There’s a lot you need to think about when designing your Splunk environment. I’m hoping to keep adding to this...
DNS name servers are usually split into two categories:...
Network Bits Subnet Mask Number of Subnets Number of Hosts /8 255.0.0.0 0 16777214 /9 255.128.0.0 2 (0) 8388606...
Below is a chart to figure out how many inches is 1U in a Rack. This comes in handy when...
Layer 2 hardening involves implementing various security features and practices to enhance the security and stability of Layer...
#VLSM (Variable Length Subnet Mask) SUBNETTING: This is basically taking a large subnet and dividing it out into smaller subnets....
This post is a high-level design questionnaire that can be used to gather information from a customer’s environment to plan...
DNS rewrite or DNS Doctoring has been around on the Cisco ASA’s for a while. Palo Alto firewalls received this...
When designing a Cisco ACI (Application Centric Infrastructure) solution, there are different deployment options available, each with its own pros...
Understanding the components of your building’s network infrastructure is crucial for effective network management. Key elements of this infrastructure are...