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Network World First Look

June 28, 2022

New PCI Express spec doubles the bit rate

PCIe continues to double its data rate, targeting 800G Ethernet and cloud computing. Read more ▶

Image: Sponsored by Fairfax County Economic Development Authority: How Tech’s C-Suite Are Managing the Great Resignation

Sponsored by Fairfax County Economic Development Authority: How Tech’s C-Suite Are Managing the Great Resignation

The Great Resignation continues on, and top tech companies are taking measures to retain their top talent.

Private 5G growth stymied by pandemic, lack of hardware

It's still early days for private 5G networks, as a majority of enterprises are waiting for devices to mature, standards to progress, and solid use cases to emerge.

Cisco announces plan to exit Russia and Belarus

After first suspending operations in March 2022, the networking company has formally announced it will be quitting Russia.

Image: How to use the IP A command

How to use the IP A command

In this Linux tip, we’re going to look into the ip a command. It’s one that provides details on your network connection. If you want to type some additional letters, you can enter the command ip address instead, but the results will be the same.

Cisco reports vulnerabilities in products including email and web manager

New vulnerabilities found in Cisco internal testing allow remote access and scripting that could lead to the loss of sensitive user data.

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