Ideally a test engineer would connect a separate instrument to each test point of a Device Undergoing Test (DUT), thereby providing the highest performance and most accurate measurements. But this is ...

We are having a storage area network installed in a few days. The vendor who is installing the equipment has requested that we configure the switch being used for what they are calling link ...

Five things you should know about configuring a Cisco IOS switch Your email has been sent Once you're ready to make the jump to a more sophisticated switch, what do you need to know? Let's answer some ...

In QoS part 3 we gathered the information required to mark DSCP values for unmarked traffic flows for a TMUBPS (Totally Made Up but Plausible Scenario). In this ...

Nutter helps a reader with a new Catalyst switch and a handful of Macs I just converted my company over to a Cisco Catalyst 6509 core switch. Several weeks after the fact I found out that there are a ...

The Simple Network Management Protocol (SNMP) is a necessary tool for every network administrator. You can easily configure it with just a few commands. SNMP is still the most popular way to monitor ...

RF and microwave switches are used extensively in microwave test systems for signal routing between instruments and devices under test (DUT). Configuring switches into a switch matrix system enables ...

Ethernet-based OT (operations technology) networks are commonplace today, but switch selection and network topology design continue to be an afterthought in many cases. In the past, TCP/IP-based ...

I recently installed a new Unifi 24-port switch and a NanoHD access point. Other than setting up a basic WiFi in the house and getting all of my network moved over to the new switch and AP, I had a ...

I realize this is a very specific topic and situation, but this solution needs to exist on the internet. In the past I’ve written about Link Aggregation and what to expect performance-wise and since ...