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Welcome to SystemsAdmin.pro's HELP Wiki. Inside here you will find a variety of useful information, from we consider "best practices", tutorials, how-tos, and other useful information.

NOTICE: The Table of Contents below will only take you down the page to the appropriate link, you will then need to click on the specific link from there. This is just how MediaWiki works.

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Contents

Troubleshooting.png

Troubleshooting

Various tips, tricks, and solutions for troubleshooting servers, systems, and applications.

WSUS

Active directory

Applied GPOs

Repadmin

DCDiag

DNS

Cisco

General

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Howto.png

HowTos

Tutorials on various topics

HowTos:Blank howto page

System Center

Roles in SQL for System Center

Upgrading System Center 2012 to SC 2016

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Windows 10

-Enabling the Administrator in Windows 10

-Removing AppX in Windows 10

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Windows 7

-Change icons without downloading anything

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Exchange

-Installing Exchange 2013 on Server 2012 R2

-Troubleshooting Exchange problems

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VMware

-Setting up a VMWare lab

-Add a license to your VMWare lab host

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CentOS

-Configuring IPv6 on CentOS for PostFix / SendMail

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Windows 2016

-Installing Hyper-V on 2016

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Windows 2012

-Combining disks together for a larger drive

-Configuring your WSUS server

-GPO settings to enable WSUS on clients

-Configuring and deploying WSUS updates

-How to check what GPO is being applied

-Enabling RDP access in 2012

-Access based Enumeration

-Mapping drives via GPO

-Adjusting your Paging File

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Hyper-V

-Setting up VLAN Trunks in HyperV

-Cloning a HyperV machine

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PowerShell

-Setting up a profiles, colors, etc

-Enabling PowerShell for remote scripting

-Selecting, Formating, output, etc

-Manipulating and reporting on DHCP

-DNS

-Using WMIC inside of Powershell

-Pulling it all together

-Script examples

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Cisco

Cisco IOS CLI

-Get basic info
-Set IP Address
-Creating VLANs
-Disable DHCP, enable helper
-Enable Telnet
-SSH Setup
-Enable IP-based routing
-Find what device is on an interface
-References

Setting up the Cisco 1240AG

Converting your 7942 to work with SIP

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SonicWall NSA

-MySonicWall account

-Add a new server (Address Object)

-Create a route (NAT) to an internal server (Address Object)

-Open up firewall for internal server (Address Object)

-Set up Global VPN for client access

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Elastix

-Command line interface

-Set up your own Home lab

-Updating 2.5 on CentOS 5.10

-Get your own free DID SIP with IPComms!

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freePBX

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WMIC

-Enabling WMI via a GPO

-Usage

-List

MediaWiki

-Enabling drag-n-drop images and files in MediaWiki

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Usefulinfo.png

Useful Information

Command lists for various OSs, jaron terms, etc.

ITIL

ITSM and System Center Service Manager

Networking

Hardware

Windows

Linux

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Tools.png

Tools

Tools: Programs and applications to make your SysAdmin life easier.

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Hardware.png

Hardware

Hardware: Manuals, howtos, etc for my hardware


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Vendors

Vendors: Various links to vendor's sites.

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Usefullinks.png

Useful Links

Useful Links : Network troubleshooting, informational resources, etc.

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Best Practices

"A best practice is a technique or methodology that, through experience and research, has proven to reliably lead to a desired result. A commitment to using the best practices in any field is a commitment to using all the knowledge and technology at one's disposal to ensure success."

Server Names

Server documentation

Firewalls

Not yet filled out:

  • Active Directory structure
  • End-User education
  • Group Policy Object policies

Example policies and templates

-Structure

-Documentation

-Howtos

-Policies

-Lists

-Templates

ITIL

Security

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Servers

Servers: Different types of servers that might be encountered

  • Domain Controller
  • DHCP
  • WSUS
  • Application
  • Printer
  • File
  • DNS
  • FTP
  • TFTP
  • SysLog

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Working with systemsadmin.pro

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Working with MediaWiki

Working with MediaWiki

Formatting:

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OLD INFO

Consult the User's Guide for information on using the wiki software.

Getting started