For some, the only way to get a physical server up and running again is to force the server off and reboot. Upon reboot, there are some steps you need to take to prevent this from happening again until Microsoft releases another .Net update and a new Azure Connect agent.
A blog created to explore technology ideas around protecting the confidentiality, integrity, and availability of data. We work to deliver posts with effective tips for troubleshooting current technology issues in addition to tips for better organizing our lives utilizing technology as a tool. The information provided is designed to save time, alleviate frustration, and provide support while troubleshooting common technology problems and implementing new technologies.
Showing posts with label AdvancedTopics. Show all posts
Showing posts with label AdvancedTopics. Show all posts
Thursday, July 19, 2018
What to do About the Recent .Net Update Crashing Servers
If you have Microsoft servers running the Azure Connect agent to sync your active directory user accounts, you may have noticed some issues over the last week. A recent .Net Framework update has caused the Azure Sync agent to have a memory leak. As the amount of memory used by this service grows, there is less and less memory available for other services, programs and even logging into the system to shut it down properly.
For some, the only way to get a physical server up and running again is to force the server off and reboot. Upon reboot, there are some steps you need to take to prevent this from happening again until Microsoft releases another .Net update and a new Azure Connect agent.
For some, the only way to get a physical server up and running again is to force the server off and reboot. Upon reboot, there are some steps you need to take to prevent this from happening again until Microsoft releases another .Net update and a new Azure Connect agent.
Thursday, January 18, 2018
How to Get Remote Desktop working on Windows Server 2016
Using remote desktop is an easy way to connect to servers on a network. Once connected to a server, user accounts can be created, passwords can be reset, updates can be installed and software can be managed. In other words, almost everything you can do when physically logged into a device can be done using remote desktop. The benefit of using remote desktop is the ability to accomplish the same tasks more quickly. The further away a physical server is, the more time that is saved.
Unfortunately, a recent update to Windows Servers running the 2016 operating system can cause the server to stop responding to remote desktop connections. This post covers how to get remote desktop working on Windows Server 2016 when an update causes it to fail.
If remote desktop fails to connect after running important Windows updates, the steps below will fix this issue. The failure caused is unique because the server will still respond and ask for credentials, but after being entered the window disappears. The connection window remains but the desktop for the server is never presented.
Unfortunately, a recent update to Windows Servers running the 2016 operating system can cause the server to stop responding to remote desktop connections. This post covers how to get remote desktop working on Windows Server 2016 when an update causes it to fail.
How to Get Remote Desktop working on Windows Server 2016
Thursday, June 22, 2017
How to Write Effective Network Logon Scripts
Last week's post discussed 4 valuable reasons for using mapped network drives. The reasons included: file sharing, managing file versions, localizing storage needs and backups. This week we expand upon this idea by showing how mapped drives are created with examples on how to write an effective logon script.
How to Write Effective Network Logon Scripts
Logon scripts are most effective when they are planned out before being implemented. This is because thought needs to be put into what resources users should have access to, permissions need to be set up, and oftentimes a single logon script is not suitable for every user. It may make more sense to add additional mapped drives for specific groups. For instance, a school may map specific drives to folders for student and faculty use, while the administrators have no use for these folders and vice versa.
Thursday, May 25, 2017
Cyber Security: How to Implement IT Policies of Protection
In a previous 2-part post about cyber security, Part I discussed what cyber security is while Part II expanded and discussed how cyber security can affect businesses. Beyond understanding cyber security, there are policies that can be implemented to protect any network and its resources. Using Microsoft's Group Policy Editor, many protections can be put into place including, but not limited to:
- Password complexity - to require capitalization, numbers or characters for user credentials
- Minimum password lengths - to require longer passwords
- Maximum password age - to require users to regularly change their passwords
- Account lockout threshold - to lock a user account after a defined number of failed logon attempts
- Account lockout duration - to set the amount of time a user account remains locked out after hitting the lockout threshold
Implementing these policies is a great step towards increasing cyber security protection.
Cyber Security: How to Implement IT Policies of Protection
Group Policy is a tool that can be used to control thousands of objects relating to user accounts, folder settings, software settings, control permissions, and much more. This post covers a few of the many options available related to the security of user accounts, password settings and access.
