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(80 results)Search the Library
Mission Statement
TechRepublic's Download Directory is the place to get free tech resources in a variety of formats, including PDF versions of popular articles, "10 things" lists, sample chapters from technology books, "How do I..." problem-solving guides, cheat sheets for knocking out IT tasks, keyboard shortcuts, glossaries, career pointers, and collections of tips and techniques that focus on critical topics.
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Book chapters
Troubleshoot network problems via network analysis or sniffing
Jul 2007
If you are a systems administrator, network engineer, or security engineer, you constantly field questions like "Why is the network slow?" "Why is my computer acting strange?" or "Why can't I get...
Provided by Syngress
-
Book chapters
LAN Topologies explained
Jun 2005
This sample chapter, taken from Cisco Press' Network Consultants Handbook, covers the three LAN transmission types (unicast, multicast, and broadcast), basic LAN addressing, and the four basic LAN...
Provided by Cisco Press
-
Book chapters
Understanding and configuring multilayer switching
Jul 2005
This sample chapter, taken from Cisco Press' CCNP Self-Study: Building Cisco Multilayer Switched Networks (BCMSN), 3rd Edition, provides you with details, architecture, and methods of multilayer...
Provided by Cisco Press
-
Book chapters
Provide secure reliable VPN connections with IPSec authentication and authorization
Apr 2006
This sample chapter, taken from IPSec VPN Design, explores authentication and authorization models for the IPSec telecommuter. Given that telecommuters can be anywhere in the Internet, the...
Provided by Cisco Press
-
Book chapters
Optimize your WAN by overcoming transport and link capacity limitations
Aug 2007
IT organizations face pressure to increase productivity, improve application performance, support global collaboration, improve data protection, and minimize costs. And in today's WAN-centered...
Provided by Cisco Press
-
Downloads
10 ways to benchmark your Active Directory environment
Mar 2008
Active Directory Services is the going standard for account provisioning, basic system management, and DNS authority in most environments. But having some accountability to determine what has...
Provided by Rick Vanover
-
Downloads
10 things you should do to prepare for holiday time off
Dec 2010
The holidays are here, and you may be dealing with limited staff in the office. Here are some tips for getting things squared away so you can take a little time off. This download is also...
Provided by Rick Vanover
-
Downloads
Resource list: Remote control tools
Apr 2005
Being able to monitor, manage, and troubleshoot systems remotely can make your job a whole lot easier--and these days, you have plenty of tools to choose from. Here's a list of some of the more...
Provided by TechRepublic
-
Downloads
Setting up a Cisco VPN connection with Network Manager
Oct 2009
Vincent Danen introduces the vpnc plugin for Network Manager that helps you manage the client connection to a Cisco VPN.
Provided by Vincent Danen
-
Downloads
10 things you should know about troubleshooting VPN connections
Aug 2005
When you run into VPN problems, it helps to have a list of solutions to fall back on. Here are some of the most common issues encountered with VPN connections and advice on what to do about them....
Provided by TechRepublic
-
Downloads
10 things you should know about degunking your Active Directory database
May 2010
Sooner or later, you'll need to clean up your Active Directory to remove outdated entries or fix erratic behavior. Here are some tips for handling the chore the right way.This download is also...
Provided by Brien Posey
-
Downloads
TechRepublic's Remote Access Policy
Jul 2006
Your users need to access your network from another location. To help, you've set up a VPN to allow remote access. Here's a policy you can put in place to give to users who need remote access. It...
Provided by TechRepublic Pro
-
Downloads
How do I... Speed up the switch port initialization process?
Nov 2006
When connecting a PC to a Cisco switch, it may sometimes take 30 seconds or more before the PC can communicate on the network. But with a few simple steps, you can shave off 30 seconds or more....
Provided by David Davis
-
Downloads
10 things to look for in a server chassis
Apr 2007
A lot of server headaches, like overheating, service interruptions, and slow performance, can be caused by a chassis that doesn't meet your needs or suit your environment. You can avoid a host of...
