Welcome This blog is my technical notebook for documenting my work in Network Engineering, Information Systems, and IT Security. Why This Blog? Most technical knowledge fades when it’s only consu...

Introduction High availability at the server access layer is a common enterprise requirement. This lab demonstrates how Cisco Nexus vPC and Windows Server NIC Teaming using LACP can provide active...

ICMP and the ICMPipe experiment The Internet Control Message Protocol (ICMP) is best known for powering the ping command. It was designed for diagnostics and error reporting, not for general-purpo...