To modify the settings for any group policy object connect to a network domain controller. Search for Group Policy Management and select it to open. Expand the domain name. Group Policy objects can be modified through a new group policy by right-clicking on "Group Policy Objects" and selecting "New", or modifying the default policy by expanding Group Policy Objects, right-clicking on "Default Domain Policy" and clicking "Edit".
To modify the settings for any group policy object connect to a network domain controller. Search for Group Policy Management and select it to open. Expand the domain name. Group Policy objects can be modified through a new group policy by right-clicking on "Group Policy Objects" and selecting "New", or modifying the default policy by expanding Group Policy Objects, right-clicking on "Default Domain Policy" and clicking "Edit".
Thursday, February 02, 2017
Important PowerShell Commands when Exchange ECP Quits Responding
Managing an email server can require a delicate touch. An email server manages much more than simply email. Not only is the server passing emails, it may also be responsible for:
- Scanning the email body for SPAM
- Scanning attachments for malware
- Storing contacts
- Managing calendar events and schedules
- Tracking tasks
- Managing and storing distribution lists
- & More!
Most maintenance, like creating or disabling user mailboxes, can be done without interrupting the normal functions of the server. However, occasionally services or functions fail to respond normally and a reboot is required to get these working as expected again. Since email servers are responsible for so many things, most administrators plan reboots outside of normal business hours when possible.
Thursday, December 29, 2016
Need Remote Access? Enable it in Group Policy
Remotely accessing devices is a great way to provide tech support, access files, install software or simply maintain devices. Using remote desktop services is a great way to gain access to devices in a different location. Whether devices are in another building on the same property, or as far away as another state or country, accessing them remotely can be far more efficient than traveling to each of them. Additionally, faster Internet speeds mean accessing computers remotely is smoother and more native than ever before.
Remote desktop services can be disabled on local devices which will, unfortunately, deny all remote access requests. Touching each device to enable remote desktop services can be time consuming. Instead, enable remote desktop services in group policy and wait for the new group policy settings to be pushed to each device.
Remote desktop services can be disabled on local devices which will, unfortunately, deny all remote access requests. Touching each device to enable remote desktop services can be time consuming. Instead, enable remote desktop services in group policy and wait for the new group policy settings to be pushed to each device.
Wednesday, November 09, 2016
How to Change the Percentage of Domain Controllers Req'd for Exchange Functions
Email is the lifeblood of any business and is a major way of communicating for individuals. Every online order, bank deposit using an app, and important communication often involves email. With reliable email systems, we never consider what we would do without it. Unfortunately, there are times when things happen and servers fail to respond or operate as expected.
An Exchange 2013 or later server may stop passing email even if there is nothing wrong with it directly. This can happen when a number of available domain controllers cannot be contacted. If there are network or communication errors happening, changing the percentage of domain controllers required for normal Exchange functions will allow email to begin working again. NOTE: The default percentage of domain controllers required to be accessible for Exchange 2013 or later to function properly is 50%.
An Exchange 2013 or later server may stop passing email even if there is nothing wrong with it directly. This can happen when a number of available domain controllers cannot be contacted. If there are network or communication errors happening, changing the percentage of domain controllers required for normal Exchange functions will allow email to begin working again. NOTE: The default percentage of domain controllers required to be accessible for Exchange 2013 or later to function properly is 50%.
How to Change the Percentage of Domain Controllers Required for Exchange to Function Normally
Changing the percentage of domain controllers required by Exchange is a potential troubleshooting step along with other areas that should also be explored including:
Tuesday, June 28, 2016
How to Enable VPN Split Tunneling in Windows 10
A Virtual Private Network, or VPN, can be integral to accessing business resources. Using proprietary software and protecting private information are common reasons people use a VPN. A VPN provides access to programs not installed and information not stored locally. Enabling split tunneling allows network traffic to utilize two different types of connections. One connection uses the local network connection to access the Internet while the other uses the VPN to access resources otherwise unavailable.