Provided by Erik Eckel
-
Book chapters
Master the basics of interdomain routing
Apr 2007
In this sample chapter from Internet Routing Architectures, explore the basics of interdomain routing. Chapter coverage includes: Overview of routers and routing - learn basic routing and...
Provided by Cisco Press
-
Downloads
TechRepublic's Mac Deployment Flowchart
Sep 2011
Whether you're deploying Mac clients, servers, or both -- and whether you're deploying in a new or existing network with Windows servers present -- this flowchart will help you anticipate and...
Provided by TechRepublic Pro
-
Book chapters
Troubleshooting MPLS Layer 3 VPNs
Mar 2005
Diagnosing Multiprotocol Label Switching (MPLS) VPN problems involves two basic processess—troubleshooting route advertisement between the customer sites, and troubleshooting the label switched...
Provided by Cisco Press
-
Downloads
Administrator's Guide to VPN and Remote Access, Second Edition
Aug 2005
In today's business environment, users demand seamless connectivity and stable access to servers and networks from a variety of remote locations: hotels, airports, homes, or remote offices. This...
Provided by TechRepublic Pro
-
Downloads
How do I... Configure TightVNC for remote access?
Mar 2007
Numerous remote administration and connectivity tools exist to help support technicians and IT administrators troubleshoot, maintain and access systems in different locations. Virtual Network...
Provided by Erik Eckel
-
Book chapters
Understand network addressing architecture by studying its evolution
Apr 2008
In the early days of the development of networks, major issues with addressing were ignored in favor of simple -- and adequate -- solutions. Unfortunately, addressing architecture hasn't kept pace...
Provided by Prentice Hall PTR
-
Book chapters
Get a vendor-neutral overview of your virtualization options
Oct 2009
This sample chapter from Practical Virtualization Solutions examines popular virtualization strategies from an application and performance perspective and looks at the pros and cons of each...
Provided by Pearson Education
-
Downloads
10 best year-end tech practices for SMBs
Dec 2009
For a lot of IT departments, the end of the year means a slower pace - which makes it the ideal time to catch up on a host of essential (but often deferred) tasks.This download is also available...
Provided by Erik Eckel
-
Downloads
10 reasons to use DirectAccess and Unified Access Gateway (UAG) 2010
Apr 2010
Using UAG as your DirectAccess server solution provides a number of significant advantages. Deb Shinder looks at what DirectAccess offers and describes the benefits of using UAG.This download is...
Provided by Deb Shinder
-
Downloads
Top 10 methods for securing Cisco VPNs
Nov 2005
Cisco VPNs are a popular way to allow remote users to access your network. If you deploy one, you need to make sure you've properly secured it. This PDF will go over ten top methods for helping...
Provided by TechRepublic Pro
-
Downloads
Fix 10 common Cisco VPN problems
Nov 2005
If you use Cisco to power your VPN solution, you know it's not without problems. This PDF includes some common VPN problems you may encounter with your Cisco solution and how to fix them.
Provided by TechRepublic Pro
-
Book chapters
Learn the basics of multiservice networks
Nov 2005
This sample chapter, taken from Next-Generation Network Services, examines the benefits of implementing multiservice networks and multiservice applications. Learn how to optimize your...
Provided by Cisco Press
-
Book chapters
Configure VPN 3000 concentrators to accept PPTP, L2TP/IPsec, and WebVPN remote access sessions
Feb 2006
This sample chapter, taken from The Complete Cisco VPN Configuration Guide, focuses on the configuration of the concentrator to support certain types of remote access VPN implementations. Learn...
Provided by Cisco Press
-
Downloads
TechProGuild's Infrastructure Report, December 2005
Dec 2005
Here's TechRepublic Pro 's quarterly report devoted to network infrastructure issues. This month, the Infrastructure Report covers DNS and ISA Server 2004 issues along with information about how...
Provided by TechRepublic Pro
-
Book chapters
Networking simplified: Build a local (network) roadway
Jun 2006
This sample chapter from Computer Networking First-Step covers networking basics such as how they work, what they're made of, and the benefits of using a structured cabling system. After reading...
