Global Knowledge

Displaying 1-11 of 11 results

  • White Papers // Jul 2014

    Is Network Functions Virtualization (NFV) Moving Closer to Reality?

    Network Functions Virtualization (NFV) is gaining momentum along with Software-Defined Networking (SDN). This paper examines the history of NFV and explores the prospects for networking to gradually evolve from a hardware-centric approach to a software-driven model. It concludes with an examination of future market implications and how NFV can help...

    Sponsored By Global Knowledge

  • White Papers // Jul 2014

    Upgrading Your vCenter Server and ESXi Host to vSphere 5.5

    There are many issues and requirements to consider when you upgrade vCenter server and ESXi hosts to vSphere 5.5. The last thing you want is to have the upgrade fail or to encounter problems that you could have avoided with a little bit of research. This paper highlights the process,...

    Sponsored By Global Knowledge

  • White Papers // Jul 2014

    Ensuring the Availability of Your IBM Tivoli Monitoring Infrastructure

    This white paper addresses four different components of the Tivoli monitoring infrastructure for creating a high availability environment while providing redundancy and failover capacity. Although the principles are the same for each of these systems, the methods for adhering to these principles are different for each of them.

    Sponsored By Global Knowledge

  • White Papers // Jul 2014

    IaaS Public Clouds and the Perceived Security Threat

    Present concerns about cloud security are reminiscent of the fears in the 1980s of LANs and a highly distributed IT infrastructure, and they also echo the efforts in the 1990s to stop Internet usage at work. But the issue really isn't security; it's governance to ensure interoperability and portability. We...

    Sponsored By Global Knowledge

  • White Papers // Jul 2014

    SDN and Cloud Computing

    After a review of Software-Defined Networking (SDN) and its close cousin Network Functions Virtualization (NFV), this white paper addresses three main deployment scenarios: SDN without deploying cloud computing, cloud computing without deploying SDN, and deploying cloud computing in conjunction with SDN. We'll look at use cases, when the approach makes...

    Sponsored By Global Knowledge

  • White Papers // Jun 2014

    Critical Concepts of the 200-120 CCNA Routing and Switching Exam

    In the spring of 2013, Cisco announced major updates to their Cisco Certified Network Associate (CCNA) curricula, including a new version of the CCNA Routing and Switching exam (200-120 CCNA). This paper provides a review of the CCNA Routing and Switching exam's critical concepts, as an aid to students preparing...

    Sponsored By Global Knowledge

  • White Papers // Jun 2014

    Fundamentals of the PKI Infrastructure

    Securing corporate information can be a challenge, considering the numerous technologies and platforms that need to be protected. One technology that definitely helps achieve secure data is public key infrastructure (PKI), which enhances the security of data by using advanced access methods and making sure the authenticity of the data...

    Sponsored By Global Knowledge

  • White Papers // Jun 2014

    SDN: How It Will Affect You and Why You Should Care

    You may have heard about software-defined networking (SDN) and its cousin network functions virtualization (NFV). These emerging technologies are likely to revolutionize the IT industry as well as your job. This white paper introduces you to SDN and NFV, examines their impact on you as well as the industry, and...

    Sponsored By Global Knowledge

  • White Papers // Jun 2014

    Tips on Preparing for and Passing the VCP5-DCV Exam

    This paper is aimed at IT professionals who are interested in earning a VMware Certified Professional on Data Center Virtualization (VCP5-DCV) certification. It provides the benefits of having the certification, details for earning the certification, and tips for passing the exam.

    Sponsored By Global Knowledge

  • White Papers // Jun 2014

    Understanding AIX Logical Volume Management

    Like many UNIX operating systems, AIX uses the concepts of Logical Volume Management (LVM) in its data management architecture. This white paper explains the specifics of the AIX LVM and provides some tips and best practice recommendations to get the most from your AIX disk storage.

    Sponsored By Global Knowledge

  • White Papers // Jun 2014

    Windows 8.1 Client to Microsoft's Cloud Services

    Over the past several years, Microsoft has reinvented its enterprise technologies in its push toward the cloud. Windows 8 is a key part of making Microsoft customers and devices cloud-ready for the next generation of technology. With Microsoft cloud services such as Office 365, Office Web Apps, and SkyDrive, Windows...

