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... Read More
You’ll want to know what a good Fiber dBm is when troubleshooting networks. Always look at the Data Sheets. I’ve... Read More
DNS name servers are usually split into two categories:... Read More
Try these 2 commands to get NIC statistics:... Read More
I’ll try to keep adding to this list.... Read More
It’s important to know your HTTP error codes even if you’re a network engineer. You don’t need to memorize them... Read More
I like this command for “fun”. I don’t know how accurate the geolocation is. If I had to guess, 99%... Read More
The goal for implementing ISE in your environment is to prohibit NON corporate devices like PC’s, Printers, Phones, etc… on... Read More
This something to keep in mind if you’re running a vWire configuration. A while back I implemented a vWire setup... Read More
There are time I need to search Security rules or NAT’s. Below is great way to filter in to what... Read More