Provided by Cisco Press
-
Downloads
TechRepublic's VPN Policy
Jul 2006
VPNs provide a way for remote users to access your network. If you decide to allow VPN, you should put a policy in place so remote users understand what's allowed for remote access. This policy's...
Provided by TechRepublic Pro
-
Downloads
How Do I... Configure wireless connectivity on a SonicWALL router?
Nov 2006
Wireless networks are a two-edged sword. WLANs empower employees and guests, but they also introduce security risks. While a wide variety of wireless strategies and devices are implemented, one...
Provided by Erik Eckel
-
Book chapters
Take a holistic approach to common systems administration problems
Jul 2007
Build a solid framework for thinking about system administration (SA) problems rather than simply mastering narrow how-to solutions to particular admin problems, and you'll be able to solve...
Provided by Addison Wesley Professional
-
Book chapters
Ease Windows administration by delegating sections of Microsoft Information Services (IIS) 7.0 configuration to non-administrators
Aug 2007
Some Windows system administrators loved the old Microsoft Internet Information Services (IIS) metabase, but it was hated by most because it was difficult to read and provided no mechanism for...
Provided by Syngress
-
Book chapters
Get an inside look at System Center Operations Manager 2007
Mar 2008
System Center Operations Manager (OpsMgr) 2007 is designed to help you monitor and manage your IT services. But to deploy and support OpsMgr most effectively, it helps to know a little bit about...
Provided by Sams Publishing
-
Downloads
Ergonomics tips for IT pros
Aug 2008
Your IT job can compromise your comfort and even lead to injury or chronic physical problems. Deb Shinder offers this rundown of conditions to watch out for, along with some recommended ergonomic...
Provided by Deb Shinder
-
Downloads
What IT pros should know about repetitive stress injuries
Aug 2008
Long hours at the keyboard can lead to a host of problems for IT professionals. Here's a look at symptoms to watch out for, steps you can take to prevent injuries, and what to expect if you seek...
Provided by Kris Littlejohn
-
Downloads
IT pros beware: Sleep deprivation can spell big trouble
Aug 2008
Most of us operate on short sleep from time to time -- it's the nature of our profession and modern lifestyles. But if skimping on sleep is a way of life for you, watch out: You could wind up...
Provided by Kris Littlejohn
-
Downloads
10 seriously annoying default configurations
Apr 2009
Into every life, a little stupidity must fall. And sometimes, you just have to vent about it. Rick Vanover shares a few of the default configurations he finds especially frustrating and...
Provided by Rick Vanover
-
Downloads
The 10 best cross-platform applications
May 2010
In this cross-platform world, you need apps that can handle whatever systems you're supporting. Jack Wallen lists the cross-platform applications he thinks are indispensable. This download is also...
Provided by Jack Wallen
-
Tools & Templates
Active Directory object nomenclature checklist
Jul 2005
Plan a migration, reorganize your AD installation, or integrate new organizations into your existing directory by creating a nomenclature for distinguishing objects. This Excel workbook is...
Provided by TechRepublic
-
Book chapters
Get an inside look at System Center Operations Manager 2007
Mar 2008
System Center Operations Manager (OpsMgr) 2007 is designed to help you monitor and manage your IT services. But to deploy and support OpsMgr most effectively, it helps to know a little bit about...
Provided by Sams Publishing
-
Downloads
10 ways to benchmark your Active Directory environment
Mar 2008
Active Directory Services is the going standard for account provisioning, basic system management, and DNS authority in most environments. But having some accountability to determine what has...
Provided by Rick Vanover
-
Downloads
10 cool things you can do with Windows PowerShell
Feb 2008
If PowerShell's learning curve has kept you from embracing it for daily use, "cool" might not be a word you'd associate with it. But PowerShell is here to stay. It's a core part of Exchange 2007,...
Provided by Rick Vanover
-
Book chapters
Ease Windows administration by delegating sections of Microsoft Information Services (IIS) 7.0 configuration to non-administrators
Aug 2007
Some Windows system administrators loved the old Microsoft Internet Information Services (IIS) metabase, but it was hated by most because it was difficult to read and provided no mechanism for...
