Hi guys, anyone can help me on how to configure/enable GVRP on my cisco switch. On the CLI, i used the command "set gvrp enable" but it wont work, it gave me "Invalid input detected". GRVP irc is on ...

I have two Cisco Catalyst 2960-S 48-port switches "stacked" using the Cisco FlexStack module. Originally I had to set them up using "Express Setup", which I absolutly hate from my limited use of it. I ...

When an I.T. company asked Finnish cybersecurity firm F-Secure to analyze some of its equipment last fall, the client wasn't worried about a new malware infection or recent breach. Instead, it had ...

A TechRepublic reader recently e-mailed me to ask about limiting the bandwidth on a Cisco Catalyst switch port. In fact, there are a number of uses for this configuration. Let's take a closer look. A ...

Cisco warned customers today of four critical remote code execution vulnerabilities with public exploit code affecting multiple Small Business Series Switches. All four security flaws received almost ...

After working through a longish discussion about Cisco routers for your CCNA lab, it will be nice to discuss switches. Thankfully, the choice of switches is a lot easier to figure out than the choice ...

The incumbent switch makers of the world could learn a thing or two from the server racket. Well, they actually are, but it is because the hyperscalers and cloud builders of the world have been ...

In a security alert published today, Cisco has advised owners of Nexus switches to disable a feature called PowerOn Auto Provisioning (POAP) for security reasons. POAP is currently enabled by default ...

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 ...

We forecast Cisco’s network switches revenue to grow at a pace slower than the industry-wide growth. If Cisco’s switching revenues grow at a CAGR of around 1% over the next three years to around $15 ...