Let’s first talk about what happens when a router receives a unicast IP Packet. In order for the router to...
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...
Well….I passed the CCIE Routing & Switching Lab just not on the same day. I still feel good I was...
DNS rewrite or DNS Doctoring has been around on the Cisco ASA’s for a while. Palo Alto firewalls received this...
The difference between these is who is initiating the conversation. In Polling, the monitoring server is initiating the conversation asking...
You’ll want to know what a good Fiber dBm is when troubleshooting networks. Always look at the Data Sheets. I’ve...
Below I’m going to go over a simple BGP configuration that’s used with AWS Direct. You need to get the...