Online Tech Support / Training

Where your problems meet 24/7 tech support.

Say goodbye to roadblocks and hello to productivity.

Please enter a first name

Please enter a last name

Must be at least 4 characters long.

By clicking you are agreeing to Experts Exchange's Terms of Use

Member Login

Don't have a membership? Join now

Contact us if you have any questions.

Explore common questions and issues:
Recent activity in Network Administration

I am Looking for a Best Management Assignment Writing Help?

My name is James and I'm studying now USA college. I am looking for assignment writing help for …
Free Tool: Site Down Detector

Helpful to verify reports of your own downtime, or to double check a downed website you are trying to access.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Skype for business features

Dear Experts, can you suggest the pros and cons of Skype for Business? Does it have these features …

Catalyst 3550 48 ports switch with half-duplex on trunk

I have 3 WS-C3550-48-SMI and they are connected to each other via 1000BaseCX Gigastack. But they are…

Trying to get gigabit speed thru cat5 cabling

Hi - I'm in the beginning stages of upgrading switches to gigabit and wifi for an older building …

AWS Managed VPN problem

I need help with static routing for an AWS managed Vpn connection to a either a Greenbow VPN client …

How to make sftp login to the home folder.

How to make sftp login to home folder. Sftp login account logs into the root folder, not the home …

Trust between two domains

Trust between two domains We have two domains on our network. Domain A and B. There is one way …

OpenVPN Client as Virtual Machine

I would like to route certain traffic from my home out of an OpenVPN AS server located in our …

How to configure vnc for outside of network connection

I currently use ultravnc to connect to machines within our network but I need to use it to connect …

Hide certain usernames from Mac OS X logon screen window when the login window is displayed as the List of users

How can certain usernames be hidden from the Mac OS X logon screen window when the login window is …
Free Tool: Subnet Calculator

The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Cisco switch not powering up a few phones

We are having a POE issue on some ports on a Cisco SG500-52MP.  About 5 users phones are not …

Configure Jetdirect

I have an HP 2300 in which I've installed an HP 600n Jetdirect. My old Jetdirect software doesn't …

Adding Access Rules so only specific IP ranges can hit port 25

We have a Cisco ASA Firewall and Exchange 2013. We're utilizing Barracuda's cloud-based SPAM …

Subnetting two machines differently from the rest of the network.

I have 10 workstations 2 of which needs to be subnetted differently. Its 2 registers... Its a basic…

Individual logon script for every user

Hello all, Is it a good idea to have individual logon script for every user in organization. …

Can't connect to FTP server

Unable to access FTP server using local account created.  Ftp server is 2003 and not using IIS, but …

device connection to remote device over VLAN not working

I am trying to provide access to a camera on a remote network for a user by configuring VLAN on …

Different stacking cables for Juniper switches

Anyone familiar with Juniper stacking cables?  I got this cable from Amazon for Juniper EX4300 …

Finding systems using SMB1?

Hi Experts, Is there a easy way to detect systems on my network using SMB1?  I see that it is …
Free Tool: SSL Checker

Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

What happens when I change the Names servers for a domain?

Hi I have a shared hosting account and host domain name mostly for friends and clubs. I have …

User sees "Contacting the server for information" and a security warning when using Outlook 2016.

One our users is reporting seeing a message in Outlook 2016. I've pasted her message to us below. I …

Move Primary DNS Zone to another Secondary DNS Server

Hello, I have DNS Zone configured on One Domain Controller as standalone ZONE and added to some …

How to configure HWIC 2FE x 2 Cards on Cisco 1841

Hello Experts, We have install Cisco HWIC 2FE x 2 cards on Cisco 1841 router, after installation …

not connect to client from server

I had this question after viewing Running a job/backup in Bacula

Hyper-V vSwitch kills server.

I have built a 2016 server running Hyper-V, 1 NIC for data and 4 others for iSCSI.  I have setup a …
Who is Experts Exchange?

We’re your new tech support team, available every day of the year. We’ve gathered the world’s top tech experts in one place. That’s why we’re the resource companies and individuals turn to for personalized help when they need it most.

It’s time to find the solutions you need so you can get back to the work that matters. After all, technology changes fast. Are you ready to keep up?

Sign Up Today

Develop skills that really count.

Successful people never stop learning. Explore courses in topics like cybersecurity, system administration, software development, HR, cloud computing, management, and so much more.

Course of the Month6 days, 21 hours left to enroll
Monitoring and Operating a Private Cloud with System Center 2012 R2

Premium members can enroll in this course at no extra cost.

Learn More
273 lessons

Don’t stress about tech problems. Solve them.

Ask your toughest tech questions and get help from leading experts in the field who’ve “been there, done that” and can help you get solutions, fast.

Ask My Question Get 1:1 Help

Need a membership for work?

Team accounts are available.

Create My Team Account

You’re curious about tech—we like that.

Did you know you can share your knowledge and help other members with their problems? This will move you up the ranks to an expert, and earn you accolades for your hard work.

Become an Expert

See Content