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Overview/Description
Being a good server administrator means that you understand your systems from the ground up â both the software and the hardware. Today's server hardware is sophisticated and specialized to support multiple users, applications and processors, as well as provide fault tolerant, highly available services. This course begins the look at server hardware architecture, starting with server system boards, chassis, memory, and the brain of the server â the CPU. The course also describes the various types of expansion cards and the supporting architectures and explains when...
Overview/Description
To take full advantage of expensive server hardware, a full featured network operating system (NOS) should be employed. Network operating systems provide vital services, such as e-mail, file sharing, DHCP, DNS, and other necessary components of a functional enterprise network. This course covers the different types of network operating systems, including Windows NOS and UNIX/Linux flavors. It also describes the basic and advanced configurations to make the NOS useable. One of the most important aspects of NOS software â security â is also covered in this course along...
Overview/Description
Troubleshooting skills are something that everyone, from the server or network administrator to the everyday user, should possess. Administrators, though, need to be able to thoroughly troubleshoot not only desktop computers, their hardware and operating systems, but also more complex and intricate issues that occur on sophisticated server hardware and network infrastructures. This course introduces hardware and software troubleshooting. It covers some of the common issues that can occur along with their fixes and some of the useful tools that can be employed in the...
Overview/Description
Six Sigma teams design and conduct experiments to investigate the relationships between input variables and response variables. By controlling and changing the input variables and observing the effects on the response variables, a Six Sigma team gains a deep understanding of these relationships. After determining what and how much needs to be changed to meet the desired improvement, teams generate solution ideas based on the best combination of input variables' settings to optimize the response, and then the ideas are tested, implemented, and validated. Later in the...
Overview/Description
Software systems are increasingly ubiquitous in all aspects of our lives. Failures in these systems can be costly in terms of money, time, and business reputation. Some software failures can even result in personal injury or death. Effective software testing is integral to mitigating harm caused by software failures and providing confidence in software systems. This course introduces software testing methodology and principles. It explores why testing is necessary, the basic testing process, and the psychology behind testing. This course is one of a series intended to...
Overview/Description
The most basic goal of a network infrastructure is to provide the ability to make file and printer services available to network users, and Windows Server 2008 continues to improve the provisioning and management of these types of resources. In this course we discuss file share features including Public Folder Sharing, Client Side Caching of offline files, and network printing resources. The course also explores management features such as disk quotas and file screening, reviews the use of the Distributed File System, and outlines the use of Windows Server Backup for data...
Overview/Description
Internet Protocol Version 4, or IPv4, is the current, widely-deployed version of the Internet Protocol and is slowly running out of addresses to assign. Its successor, IPv6, allows greater flexibility in assigning IP addresses due to a deeper address space. Windows Server 2008 installs and enables IPv6 by default, including Windows 2008 DHCP by way of DHCPv6. This course provides an overview of networks, hosts, subnet masks, and how subnetting plays a role in efficient network management. It explores some of the more advanced points of network management including IPv4...
Overview/Description
Routing and Remote Access Services in Windows Server 2008 provide remote access to clients through dial-up services and virtual private network (VPN) configuration. Remote and mobile users are continuing to increase in numbers with the wide availability of high-speed and wireless Internet access. This course discusses how Windows Server 2008 provides those clients with VPN access, offering support for security mechanisms including a range of tunneling techniques, network and wireless authentication protocols, and access control using the Network Policy Server (NPS). It...
Overview/Description
Windows Server 2008, the most complete server release to date, includes many new features and functionalities. New Terminal Services features in Windows Server 2008 enable users to remotely access Windows-based programs that are installed on a terminal server either by corporate network or via the Internet. Terminal Services enables applications to be installed and deployed from a central location, allowing for easier application upgrades and maintenance. New Terminal Services licensing requirements, along with the use of Terminal Services profiles, ensures successful...
Overview/Description
Routing services and protocols are vital for maintaining secure and efficient communication in a network infrastructure. Windows Server 2008 provides key services including routing, remote access, and support for TCP/IP and security protocols. Windows Server 2008 can act as a router providing static IPv4 and IPv6 routing to remote networks and can provide dynamic routing through the support of routing protocols such as Routing Information Protocol (RIP). Another key IP service is the IP security protocol (IPSec), which offers essential security capabilities in Windows...
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