Enabling VPN split tunneling in Windows 10 can be done using a simple PowerShell command, unlike Windows 7 where the option for the VPN connection is normally set by navigating through network settings.
Enabling VPN split tunneling in Windows 10 can be done using a simple PowerShell command, unlike Windows 7 where the option for the VPN connection is normally set by navigating through network settings.
How a VPN Works
Simply put, a VPN is used to create a direct secure connection between two different networks. When using a VPN, a virtual tunnel is created between two devices for the purpose of securely transferring data back and forth. This secure connection allows mobile employees encrypted access to systems in another location. There are other reasons to use a VPN, such as keeping critical data off of mobile devices (including laptops), to reduce data exposure due to theft and loss, and more.
Wednesday, April 13, 2016
Advanced Ways to Free up Drive Space on a Windows Device
In last week's post "6 Quick Ways to Free up Space on a Windows Device" we discussed easy ways to remove unnecessary files to free up disk space. This week's post discusses more advanced ways to free up disk space. Running low on disk space can cause applications and programs to respond in unpredictable ways, fail to launch, or cause services to stop running. When any of these happens, productivity and efficiency decrease.
In addition to previously described ways, there are more advanced ways to free up larger amounts of disk space. The two ways described in this post are:
- Moving the pagefile.sys file off the C:\ drive
- Moving locally saved email folders off the C:\ drive
NOTE: These should only be done by someone who is comfortable manipulating these types of files because if done incorrectly, you may experience unintended results.
Wednesday, January 20, 2016
Starting in Safe Mode in Windows 10
When troubleshooting an issue with a computer there are always things to do to address the issue. Sometimes simply closing a program and restarting it is enough, other times a reboot is needed, and other times when the device is non-responsive, booting into safe mode is necessary to find what is causing the issue and remove it. One of the most common issues people run into with computers is an infection of spyware, malware, and viruses that slow the device down rendering it inoperable. Oftentimes all efforts to download anti-virus or other removal utilities to delete the offending software are blocked by the software causing the issues which makes it difficult to fix the problem.
This is where booting into Safe Mode can make a big difference. Booting into safe mode means the device does not start all the services that normally start automatically when you boot into Windows. Instead, only those services necessary for the operating system to run are allowed to start. In essence, with a sluggish device this means the peripheral drivers or programs causing the device to be sluggish are prevented from running. This is especially helpful when unsure of which programs or services may be causing the issue because services can be started one by one to determine which ones need to be removed.
To Enter Safe Mode in Windows 10
This is where booting into Safe Mode can make a big difference. Booting into safe mode means the device does not start all the services that normally start automatically when you boot into Windows. Instead, only those services necessary for the operating system to run are allowed to start. In essence, with a sluggish device this means the peripheral drivers or programs causing the device to be sluggish are prevented from running. This is especially helpful when unsure of which programs or services may be causing the issue because services can be started one by one to determine which ones need to be removed.
To Enter Safe Mode in Windows 10
Thursday, November 19, 2015
Managing Email Message Size Limits in Exchange 2013
As much as email is an integral part of our daily lives and business interactions, it often grows faster than other items on a network. Database files, user files and shared documents also accumulate over time, but typically at a slower rate. This happens for many reasons including how more business can be done in less time by utilizing email. Scanning a signed document and emailing it is much faster than sending it through postal mail and is more secure than faxing it without knowing who picked up the document on the other end.
Additionally, keeping sent emails often serves as a "digital paper trail" needed to prove something was followed up on, ordered, submitted by the deadline or even simply to clarify the details of what was actually discussed. The costly side to how efficient and easy email is to use is it takes up more and more storage space. The size of mailboxes can grow exponentially. From attachments to graphic filled emails and forgetting to clean out the deleted items or trash folders, supporting an email server can require a continually increasing amount of storage. Some of the ways to manage email growth are:
- Setting limits on the size of the organization's mailboxes
- Setting limits on the size of individual mailboxes
- Setting limits on the size of incoming and outgoing messages
Wednesday, April 15, 2015
The Battle Between Nutanix & VMWare - Why it Matters
The feud between VMware and Nutanix has been all over the news the last few weeks. Wondering what this means or how it affects you? The short answer is competition is always good for the customer or anyone who controls, manages, is planning a network implementation or owns a business with onsite server virtualization.
