This project involved designing and implementing a branch office network using Cisco Packet Tracer to operate independently from the headquarters network. The design adhered to specific requirements, ...

Targeting massive AI clusters, Cisco unveiled the 102.4 Tbps G300 chip along with G300-powered switches designed for hyperscalers, neoclouds, sovereign clouds, service providers, and enterprises.

U.S. cybersecurity agency CISA says federal government departments are not sufficiently patching to protect against an active hacking campaign targeting Cisco firewalls. In an updated advisory ...

Cybersecurity researchers have shed light on the inner workings of a botnet malware called PolarEdge. PolarEdge was first documented by Sekoia in February 2025, attributing it to a campaign targeting ...

Cisco Systems introduced a new high-capacity routing system and networking chip designed to connect data centers handling artificial intelligence (AI) workloads over vast distances, as rising power ...

Cisco has unwrapped a high-end, 51.2 Tbps router and chip that it says will go a long way toward supporting the distributed AI workloads of today and in the future. Aimed at hyperscalers and large ...

In this video, I demonstrate how to create a homemade router sled flattening mill with sled dimensions of 24 inches by 36 inches inside the rails. A US military refueling plane crashed in Iraq, ...

Cisco routers utilize cryptographic features, such as IPsec VPNs, to secure network communications. IPsec combines encryption, hashing, and authentication for secure data transfer. Key components: ...

Cisco on Wednesday announced patches for 14 vulnerabilities in IOS and IOS XE, including a bug that has been exploited in the wild. The exploited flaw, tracked as CVE-2025-20352 (CVSS score of 7.7), ...

For years, a Russian state-sponsored threat actor has been exploiting an old vulnerability in Cisco networking devices to collect configuration information, Cisco and the FBI warn. Patches for the ...

"Step-by-Step Guide: Crafting a Precision Woodworking Bowtie Using a Router – Full Video Tutorial" In this detailed video tutorial, you’ll learn how to create a professional-quality woodworking bowtie ...

Computer networking giant Cisco Systems, which has partnered with Nvidia to develop networks for artificial intelligence, on Tuesday announced new versions of its routers and switches it said are ...