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Welcome to our Knowledge Base of Technical Information.
How to shrink a VMWare Virtual Machine Disk (VMDK)
1. You will first need to enable SSH on the VMWare server. In our example, we are using VMware ESXi running 6.7. It is located under Manage > Services Tab. 2. Here are the instructions for shrinking a VMDK. It's for ESXi 5.1 but still worked on our newer 6.7 setup....
Setting up WAN Failover on a Sonicwall Firewall
To setup Failover on the Sonicwall Firewall, we first need to make sure the second WAN is setup. It can be a Static Public IP or DHCP. 1. Login to the Sonicwall and navigate to Manage > Network > Interfaces tab. 2. In our setup, our main Comcast circuit is...
Microsoft Surface boot disk inaccessible
Here are some instructions to help fix "boot disk inaccessible" on a Microsoft Surface laptop or Pro, unless the disk has hardware damage. In which case, you'll need to contact Microsoft to check if the device is still under warranty. If not, you can still setup a...
Change Admin Password on Fortigate Firewall
To change the Admin Password, you will need a Console cable (USB to Ethernet). 1. Plug the Ethernet side into the Console port on the Fortigate Firewall and the USB side to your workstation. 2. On your workstation, open the Device Manager under Control Panel to see...
Lanier MP C6503 – Scan to Email using Office 365
Login to your WebAdmin for your copier and navigate to your SMTP Email settings page. The Office 365 email address you are using needs to be entered in all three fields below. Make sure SSL and Authentication are on and enter the mailbox password. Server name is...
Kyocera CS 4551ci – Scan to Email using Office 365
Here are the steps we used to get Scan to Email working on a Kyocera CS 4551ci using Office 365 1. First, make sure you have an Office 365 mailbox setup with at least a Basic license for sending and receiving emails. 2. Click on the mailbox, select the Mail tab, then...
Cisco Catalyst 2960 – Changing Management VLAN and IP and Interface settings
These are notes of a recent project to access a Cisco Switch at an anonymous client site. 1. The Management VLAN was set to 10, while the main Data VLAN was set to 11. When the old Cisco Firewall was replaced with a different Firewall, some of the VLANs went away....
Serial to USB Console to Windows 10
When connecting a Serial to USB Console cable in Windows 10, it might not open a COM port automatically. www.ftdichip.com/Drivers/VCP.htm Use the URL above to download the VCP Driver for your platform (Windows) and architecture (x64). Open it and extract the contents...
Using CLI to upgrade ESXi 6.5 to ESXi 6.7
For this article we will be using Putty for the SSH client. You can do an Internet Search to download and install it or use your preferred SSH client. To be able to SSH into the ESX Server, we need to make sure that SSH is enabled under Host > Actions > Services...
Office 365 Your organization does not allow external forwarding.
If you are receiving the following error: Delivery has failed to these recipients or groups: Your message wasn't delivered because the recipient's email provider rejected it. And then when you go into the Message Trace in Office 365 you see this error: Reason:...
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