Provided by Syngress
-
Book chapters
Optimize your WAN by overcoming transport and link capacity limitations
Aug 2007
IT organizations face pressure to increase productivity, improve application performance, support global collaboration, improve data protection, and minimize costs. And in today's WAN-centered...
Provided by Cisco Press
-
Book chapters
Take a holistic approach to common systems administration problems
Jul 2007
Build a solid framework for thinking about system administration (SA) problems rather than simply mastering narrow how-to solutions to particular admin problems, and you'll be able to solve...
Provided by Addison Wesley Professional
-
Book chapters
Troubleshoot network problems via network analysis or sniffing
Jul 2007
If you are a systems administrator, network engineer, or security engineer, you constantly field questions like "Why is the network slow?" "Why is my computer acting strange?" or "Why can't I get...
Provided by Syngress
-
Book chapters
Master the basics of interdomain routing
Apr 2007
In this sample chapter from Internet Routing Architectures, explore the basics of interdomain routing. Chapter coverage includes: Overview of routers and routing - learn basic routing and...
Provided by Cisco Press
-
Downloads
10 things to look for in a server chassis
Apr 2007
A lot of server headaches, like overheating, service interruptions, and slow performance, can be caused by a chassis that doesn't meet your needs or suit your environment. You can avoid a host of...
Provided by Erik Eckel
-
Downloads
How do I... Configure TightVNC for remote access?
Mar 2007
Numerous remote administration and connectivity tools exist to help support technicians and IT administrators troubleshoot, maintain and access systems in different locations. Virtual Network...
Provided by Erik Eckel
-
Downloads
Use this template to configure a Cisco Catalyst 2950 switch
Nov 2006
While configuring a new Cisco Catalyst switch isn't necessary difficult, it can be time-consuming. Why not automate the process with an Excel template? As a companion download to David Davis'...
Provided by David Davis
-
Downloads
How do I... Speed up the switch port initialization process?
Nov 2006
When connecting a PC to a Cisco switch, it may sometimes take 30 seconds or more before the PC can communicate on the network. But with a few simple steps, you can shave off 30 seconds or more....
Provided by David Davis
-
Downloads
10 common Cisco VPN problems and how to resolve them
Nov 2006
Cisco offers many ways to handle VPN connectivity, making troubleshooting and problem-solving a little tricky. From VPN capabilities included in some routers to the VPN services offered by PIX...
Provided by Scott Lowe
-
Downloads
Use this template to configure QoS on your Cisco router
Nov 2006
Using quality of service (QoS) on Cisco network devices helps provide both bandwidth and priority to certain types of network traffic. Configuring QoS on your Cisco router can be tricky, but this...
Provided by David Davis
-
Downloads
How Do I... Configure wireless connectivity on a SonicWALL router?
Nov 2006
Wireless networks are a two-edged sword. WLANs empower employees and guests, but they also introduce security risks. While a wide variety of wireless strategies and devices are implemented, one...
Provided by Erik Eckel
-
Downloads
How do I... Wipe data from Cisco routers and switches before discarding them
Nov 2006
PCs aren't the only hardware you need to worry about erasing corporate data from before donating—you should apply this best practice to any network device you're discarding, including Cisco...
Provided by Mike Mullins
-
Downloads
Use this workbook to rapidly configure IPSec tunnels on Cisco IOS devices
Oct 2006
As we discuss in the companion article, "Configuring IPSec VPN on Cisco IOS," site-to-site VPN tunnels offer a cheaper and often faster alternative to frame relay or even MPLS WAN connections....
Provided by George Ou
-
Book chapters
Master the most common deployments of IPsec VPNs
Jul 2006
This sample chapter from IPsec Virtual Private Network Fundamentals reviews several common deployments of IPsec VPNs. First, the chapter discusses several prevalent IPsec VPN topologies:...
Provided by Cisco Press
-
Downloads
TechRepublic's Remote Access Policy
Jul 2006
Your users need to access your network from another location. To help, you've set up a VPN to allow remote access. Here's a policy you can put in place to give to users who need remote access. It...
