and FabricPath to beat the bounds of STP • <DIV style="MARGIN: 0px"> Optimize cabling and community administration with cloth extender (FEX) virtualized chassis • <DIV style="MARGIN: 0px"> Extend Layer 2 domain names to far away info middle websites utilizing MPLS and Overlay shipping Virtualization (OTV) • <DIV style="MARGIN: 0px"> Use VSANs to beat Fibre Channel textile demanding situations • <DIV style="MARGIN: 0px"> Improve SAN facts defense, setting isolation, and scalability • <DIV style="MARGIN: 0px"> Consolidate I/O via facts middle Bridging and FCoE • <DIV style="MARGIN: 0px"> Use virtualization to considerably simplify server environments • <DIV style="MARGIN: 0px"> Create server profiles that streamline “bare metal” server provisioning • <DIV style="MARGIN: 0px"> “Transcend the rack” via virtualized networking in line with Nexus 1000V and VM-FEX • <DIV style="MARGIN: 0px"> Leverage possibilities to set up digital community companies extra successfully • <DIV style="MARGIN: 0px"> Evolve information middle virtualization towards full-fledged inner most clouds
</UL> <P style="MARGIN: 0px"> 
<P style="MARGIN: 0px"> -Reviews -
<P style="MARGIN: 0px"> 
<P style="MARGIN: 0px">“The number of fabric that Gustavo covers during this paintings may attract an individual answerable for information facilities this day. His clutch of virtualization applied sciences and skill to narrate it in either technical and non-technical phrases makes for compelling examining. this isn't your usual tech handbook. via use of relatable visible cues, Gustavo presents info that's simply recalled near to virtualization, achieving throughout subject material services domain names. even if you think about your self well-versed or a amateur at the subject, operating in huge or small environments, this paintings will supply a transparent figuring out of the varied topic of virtualization.”
<P style="MARGIN: 0px"> -- invoice Dufresne, CCIE 4375, unusual platforms Engineer, Cisco (Americas)
<P style="MARGIN: 0px"> 
<P style="MARGIN: 0px"> 
<P style="MARGIN: 0px">“..this ebook is a necessary reference and may be worthy asset for power candi­dates pursuing their Cisco information heart certifications. i'm convinced that during examining this publication, participants will necessarily achieve large wisdom and hands-on adventure dur­ing their certification arrangements. If you’re trying to find a really finished consultant to virtualization, this can be the one!”
<P style="MARGIN: 0px"> -- Yusuf Bhaiji, Senior supervisor, professional Certifications (CCIE, CCDE, CCAr),
<P style="MARGIN: 0px"> [email protected]
<P style="MARGIN: 0px">  
<P style="MARGIN: 0px">“When one first seems at these vintage Cisco information middle blueprints, it's very universal to turn into distracted with the overpowering variety of items and linkages. through making a stable theoretical beginning and offering wealthy units of spouse examples to demonstrate each one inspiration, Gustavo’s e-book brings wish again to IT pros from various components of craftsmanship. it seems that complicated themes are demystified and the insertion of goods, mechanisms, protocols and applied sciences within the total facts heart structure is obviously defined, therefore permitting you to accomplish strong designs and profitable deployments. A needs to read... Definitely!”
<P style="MARGIN: 0px"> -- Alexandre M. S. P. Moraes, Consulting platforms Engineer — writer of “Cisco Firewalls”
<P style="MARGIN: 0px"> 
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Additional resources for Data Center Virtualization Fundamentals: Understanding Techniques and Designs for Highly Efficient Data Centers with Cisco Nexus, UCS, MDS, and Beyond

Sample text

With this arrangement, an emulated main memory is presented to the CPU, providing the benefit of expansion and increasing code reusability. Virtual memory is an important component of most current computer operating systems, such as Microsoft Windows and Linux. Their most-used virtual memory method is called paging, in which homogenous blocks of data called pages are retrieved from the auxiliary memory, allowing a noncontiguous storage of data. ” Mainframe Virtualization IBM officially released mainframe virtualization solutions in 1972 along with its new generation of processors (System/370).

I sincerely believe that design and deployment must be complementary processes. Therefore, Data Center Virtualization Fundamentals contains actual configuration examples that were exclusively created to illustrate each virtualization technology and its applicability to data center designs. Nonetheless, I have also included unusual topologies to specifically reinforce concepts explored throughout the book. Who Should Read This Book This book was written with a wide audience in mind. Because it provides an in-depth examination of data center virtualization technologies (from conceptualization to implementation), the book will satisfy beginners and experienced IT professionals alike.

1994: EtherChannel (Kalpana). 1996: Virtual Routing and Forwarding (Cisco), logical unit number (Shugart Associates). 1997: Virtual Tape Library (IBM), LAN Emulation over Asynchronous Transfer Mode (Bay Networks and Madge Networks). 1998: Hot Standby Router Protocol (Cisco). 1999: x86 Virtualization (VMware). 2001: Storage Virtualization (DataCore) and VMware ESX (VMware). 2003: Firewall Virtual Contexts (Cisco), Virtual SAN (Cisco), XEN (University of Cambridge), and vMotion (VMware). 2004: Microsoft Virtual Server (Microsoft).

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Data Center Virtualization Fundamentals: Understanding Techniques and Designs for Highly Efficient Data Centers with Cisco Nexus, UCS, MDS, and Beyond by Gustavo A. A. Santana

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