Port mirroring is a feature that duplicates network traffic from a source host’s port to a secondary host for analysis. It can be used for monitoring, troubleshooting, and analyzing network ...

One way to boost network security is to use Cisco's Port Security feature to lock down switch ports. Learn the basics of port security, and find out how to configure this feature. A growing challenge ...

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 ...

There’s no such thing as a dedicated iSCSI switch because iSCSI storage traffic runs on Ethernet networks. That doesn’t mean, however, that we can’t have a discussion about iSCSI switches as there are ...

This is Part 2 of a series about IT fundamentals that began in the Aug. 17 issue. (Read Part 1.) These articles are based on excerpts from the Society of Broadcast Engineers CBNT/CBNE Study Topics ...

New switches and Wi-Fi 7 access point can all be managed by the ExtremeCloud IQ platform, which enables enterprises to streamline configuration, monitoring and security of network resources. With a ...