Provided by TechRepublic Pro
-
Downloads
TechRepublic's VPN Policy
Jul 2006
VPNs provide a way for remote users to access your network. If you decide to allow VPN, you should put a policy in place so remote users understand what's allowed for remote access. This policy's...
Provided by TechRepublic Pro
-
Book chapters
Networking simplified: Build a local (network) roadway
Jun 2006
This sample chapter from Computer Networking First-Step covers networking basics such as how they work, what they're made of, and the benefits of using a structured cabling system. After reading...
Provided by Cisco Press
-
Book chapters
Understand MPLS technology
Jun 2006
MPLS provides native TE capabilities that can improve network efficiency and service guarantees. This sample chapter from QoS for IP/MPLS Networks reviews Multiprotocol Label Switching Traffic...
Provided by Cisco Press
-
Downloads
TechProGuild's Infrastructure Report, December 2005
Dec 2005
Here's TechRepublic Pro 's quarterly report devoted to network infrastructure issues. This month, the Infrastructure Report covers DNS and ISA Server 2004 issues along with information about how...
Provided by TechRepublic Pro
-
Downloads
Administrator's Guide to VPN and Remote Access, Second Edition
Aug 2005
In today's business environment, users demand seamless connectivity and stable access to servers and networks from a variety of remote locations: hotels, airports, homes, or remote offices. This...
Provided by TechRepublic Pro
-
Book chapters
Troubleshooting MPLS Layer 3 VPNs
Mar 2005
Diagnosing Multiprotocol Label Switching (MPLS) VPN problems involves two basic processess—troubleshooting route advertisement between the customer sites, and troubleshooting the label switched...
Provided by Cisco Press
-
Book chapters
LAN Topologies explained
Jun 2005
This sample chapter, taken from Cisco Press' Network Consultants Handbook, covers the three LAN transmission types (unicast, multicast, and broadcast), basic LAN addressing, and the four basic LAN...
Provided by Cisco Press
-
Downloads
Resource list: Remote control tools
Apr 2005
Being able to monitor, manage, and troubleshoot systems remotely can make your job a whole lot easier--and these days, you have plenty of tools to choose from. Here's a list of some of the more...
Provided by TechRepublic
-
Book chapters
Configure VPN 3000 concentrators to accept PPTP, L2TP/IPsec, and WebVPN remote access sessions
Feb 2006
This sample chapter, taken from The Complete Cisco VPN Configuration Guide, focuses on the configuration of the concentrator to support certain types of remote access VPN implementations. Learn...
Provided by Cisco Press
-
Downloads
Site-to-site connectivity: MPLS vs. IPSec
Feb 2005
Since the late 1990s, the popularity of site-to-site VPN has risen dramatically, especially as broadband Internet has spread and costs have come down. However, while site-to-site VPN has replaced...
Provided by TechRepublic
-
Book chapters
Understanding and configuring multilayer switching
Jul 2005
This sample chapter, taken from Cisco Press' CCNP Self-Study: Building Cisco Multilayer Switched Networks (BCMSN), 3rd Edition, provides you with details, architecture, and methods of multilayer...
Provided by Cisco Press
-
Book chapters
Provide secure reliable VPN connections with IPSec authentication and authorization
Apr 2006
This sample chapter, taken from IPSec VPN Design, explores authentication and authorization models for the IPSec telecommuter. Given that telecommuters can be anywhere in the Internet, the...
Provided by Cisco Press
-
Book chapters
Configuring Cisco Catalyst switches
Feb 2005
This chapter, from Cisco Press' Cisco LAN Switching Fundamentals, provides configuration examples for connecting Cisco Catalyst switches running both native and hybrid software...
Provided by Cisco Press
-
Book chapters
Design a network topology that effectively supports your AD infrastructure
Apr 2006
Before you can implement Active Directory services, you need a network structure to support it. This chapter from How to Cheat at Designing a Windows Server 2003 Active Directory Infrastructure...
Provided by Syngress
-
Book chapters
Learn the basics of virtual private networks (VPNs)
Apr 2006
This sample chapter, taken from Comparing, Designing, and Deploying VPNs, examines VPN devices, protocols, technologies, and models. A virtual private network (VPN) allows the provisioning of...
