Threat actors exploited a recently patched remote code execution vulnerability (CVE-2025-20352) in Cisco networking devices to deploy a rootkit and target unprotected Linux systems. The security issue ...

Cisco is launching a whole series of innovations in the network environment. These include new smart switches from the Catalyst 9000 series specifically for campus environments. It was only at the ...

There are two ways to make a programmable switch that can run network applications and accelerate certain network functions. The first and more obvious way to create a programmable switch is to add ...

The C1300-8MGP-2X enterprise switch brings 2.5Gb and SFP technologies to a home office with minimum fuss thanks to a well-designed mobile app. The passively cool unit offers a 120W PoE budget for ...

A China-nexus cyber espionage group named Velvet Ant has been observed exploiting a zero-day flaw in Cisco NX-OS Software used in its switches to deliver malware. The vulnerability, tracked as ...

Cisco has refreshed its small business switch range, giving the world the Catalyst 1200 and 1300 series devices. Both ranges ship with a dual-core Arm CPU that runs at 1.4GHz and 1GB of DDR memory – ...

SFP-10G-SR通常是思科（Cisco）使用的型号名。是一种用于非常短距离应用的最低成本、最低功耗的10G SFP+模块。本文汇总了初学者在第一阶段关于10G SFP+ SR模块的常见问题。 SFP-10G-SR模块是否支持GE？ 10GBASE-SR模块本身是可以支持GE速度的，但也取决于主机系统端口的 ...

Cisco’s Nexus 9000 series switches in ACI mode have a flaw that can allow attackers to read and modify encrypted traffic. A high-severity flaw in Cisco’s data center switching gear could allow threat ...

Cisco has released patches for critical vulnerabilities in small business switches for which public proof-of-concept (PoC) code exists. Cisco this week announced patches for critical-severity ...

Cisco has shrunk its Catalyst 9200 switches into three compact models. Switchzilla reckons they exercise the newfound freedom to undertake remote work by letting organizations squeeze a proper ...

With the CBS350-8MGP-2X, Cisco has a managed switch that is both well built and easy to use. Being a fanless design, it will find its way into many homes turned into offices. Why you can trust ...

Cisco has issued a “field notice” to advise customers of its Catalyst 2960X/2960XR switches to upgrade the IOS software on their devices in order to ensure that they are not counterfeit. Cisco has ...