First let's back up a bit. A virtualized operating system, or guest, is a copy of an operating system installed and configured to run on top of a specific hypervisor. A hypervisor is a piece of software added to a kernel running on physical hardware to allow virtualization to occur. Traditionally a hypervisor is only capable of supporting guests configured for that particular hypervisor.
Nutanix is setting out to create an appliance which will operate with multiple hypervisors. This means you could theoretically run a mix of hypervisors on the same storage cluster managed by a single interface. An example of a similar undertaking would be a single phone charging cable able to support Android phones, iPhone's, Blackberry and Linux phones. Some of the existing hypervisors are:
First let's back up a bit. A virtualized operating system, or guest, is a copy of an operating system installed and configured to run on top of a specific hypervisor. A hypervisor is a piece of software added to a kernel running on physical hardware to allow virtualization to occur. Traditionally a hypervisor is only capable of supporting guests configured for that particular hypervisor.
Nutanix is setting out to create an appliance which will operate with multiple hypervisors. This means you could theoretically run a mix of hypervisors on the same storage cluster managed by a single interface. An example of a similar undertaking would be a single phone charging cable able to support Android phones, iPhone's, Blackberry and Linux phones. Some of the existing hypervisors are:
- Hyper-V - runs on Microsoft servers
- ESXi - runs on VMware's mini-Linux distribution
- KVM - runs on Linux
Thursday, January 22, 2015
Windows Server 2003 Support Ends 7/14/2015 - Readiness Checklist
There is a great buzz in the news lately surrounding Microsoft's Windows 10 preview event. Of course on the flip side of any new software and product releases is the end of support for existing products. Windows 7 mainstream
support ended last week, but security updates and fixes will continue for
another five years. More importantly for
businesses and organizations is the end of extended
support for Windows Server 2003 R2 which ends on July 14, 2015. The end
of extended support means security
fixes and updates will no longer be released after July 14, 2015 unless paid for with a special contract.
If you still
have any Windows 2003 servers on your network, now is a good time to start
planning a migration to a newer version.
Some things to consider during the planning process:
Friday, January 02, 2015
Zeroing out Free Space on Nimble Storage to Reallocate to other VM's
It is an inevitable fact that over time data grows. Even when quotas for mailboxes and file shares are set, data still grows. From operating system updates, to event and transaction logs, to database applications, data rarely ever shrinks. Luckily, storage is now cheaper than ever, both locally and in the cloud. However, aside from expanding storage by adding new drives or increasing a cloud plan, zeroing out all free space for reallocation utilizes existing storage. Zeroing out free space allows the SAN to compress and reallocate unused storage to existing or newly created virtual machines.
Here are some examples of when zeroing out free space is useful:
- Any time data is moved from one location to another. When data is moved temporarily from one server to another on its way to its final location, say while building a new server, it ends up using twice the storage. After the data is deleted off the temporary location, the data is still written on the disk so compression of the space is minimal. Zeroing out this space allows it to be compressed so it can be reclaimed for use elsewhere.
- When logs are reduced. Event logs in Windows, database transaction logs, and other application logs often have configurable settings. These settings often allow a maximum size of storage or number of days to record to be set for the logs. If the maximum is configured or is reduced, the space no longer used by logs can be reclaimed.
- Data actually shrinks. Although uncommon, there are rare times when applications require less space. For instance, if software used by two different departments, like development and admissions, gets broken down into two pieces of software each software will require less space. Once the data no longer needed is migrated off the old software, zeroing out the free space will allow it to be reused elsewhere.
Wednesday, November 19, 2014
Advanced Topic: How to Resize a Virtual Machine Using an IDE Disk in VMWare 5.X
Standard practice when creating virtual machines is to attach SAS drives which can easily be resized at any time. Adding space at any time is just one of the many great features of using virtual machines in your environment. The ability to resize disks provides the freedom to allocate storage as needed and increase overall storage capacity whenever necessary. Unfortunately, resizing a virtual machine with an IDE disk assigned to it is not as direct a process. Sometimes standard practice is not possible, or perhaps the environment was inherited, whatever the circumstance, resizing disk space for a virtual machine with an IDE disk is possible with the following steps:
- Remove any existing snapshots for the virtual machine. Always make sure your data is backed up in case there are any issues.