Provided by Cisco Press
-
Downloads
Top 10 methods for securing Cisco VPNs
Nov 2005
Cisco VPNs are a popular way to allow remote users to access your network. If you deploy one, you need to make sure you've properly secured it. This PDF will go over ten top methods for helping...
Provided by TechRepublic Pro
-
Downloads
Fix 10 common Cisco VPN problems
Nov 2005
If you use Cisco to power your VPN solution, you know it's not without problems. This PDF includes some common VPN problems you may encounter with your Cisco solution and how to fix them.
Provided by TechRepublic Pro
-
Downloads
10 things you should know about troubleshooting VPN connections
Aug 2005
When you run into VPN problems, it helps to have a list of solutions to fall back on. Here are some of the most common issues encountered with VPN connections and advice on what to do about them....
Provided by TechRepublic
-
Book chapters
Learn the basics of multiservice networks
Nov 2005
This sample chapter, taken from Next-Generation Network Services, examines the benefits of implementing multiservice networks and multiservice applications. Learn how to optimize your...
Provided by Cisco Press
-
Downloads
Ping Automation Tool
Feb 2001
This VBScript, by Greg Shultz, lets you ping a range of IP addresses within the Windows environment. No need to exit to the command or MS-DOS prompt and run batch jobs. The results of your request...
Provided by TechRepublic
-
Tools & Templates
Active Directory object nomenclature checklist
Jul 2005
Plan a migration, reorganize your AD installation, or integrate new organizations into your existing directory by creating a nomenclature for distinguishing objects. This Excel workbook is...
Provided by TechRepublic
-
Book chapters
Take a holistic approach to common systems administration problems
Jul 2007
Build a solid framework for thinking about system administration (SA) problems rather than simply mastering narrow how-to solutions to particular admin problems, and you'll be able to solve...
Provided by Addison Wesley Professional
-
Book chapters
Optimize your WAN by overcoming transport and link capacity limitations
Aug 2007
IT organizations face pressure to increase productivity, improve application performance, support global collaboration, improve data protection, and minimize costs. And in today's WAN-centered...
Provided by Cisco Press
-
Book chapters
Ease Windows administration by delegating sections of Microsoft Information Services (IIS) 7.0 configuration to non-administrators
Aug 2007
Some Windows system administrators loved the old Microsoft Internet Information Services (IIS) metabase, but it was hated by most because it was difficult to read and provided no mechanism for...
Provided by Syngress
-
Downloads
TechRepublic's Mac Deployment Flowchart
Sep 2011
Whether you're deploying Mac clients, servers, or both -- and whether you're deploying in a new or existing network with Windows servers present -- this flowchart will help you anticipate and...
Provided by TechRepublic Pro
-
Downloads
10 ways to benchmark your Active Directory environment
Mar 2008
Active Directory Services is the going standard for account provisioning, basic system management, and DNS authority in most environments. But having some accountability to determine what has...
Provided by Rick Vanover
-
Book chapters
Get an inside look at System Center Operations Manager 2007
Mar 2008
System Center Operations Manager (OpsMgr) 2007 is designed to help you monitor and manage your IT services. But to deploy and support OpsMgr most effectively, it helps to know a little bit about...
Provided by Sams Publishing
-
Downloads
Creating and Configuring Home Networks
Apr 2008
Home offices are increasingly becoming a part of everyday life, thanks to their convenience and the growth of supporting technologies such as DSL and cable modem connections. Learn how to...
Provided by TechRepublic Pro
-
Book chapters
Master PowerShell mechanics and tackle real-world tasks
Apr 2008
PowerShell enables you to automate and customize Windows admin tasks -- but to use it effectively, you need to understand how it works. This chapter from Windows PowerShell Unleashed takes you...
Provided by Sams Publishing
-
Book chapters
Understand network addressing architecture by studying its evolution
Apr 2008
In the early days of the development of networks, major issues with addressing were ignored in favor of simple -- and adequate -- solutions. Unfortunately, addressing architecture hasn't kept pace...