    Sponsored By Global Knowledge

  • White Papers // Jun 2014

    Critical Concepts of the 200-120 CCNA Routing and Switching Exam

    In the spring of 2013, Cisco announced major updates to their Cisco Certified Network Associate (CCNA) curricula, including a new version of the CCNA Routing and Switching exam (200-120 CCNA). This paper provides a review of the CCNA Routing and Switching exam's critical concepts, as an aid to students preparing...

    Sponsored By Global Knowledge

  • White Papers // Jun 2014

    Fundamentals of the PKI Infrastructure

    Securing corporate information can be a challenge, considering the numerous technologies and platforms that need to be protected. One technology that definitely helps achieve secure data is public key infrastructure (PKI), which enhances the security of data by using advanced access methods and making sure the authenticity of the data...

    Sponsored By Global Knowledge

  • White Papers // Jun 2014

    SDN: How It Will Affect You and Why You Should Care

    You may have heard about software-defined networking (SDN) and its cousin network functions virtualization (NFV). These emerging technologies are likely to revolutionize the IT industry as well as your job. This white paper introduces you to SDN and NFV, examines their impact on you as well as the industry, and...

    Sponsored By Global Knowledge

  • White Papers // Jun 2014

    Tips on Preparing for and Passing the VCP5-DCV Exam

    This paper is aimed at IT professionals who are interested in earning a VMware Certified Professional on Data Center Virtualization (VCP5-DCV) certification. It provides the benefits of having the certification, details for earning the certification, and tips for passing the exam.

    Sponsored By Global Knowledge

  • White Papers // Jun 2014

    Understanding AIX Logical Volume Management

    Like many UNIX operating systems, AIX uses the concepts of Logical Volume Management (LVM) in its data management architecture. This white paper explains the specifics of the AIX LVM and provides some tips and best practice recommendations to get the most from your AIX disk storage.

    Sponsored By Global Knowledge

  • White Papers // Jun 2014

    Windows 8.1 Client to Microsoft's Cloud Services

    Over the past several years, Microsoft has reinvented its enterprise technologies in its push toward the cloud. Windows 8 is a key part of making Microsoft customers and devices cloud-ready for the next generation of technology. With Microsoft cloud services such as Office 365, Office Web Apps, and SkyDrive, Windows...

    Sponsored By Global Knowledge

  • White Papers // Jul 2014

    Is Network Functions Virtualization (NFV) Moving Closer to Reality?

    Network Functions Virtualization (NFV) is gaining momentum along with Software-Defined Networking (SDN). This paper examines the history of NFV and explores the prospects for networking to gradually evolve from a hardware-centric approach to a software-driven model. It concludes with an examination of future market implications and how NFV can help...

    Sponsored By Global Knowledge

  • White Papers // Jul 2014

    Upgrading Your vCenter Server and ESXi Host to vSphere 5.5

    There are many issues and requirements to consider when you upgrade vCenter server and ESXi hosts to vSphere 5.5. The last thing you want is to have the upgrade fail or to encounter problems that you could have avoided with a little bit of research. This paper highlights the process,...

    Sponsored By Global Knowledge

  • White Papers // Jul 2014

    Ensuring the Availability of Your IBM Tivoli Monitoring Infrastructure

    This white paper addresses four different components of the Tivoli monitoring infrastructure for creating a high availability environment while providing redundancy and failover capacity. Although the principles are the same for each of these systems, the methods for adhering to these principles are different for each of them.

    Sponsored By Global Knowledge

  • White Papers // Jul 2014

    IaaS Public Clouds and the Perceived Security Threat

    Present concerns about cloud security are reminiscent of the fears in the 1980s of LANs and a highly distributed IT infrastructure, and they also echo the efforts in the 1990s to stop Internet usage at work. But the issue really isn't security; it's governance to ensure interoperability and portability. We...

    Sponsored By Global Knowledge

  • White Papers // Jul 2014

    SDN and Cloud Computing

    After a review of Software-Defined Networking (SDN) and its close cousin Network Functions Virtualization (NFV), this white paper addresses three main deployment scenarios: SDN without deploying cloud computing, cloud computing without deploying SDN, and deploying cloud computing in conjunction with SDN. We'll look at use cases, when the approach makes...

    Sponsored By Global Knowledge