Wednesday, September 17, 2014
Year 1 Blog Post Recap with Links - In Case you Missed Any!
Computer / Device Usage Tips
The Most Important Keyboard Shortcut you Might Not Know About
Keyboard Shortcuts for Everyday Use
To Update or Not to Update
How to Use Built-In Apps on Smart TV's
Safely Downloading Free Software - Clicking Next Next Next can Surprise You
Setting Commonly Used Features & Troubleshooting for the Top 3 Desktop Browsers - Part 1
Setting Commonly Used Features & Troubleshooting for the Top 3 Desktop Browsers - Part 2
What Makes Solid State Drives (SSD) Different than Traditional Hard Disk Drives
Organizing your Apps on Tablets and Smart Phones Running Android or iOS Software
Fixing Purchased iTunes Songs when they get Corrupted or only Play for a Few Seconds
8 Easy and Time Saving Computer Shortcuts
Customizing Word 2013 with Time-Saving Tweaks Part 1
Customizing Word 2013 with Time-Saving Tweaks Part 2
Customizing Word 2013 with Time-Saving Tweaks Part 3
Utilizing the Accessibility Options to Customize your iPhone
Tips to Consider for 4 Common Computer Upgrades
Troubleshooting Tips
Tips for Troubleshooting Network Connectivity
Troubleshooting Web Browser Certificate Issues
Troubleshooting a Wireless Mouse
Troubleshooting Scheduled Calendar Items in iOS 7 Software
Troubleshooting Apps Stuck in the Update Process on an iOS Device
Troubleshooting Issues Between iTunes & the iPhone
Checklist for Troubleshooting Connectivity Issues on a Network
Data Security
Preventing Data Loss
Everyday Data Protection Tips
Securely Allowed Remote Support Connections to a Personal Computer
Protection your Identity while Taking Advantage of Cyber Monday Deals
Protecting your Data from New Types of Attacks - Crytolocker Malware
Tips for Handling an Email Account you Suspect has Been Hacked
How to Choose Effective Passwords and Reduce your Exposure of Being Hacked
Tips to Avoid Scams Pitting Technology Against You
Ways to Keep your Smart Phone Secure
5 Everyday Protection Tips to Consider when Using Technology
Ensuring your Efforts to Backup Data Include all your Important Data
Protecting your Data from New Types of Attacks - Installment #2
Six Things to Consider when Choosing a File Sharing Service vs an Online Backup Service
4 Things Security Conscious People Never Do
Protect Account Credentials by Encrypting Windows Files for Free
Organizational Tips
Organizational Tip #1 - Spreadsheets are your Friend
Organizational Tip #2 - Using the Internet to Assist with Meal Planning
Organizational Tip #3 - Organizing Files and Folders
Organizational Tip #4 - Choosing a File Naming Convention
Organizational Tip #5 - Using your Smart Phone to Organize Repeated Tasks
Organizational Tip #6 - Creating and Using Distribution Lists for Email Groups
Organizational Tip #7 - Using Spreadsheet Shortcuts to Auto-Fill Data
Organizational Tip #8 - Creating Recurring Customer Invoices or Vendor Payments in Quickbooks using Memorized Transactions
Organizational Tip #9 - Creating Shared Calendars to Organize Events (Great for the Upcoming Holidays)
Organizational Tip #10 - Creating Effective Presentation Slideshows
Organizational Tip #11 - Using Technology to Make Filing Taxes Easier
Organizational Tip #12 - Using Outlook Folders to Organize Emails
Organizational Tip #13 - Creating Outlook Rules to Organize Email
Organizational Tip #14 - Using Multiple Email Addresses to Organize Emails & Save Time
Advanced Topics
Advanced Topic - Useful Exchange Powershell aka Management Shell Commands
Advanced Topic - Creating Exchange Distribution Lists Part 1 - Static Lists
Advanced Topic - Creating Exchange Distribution Lists Part 2 - Dynamic Lists
Advanced Topic - Exchange 2010 SP3 Walkthrough & Solutions for Common Issues
Advanced Topic - How to Give Rights to Add Unlimited Devices to your Domain without Giving Domain Admin Rights
Advanced Topic - 5 Essential Cmdlets when Upgrading to Exchange 2013
MISC
Common Technology Terms and What they Actually Mean
Common Technology Terms and Meanings #2 - Communication Terms
Explanation of the 802.11 Wireless Technology Standard
Understanding Common HTML Tags Used with Website Building Software, Blog Sites, and Embed Code Widgets
Formatting Images to Create the Right Size and Shape Using Photoshop
Is it Time to Switch from Traditional Television Providers to Internet Streaming Services?