Provided by Prentice Hall PTR
-
Downloads
10 things you should know about networking two buildings
Aug 2008
From choosing the right physical media and conduit size to pulling cable to making long-term infrastructure decisions, networking two buildings is a challenging undertaking. Rick Vanover shares...
Provided by Rick Vanover
-
Downloads
Ergonomics tips for IT pros
Aug 2008
Your IT job can compromise your comfort and even lead to injury or chronic physical problems. Deb Shinder offers this rundown of conditions to watch out for, along with some recommended ergonomic...
Provided by Deb Shinder
-
Downloads
What IT pros should know about repetitive stress injuries
Aug 2008
Long hours at the keyboard can lead to a host of problems for IT professionals. Here's a look at symptoms to watch out for, steps you can take to prevent injuries, and what to expect if you seek...
Provided by Kris Littlejohn
-
Downloads
IT pros beware: Sleep deprivation can spell big trouble
Aug 2008
Most of us operate on short sleep from time to time -- it's the nature of our profession and modern lifestyles. But if skimping on sleep is a way of life for you, watch out: You could wind up...
Provided by Kris Littlejohn
-
Downloads
10 dumb things you can do to your Cisco router
Jan 2009
One of the best ways to sidestep admin problems is to learn from the mistakes of others. David Davis put together this list of missteps and oversights to help minimize Cisco router pitfalls.This...
Provided by David Davis
-
Downloads
10 seriously annoying default configurations
Apr 2009
Into every life, a little stupidity must fall. And sometimes, you just have to vent about it. Rick Vanover shares a few of the default configurations he finds especially frustrating and...
Provided by Rick Vanover
-
Downloads
How do I... Wipe data from Cisco routers and switches before discarding them
Nov 2006
PCs aren't the only hardware you need to worry about erasing corporate data from before donating—you should apply this best practice to any network device you're discarding, including Cisco...
Provided by Mike Mullins
-
Downloads
10 things you should do to prepare for holiday time off
Dec 2010
The holidays are here, and you may be dealing with limited staff in the office. Here are some tips for getting things squared away so you can take a little time off. This download is also...
Provided by Rick Vanover
-
Downloads
10 tips for troubleshooting VPN connections
Nov 2010
Targeting the cause of a VPN problem requires a systematic troubleshooting process. Brien Posey explains steps you can follow to zero in on the culprit.This download is also available as an entry...
Provided by Brien Posey
-
Downloads
10 handy PowerShell scripts for Exchange 2010 administrators
Feb 2011
Save time and effort tackling complex Exchange admin tasks with the help of these ready-made PowerShell scripts.This download is also available as an entry in our 10 Things blog.
Provided by Brien Posey
-
Downloads
10 things you should know about IPv6 addressing
Oct 2010
Although IPv6 adoption seems to be moving at a snail's pace, there's no outrunning it. Brien Posey demystifies some of the addressing issues many admins are still trying to figure out.This...
Provided by Brien Posey
-
Downloads
Ping Automation Tool
Feb 2001
This VBScript, by Greg Shultz, lets you ping a range of IP addresses within the Windows environment. No need to exit to the command or MS-DOS prompt and run batch jobs. The results of your request...
Provided by TechRepublic
-
Book chapters
Design a network topology that effectively supports your AD infrastructure
Apr 2006
Before you can implement Active Directory services, you need a network structure to support it. This chapter from How to Cheat at Designing a Windows Server 2003 Active Directory Infrastructure...
Provided by Syngress
-
Book chapters
Troubleshoot network problems via network analysis or sniffing
Jul 2007
If you are a systems administrator, network engineer, or security engineer, you constantly field questions like "Why is the network slow?" "Why is my computer acting strange?" or "Why can't I get...
Provided by Syngress
-
Downloads
10 things you should know about Microsoft Small Business Server 2011
Mar 2011
Windows Small Business Server 2011 has arrived, bringing with it some significant changes. Erik Eckel discusses what's new and explains some of the more complex aspects of this release.This...
Provided by Erik Eckel
-
Book chapters
Learn the basics of virtual private networks (VPNs)
Apr 2006
This sample chapter, taken from Comparing, Designing, and Deploying VPNs, examines VPN devices, protocols, technologies, and models. A virtual private network (VPN) allows the provisioning of...
