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A + T + T + I + T + U + D + E 1 + 20 + 20 + 9 + 20 + 21 + 4 + 5 = 100%

Windows technical documentation for developers and IT Pros.

OSPF Limerick There once was a routing protocol OSPF was its name, it was droll It spread updates with care To routers everywhere So that packets would never grow stale. Most widely used interior gateway routing protocol Open standard (non-proprietary) F...

Network Topology Step 1 - Remove Existing ASA Configuration In Cisco Packet Tracer the ASA 5505 already starts out with some configuration as show by the show running-config command output below. It also has a dhcpd server enabled and partially configur...

Network Topology What is MPLS? Multiprotocol Label Switching (MPLS) is a type of data-carrying technique for high-performance telecommunications networks. It directs data from one network node to the next based on short path labels rather than long network...

Network Topology Difference Between VRF and VRF-Lite Explained VRF (Virtual Routing and Forwarding) and VRF-Lite (also known as Multi-VRF CE or MVPN) are both technologies used in networking to create multiple virtual routing and forwarding instances withi...

The OSI (Open Systems Interconnection) model is a theoretical framework that describes how communications should occur between different systems in a network. The OSI model defines seven layers of communication, each with a specific function and role in the ov...

Network Topology What is a Private VLAN? A private VLAN, also known as a private LAN, is a VLAN (Virtual Local Area Network) that is used to segment a larger network into smaller, more secure subnets. It is used to isolate different types of traffic or to ...

Network Topology What is the OSPF Router ID (RID)? The OSPF Router ID (RID) is a 32-bit value used to uniquely identify an OSPF router in a network. The Router ID takes the form of an IPv4 network address (i.e.; 1.1.1.1)  It is used by OSPF routers to iden...

Black Screen with Mouse Cursor If you ever have the screen on Windows go black and show only the mouse cursor try this trick.  Hold down   +    + + This will reset your graphics card and should restore your screen.

If you have already connected to a Wi-Fi network previously then a profile for that network is created in Windows.  To see the existing Wi-Fi profiles open a Command prompt and run as administrator. Now enter the command netsh wlan show profiles A list o...

Be efficient Look backward and forward Recent activity or next steps Cost, time, or quality variances (from what was estimated) Potential risks What the task owner needs to be successful Insist on accountability Simplify the agenda Stay focused

What is your understanding of the task? What will the final deliverable actually look like? What will be your first three steps as you begin working? These 3 questions are paramount to avoiding additional unnecessary project costs. How? By eliminating r...

Follow these steps to create a folder that will give you access to all the settings in Windows. On the Windows desktop right-click and select New > Folder Next, Right-click the folder and select Rename Rename the folder to: GodMode.{ED7BA470-...

Umbrella Management Style Umbrella management style refers to a leadership approach where a manager provides a broad framework or guidelines for their team, but allows team members to take charge and make decisions within that framework. This management style...

MyCalCreatorTemplate.xltx I want to give credit to David Seah for the original idea for this compact calendar.  I took David's calendar idea and modified a number of formulas especially the way the holidays are calculated as well as the addition of other fe...

Here is how to make the Command Prompt (CMD) in Windows run as Administrator all the time. 1. First, click on the start menu and type 'cmd'.  When the Command Prompt shows up in the search right-click on it and select 'Open file location'. 2. When the fold...

Here is a way to hide your secret stuff in an image file. 1. First, select all the files you want to hide and create a compressed zip archive with those files by right-clicking after selecting them and choose 'Send to' and then 'Compressed (zipped) folder. Gi...

The cipher command can be used to encrypt files in Windows from the Command Prompt. The following parameters can be used with the cipher command: Parameters Description /b Aborts if an error is encountered. By default, cipher continues t...