The Most Important Keyboard Shortcut you Might Not Know About
Keyboard Shortcuts for Everyday Use
To Update or Not to Update
How to Use Built-In Apps on Smart TV's
Safely Downloading Free Software - Clicking Next Next Next can Surprise You
Setting Commonly Used Features & Troubleshooting for the Top 3 Desktop Browsers - Part 1
Setting Commonly Used Features & Troubleshooting for the Top 3 Desktop Browsers - Part 2
What Makes Solid State Drives (SSD) Different than Traditional Hard Disk Drives
Organizing your Apps on Tablets and Smart Phones Running Android or iOS Software
Fixing Purchased iTunes Songs when they get Corrupted or only Play for a Few Seconds
8 Easy and Time Saving Computer Shortcuts
Customizing Word 2013 with Time-Saving Tweaks Part 1
Customizing Word 2013 with Time-Saving Tweaks Part 2
Customizing Word 2013 with Time-Saving Tweaks Part 3
Utilizing the Accessibility Options to Customize your iPhone
Tips to Consider for 4 Common Computer Upgrades
Troubleshooting Tips
Tips for Troubleshooting Network Connectivity
Troubleshooting Web Browser Certificate Issues
Troubleshooting a Wireless Mouse
Troubleshooting Scheduled Calendar Items in iOS 7 Software
Troubleshooting Apps Stuck in the Update Process on an iOS Device
Troubleshooting Issues Between iTunes & the iPhone
Checklist for Troubleshooting Connectivity Issues on a Network
Data Security
Preventing Data Loss
Everyday Data Protection Tips
Securely Allowed Remote Support Connections to a Personal Computer
Protection your Identity while Taking Advantage of Cyber Monday Deals
Protecting your Data from New Types of Attacks - Crytolocker Malware
Tips for Handling an Email Account you Suspect has Been Hacked
How to Choose Effective Passwords and Reduce your Exposure of Being Hacked
Tips to Avoid Scams Pitting Technology Against You
Ways to Keep your Smart Phone Secure
5 Everyday Protection Tips to Consider when Using Technology
Ensuring your Efforts to Backup Data Include all your Important Data
Protecting your Data from New Types of Attacks - Installment #2
Six Things to Consider when Choosing a File Sharing Service vs an Online Backup Service
4 Things Security Conscious People Never Do
Protect Account Credentials by Encrypting Windows Files for Free
Organizational Tips
Organizational Tip #1 - Spreadsheets are your Friend
Organizational Tip #2 - Using the Internet to Assist with Meal Planning
Organizational Tip #3 - Organizing Files and Folders
Organizational Tip #4 - Choosing a File Naming Convention
Organizational Tip #5 - Using your Smart Phone to Organize Repeated Tasks
Organizational Tip #6 - Creating and Using Distribution Lists for Email Groups
Organizational Tip #7 - Using Spreadsheet Shortcuts to Auto-Fill Data
Organizational Tip #8 - Creating Recurring Customer Invoices or Vendor Payments in Quickbooks using Memorized Transactions
Organizational Tip #9 - Creating Shared Calendars to Organize Events (Great for the Upcoming Holidays)
Organizational Tip #10 - Creating Effective Presentation Slideshows
Organizational Tip #11 - Using Technology to Make Filing Taxes Easier
Organizational Tip #12 - Using Outlook Folders to Organize Emails
Organizational Tip #13 - Creating Outlook Rules to Organize Email
Organizational Tip #14 - Using Multiple Email Addresses to Organize Emails & Save Time
Advanced Topics
Advanced Topic - Useful Exchange Powershell aka Management Shell Commands
Advanced Topic - Creating Exchange Distribution Lists Part 1 - Static Lists
Advanced Topic - Creating Exchange Distribution Lists Part 2 - Dynamic Lists
Advanced Topic - Exchange 2010 SP3 Walkthrough & Solutions for Common Issues
Advanced Topic - How to Give Rights to Add Unlimited Devices to your Domain without Giving Domain Admin Rights
Advanced Topic - 5 Essential Cmdlets when Upgrading to Exchange 2013
MISC
Common Technology Terms and What they Actually Mean
Common Technology Terms and Meanings #2 - Communication Terms
Explanation of the 802.11 Wireless Technology Standard