Provided by Cisco Press
-
Book chapters
LAN Topologies explained
Jun 2005
This sample chapter, taken from Cisco Press' Network Consultants Handbook, covers the three LAN transmission types (unicast, multicast, and broadcast), basic LAN addressing, and the four basic LAN...
Provided by Cisco Press
-
Downloads
Client info tracker
Sep 2011
Your client relationships will be stronger if you know a thing or two -- or 10 -- about their needs, preferences, and the business itself. This simple form will help you keep up with the details.
Provided by Jack Wallen
-
Downloads
10 cool things you can do with Windows PowerShell
Feb 2008
If PowerShell's learning curve has kept you from embracing it for daily use, "cool" might not be a word you'd associate with it. But PowerShell is here to stay. It's a core part of Exchange 2007,...
Provided by Rick Vanover
-
Downloads
Scheduled Downtime Policy
May 2012
TechRepublic's Scheduled Downtime Policy will help your organization determine procedures for scheduling and communicating server, system, and network downtime with the goal of minimizing...
Provided by TechRepublic Pro
-
Tools & Templates
PowerShell scripts: Quickly find space-hogging files
Jun 2010
A key Windows maintenance chore involves determining what data is consuming resources. Here are a couple of scripts that make it easy to get that critical file information.Check out Rick Vanover's...
Provided by Rick Vanover
-
Downloads
10 reasons why you should learn to use PowerShell
Oct 2009
PowerShell combines command-line speed, the flexibility of scripting, and the power of a GUI-based admin tool. See why now might be the time to master it.This download is also available as an...
Provided by Brien Posey
-
Tools & Templates
Two PowerShell scripts for retrieving user info from Active Directory
May 2010
Obtaining user object information via Active Directory Users And Computers is fine for the one-time use, but it falls short for batch tasks. These two scripts make it easy to pull user information...
Provided by Rick Vanover
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Tools & Templates
Active Directory object nomenclature checklist
Jul 2005
Plan a migration, reorganize your AD installation, or integrate new organizations into your existing directory by creating a nomenclature for distinguishing objects. This Excel workbook is...
Provided by TechRepublic
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Downloads
Year-end checklist for network administrators
Dec 2012
With 2012 coming to a close, this is a great time to get things in shape for next year. This checklist will help you stay organized as you tie up loose ends and get ready for 2013.
Provided by Rick Vanover
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Downloads
10 tips for troubleshooting DNS problems
Nov 2010
Figuring out what's wrong with DNS will go faster if you have a set of troubleshooting steps to follow. Brien Posey shares his approach to isolating the cause of DNS problems.This download is also...
Provided by Brien Posey
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Downloads
Resource list: Remote control tools
Apr 2005
Being able to monitor, manage, and troubleshoot systems remotely can make your job a whole lot easier--and these days, you have plenty of tools to choose from. Here's a list of some of the more...
Provided by TechRepublic
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Downloads
10 more Sysinternals utilities to keep handy
Mar 2011
Derek Schauland is back with additional utilities from the Sysinternals toolkit that can speed routine tasks on Windows systems.This download is also available as an entry in our 10 Things blog.
Provided by Derek Schauland
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Downloads
Use this template to configure a Cisco Catalyst 2950 switch
Nov 2006
While configuring a new Cisco Catalyst switch isn't necessary difficult, it can be time-consuming. Why not automate the process with an Excel template? As a companion download to David Davis'...
Provided by David Davis
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Downloads
10 cool things you can do with a USB flash drive
Aug 2009
Your USB flash drive can do a whole lot more than just move data around. Greg Shultz introduces a variety of creative ways to put that drive to good use.This download is also available as an entry...
Provided by Greg Shultz
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Downloads
10 common Cisco VPN problems and how to resolve them
Nov 2006
Cisco offers many ways to handle VPN connectivity, making troubleshooting and problem-solving a little tricky. From VPN capabilities included in some routers to the VPN services offered by PIX...
Provided by Scott Lowe
