This lab brutally honest lab shows exactly why RIP died in the real world and why OSPF/EIGRP took over. Note: This lab was completed 100% independently using only the lab exercise PDF (questions + ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Java web frameworks popular at the turn of the century are often slagged for their reliance on ...

Abstract: In the ever-evolving landscape of banking technology, work takes a leap forward with a meticulously crafted simulation using Cisco Packet Tracer. The floor houses server rooms, while the ...

With the launch of Security Engine 1.0.x, we enabled the Security Engine to function as an HTTP REST API, allowing it to gather signals from other Security Engines. I will guide you through the steps ...

This article was contributed by Ahmed Alvi from JBS Devices. The Cisco ASR 1000 Series Aggregation Services Routers are popular choices in today’s edge networking market, all due to their cutting-edge ...

A novel way to abuse a decades-old protocol used to send emails since the beginning of the Internet allows attackers to evade Domain-based Message Authentication, Reporting and Conformance (DMARC) and ...

Despite mounting pressure on corporations to deploy some kind of AI strategy within the next year, a new survey conducted by Cisco finds that the vast majority of business leaders lack either the ...

Cisco devices, such as routers and switches, rely on configuration files to control their operation and behavior. The configuration files contain the settings and configurations applied to the device, ...

Switch#show vlan summary Number of existing VLANs : 3 Number of existing VTP VLANs : 3 Number of existing extended VLANs : 0 Switch#show vlan brief VLAN Name Status Ports ---- ----- ----- ----- 1 ...

Who doesn’t know the struggle? Buying an interesting piece of hardware for a song and a dance, and then finding that the device’s firmware and/or configuration file is locked down with various ...