Understanding Common HTML Tags Used with Website Building Software, Blog Sites, and Embed Code Widgets
Formatting Images to Create the Right Size and Shape Using Photoshop
Is it Time to Switch from Traditional Television Providers to Internet Streaming Services?
Wednesday, August 06, 2014
Advanced Topic: 5 Essential Cmdlets when Upgrading to Exchange 2013
When upgrading to Exchange 2013, there are some very distinct differences in the management and implementation experience. In Exchange 2013, the management console is completely web-based, which is a substantial change from even Exchange 2010. The new web-based utility is known as the Exchange Admin Center, or EAC. Providing a web-based only management utility means right-clicking on objects will not provide action menus, there are screens to advance to rather than a single screen to display every object, and some screens do not automatically refresh in the background to display the changes you have made. For instance, if you create a batch mailbox move and do not go directly to the migration screen when prompted by the move wizard, the information on the migration screen does not get updated until you refresh the screen.
The purpose of this post is to share five essential management shell cmdlets to help make the process of upgrading to Exchange 2013 easier. There are of course many other helpful cmdlets for everyday use and some of those can be found in our "Advanced Topic - Using Exchange PowerShell aka Management Shell Commands". The cmdlets in this post are specific to upgrading to Exchange 2013 and address issues often arising when moving large numbers of mailboxes. Each of the cmdlets below need to be run in Exchange Management Shell, the Windows Management Shell will not run these cmdlets.
Viewing the Statistics for Mailbox Moves In Progress
The purpose of this post is to share five essential management shell cmdlets to help make the process of upgrading to Exchange 2013 easier. There are of course many other helpful cmdlets for everyday use and some of those can be found in our "Advanced Topic - Using Exchange PowerShell aka Management Shell Commands". The cmdlets in this post are specific to upgrading to Exchange 2013 and address issues often arising when moving large numbers of mailboxes. Each of the cmdlets below need to be run in Exchange Management Shell, the Windows Management Shell will not run these cmdlets.
Viewing the Statistics for Mailbox Moves In Progress
Friday, June 27, 2014
Checklist for Troubleshooting Connectivity Issues on a Network
Working in IT, a common theme reported to the help desk are issues related to connecting to the Internet or other network resources. Often users report issues without giving very much detail, much of the time because they do not know what details to give that will help. When it comes to network connectivity issues, users are not likely to know how to troubleshoot these issues alone. Another reason users usually do not share enough information is because they do not understand the difference between local network resources and cloud-based Internet resources.
Everyone working in the IT field has at some point overlooked the obvious or simplest solution to a problem for a more sophisticated explanation at least once in their career. This of course is not intended, but it happens to the best of us. Using a checklist when troubleshooting common issues help us remember to start with the easy and common possibilities before looking into more complicated resolutions. Attached is a network connectivity checklist that can be used by anyone working in IT to help them methodically approach this issue. Another benefit to using a checklist is that it helps document network issues. If necessary, this documentation can be used later to help advocate for a better Internet connection or new equipment. One last benefit to using a checklist is that issues can more frequently be resolved by staff before involving the system administrators or network engineers saving everyone invaluable time.
