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The ip command provides a lot of information on network interfaces. Do you understand what it's telling you?
Cisco continues to innovate in the area of intent-based networks and now brings the advanced network model to the biggest area of pain for most companies -- the WAN.
New Cisco software will address SD-WAN challenges with help improving application performance, planning bandwidth allocation, and modeling how policy changes might affect network performance.
Researchers have discovered how to use the Spectre design flaw to break into the SGX secure environment of an Intel CPU to steal information. A fix is coming March 16.
Next-generation firewalls have a lot of useful features, but they work only if IT pros use them, configure them properly and keep them updated.
IoT's role in the world of connected transportation will grow, says Kyle Connor, Cisco’s transportation industry principal. But it will take cooperation among companies and agencies to make it succeed.
Billions of connected devices means big opportunities for IoT companies
Cisco's Global Cloud Index indicates public cloud services are growing rapidly, but so are private clouds.
Linux command history is not just about repeating commands. You can selectively decide what to remember and whether to record the date and time your commands were used.
Some Linux commands recurse without being asked, while others have to be nudged with just the right option. Here are some ways to use it to make your tasks easier.