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VMware Training Nxtbook: Reduce Your IT Costs with VMware Training
sponsored by Global Knowledge
 | Training Guide: | Posted: 21 Sep 2009
| | Published: | 21 Sep 2009 | |
Summary: |
VMware vSphere is the next evolutionary step in IT computing. vSphere dramatically reduces capital and operating costs, and increases control over IT infrastructures while preserving the flexibility to choose any OS, application and hardware. Learn how to take advantage of this new technology with VMware training from Global Knowledge.
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What's New in VMware vSphere™ 4: Virtual Networking
sponsored by Global Knowledge
| White Paper: | Posted: 21 Sep 2009
| | Published: | 21 Sep 2009 | |
Summary: |
VMware vSphere™ introduces a number of new features and capabilities to virtual networking under VMware® vNetwork. vNetwork is the new name to describe the collection of networking technologies for optimally integrating networking and I/O functionality into vSphere.
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3 Steps To Securing Your Network And Preventing Common Security Mistakes
sponsored by Global Knowledge
| White Paper: | Posted: 28 Aug 2009
| | Published: | 27 Aug 2009 | |
Summary: |
Securing an organization's assets requires work, but there are some basic steps that can simplify the task by taking a one-two-three approach. In this whitepaper, you'll learn how you can sort your security controls by categorizing and grouping them in order to help prevent common security problems.
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Integrating the Cisco® Unified Presence Server in Your Unified Communications Network
sponsored by Global Knowledge
| White Paper: | Posted: 27 Aug 2009
| | Published: | 27 Aug 2009 | |
Summary: |
Presence can be defined as the indication, based on user-provided information, on whether co-workers are available and how they prefer to be reached. We will discuss an option that will allow our users to see availability status information of other users in the network via the Cisco Unified Presence Solution version 7.0. (CUPS).
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Access Control Lists (ACLs)
sponsored by Global Knowledge
| White Paper: | Posted: 27 Aug 2009
| | Published: | 27 Aug 2009 | |
Summary: |
In this white paper, we'll take a look at access control lists, often referred to as access lists or ACLs (sometimes pronounced "ackels").
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Improving Employee Productivity with Cisco® Unified Mobility
sponsored by Global Knowledge
| White Paper: | Posted: 27 Aug 2009
| | Published: | 27 Aug 2009 | |
Summary: |
This white paper will focus on discovering and implementing Cisco's Unified Mobility solutions so that we can give our mobile employees an easier, and yet, more robust way of communicating, no matter the wired or wireless network they are currently connected to.
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Five Things About Windows Server 2008 You Might Not Know
sponsored by Global Knowledge
| White Paper: | Posted: 30 Jun 2009
| | Published: | 01 Jun 2009 | |
Summary: |
Here five things about Windows Server 2008 that are the less obvious, more esoteric, yet useful features or quirks. The following is a brief list of some things that I tend to assume that many people know, and I am constantly amazed by clients and students who really don't know them. How many do you already know?
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Troubleshooting Slow Networks with Wireshark
sponsored by Global Knowledge
| White Paper: | Posted: 13 May 2009
| | Published: | 13 May 2009 | |
Summary: |
In this white paper, we examine how to use Wireshark, the world's most popular open-source network analyzer, to troubleshoot some of the top causes of poor network performance, including high latency, packet loss, inefficient window sizes, intercepting devices, and application dependencies.
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How Vulnerable Are Your Cisco IOS Routers?
sponsored by Global Knowledge
| White Paper: | Posted: 13 May 2009
| | Published: | 13 May 2009 | |
Summary: |
It may be surprising to some that Cisco routers run many services that could create vulnerabilities. This paper is meant to be a vehicle for discussion regarding the security of Cisco routers. Additionally, some best practices for securing your Cisco routers are defined.
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Voice over Internet Protocol (VoIP) Phone Hardening-- Part I
sponsored by Global Knowledge
| White Paper: | Posted: 01 May 2009
| | Published: | 01 May 2009 | |
Summary: |
This paper presumes that your enterprise already has a data network security policy in place. It examines the many different settings that are available to help secure the Cisco IP Phones from potential hacker attacks, and it looks at a selection of Cisco secure infrastructure technologies that are especially useful for protecting voice systems.
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Cisco Security Troubleshooting: Part I-- Connectivity Through ASA or PIX Firewalls
sponsored by Global Knowledge
| White Paper: | Posted: 01 May 2009
| | Published: | 01 May 2009 | |
Summary: |
This white paper is the first in a three-part series, each of which examines the challenge of implementing network security on equipment from Cisco Systems while maintaining the connectivity requirements of the
business or enterprise.
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MPLS: What Is It? What Can It Do for Me?
sponsored by Global Knowledge
| White Paper: | Posted: 23 Jan 2009
| | Published: | 23 Jan 2009 | |
Summary: |
MPLS is a foundational technology that allows service providers and enterprise architects to offer state-of-the art networking to their customers.
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12 Things to Know When Troubleshooting Your Network
sponsored by Global Knowledge
| White Paper: | Posted: 12 Dec 2008
| | Published: | 12 Dec 2008 | |
Summary: |
This white paper addresses twelve common issues that network administrators should examine when troubleshooting network problems.
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How Does Ping Really Work?
sponsored by Global Knowledge
| White Paper: | Posted: 10 Dec 2008
| | Published: | 11 Oct 2008 | |
Summary: |
The purpose of this paper is to resolve any lingering questions you may have about ping and to take your understanding to the next level.
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Router Essentials
sponsored by Global Knowledge
| White Paper: | Posted: 10 Dec 2008
| | Published: | 11 Oct 2008 | |
Summary: |
Build a basic foundation of knowledge about routers, the devices that allow you to move packets between networks, by reading this white paper.
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