The steps listed below are those listed in the checklist plus explanations of each.
Verify more than one website domain is not responding
If a user reports they cannot access a single website, it is imperative to try other website domains as well. A single website being unavailable can mean it is down, or is being blocked by a content filter or firewall. Try additional website domains, not other pages on the same website, to see if the issue is only with the one website, or if further troubleshooting needs to be done.
Everyone working in the IT field has at some point overlooked the obvious or simplest solution to a problem for a more sophisticated explanation at least once in their career. This of course is not intended, but it happens to the best of us. Using a checklist when troubleshooting common issues help us remember to start with the easy and common possibilities before looking into more complicated resolutions. Attached is a network connectivity checklist that can be used by anyone working in IT to help them methodically approach this issue. Another benefit to using a checklist is that it helps document network issues. If necessary, this documentation can be used later to help advocate for a better Internet connection or new equipment. One last benefit to using a checklist is that issues can more frequently be resolved by staff before involving the system administrators or network engineers saving everyone invaluable time.
The steps listed below are those listed in the checklist plus explanations of each.
Verify more than one website domain is not responding
If a user reports they cannot access a single website, it is imperative to try other website domains as well. A single website being unavailable can mean it is down, or is being blocked by a content filter or firewall. Try additional website domains, not other pages on the same website, to see if the issue is only with the one website, or if further troubleshooting needs to be done.
Thursday, May 01, 2014
Advanced Topic: How to Give Rights to Add Unlimited Devices to yourDomain without giving Domain Admin Rights
If you work on a larger network there will always be an example of when you need IT staff to have more permissions to accomplish certain tasks, while hoping to keep them from having the keys to the castle. Making all of your staff domain admins with full access to everything will allow them to do any tasks that come their way, but can also be risky. When faced with this decision, as network administrators or IT Directors, the challenge we are really facing is finding the right balance between getting the work done quickly which may increase risk, or having the work take a little longer thereby reducing the risk. The decision we make can be based on many things including:
- Who is being affected by a particular issue
- How much we know and trust the person we are giving the increased access to
- The work environment itself
- The nature of the data we are trying to protect
- A variety of other factors
One permission that can easily be given, without giving full access to the entire network, is the permission to add unlimited devices to the domain. Adding devices to the domain is necessary for any newly purchased devices, devices that have been rebuilt due to a hardware or software failure, renaming a device, in addition to various other issues and troubleshooting.
To assign this permission to users or groups, follow the steps below:
Friday, March 28, 2014
Advanced Topic - Exchange 2010 SP3 Installation Walkthrough & Solutions for Common Issues
If you are running Exchange 2010, Service Pack 3 has been available for quite some time and promises to include all the roll-up fixes released for SP2. These updates address a wide variety of functionality issues for both users and Exchange administrators, as well as increasing process efficiency to reduce response times. While SP3 was released in 2013, it is still not being pushed out automatically through Windows Updates so you will have to manually download and install the upgrade. Note: This upgrade affects the Active Directory schema, not just Exchange services. Be sure you have solid backups of your data in place before attempting an upgrade of this magnitude. Lastly, make sure you schedule the upgrade for a time when people are least likely to be connecting to their mailboxes as the Exchange services will be stopped during the process. If you run into any issues that need to be fixed first, those will prolong the amount of time the mailboxes are unavailable so choosing an appropriate time for the upgrade is important.
If your Exchange roles exist all on one server, then you only need to install the upgrade once. However, if your Exchange roles are broken across multiple servers, you will need to run the upgrade on each one individually and in a specific order to help prevent issues caused from upgrading. Install the upgrade in the order listed below which is based on the role types:
If your Exchange roles exist all on one server, then you only need to install the upgrade once. However, if your Exchange roles are broken across multiple servers, you will need to run the upgrade on each one individually and in a specific order to help prevent issues caused from upgrading. Install the upgrade in the order listed below which is based on the role types:
- Client Access Servers
- Hub and Edge Transport Servers
- Mailbox Servers
- Unified Messaging Servers
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