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 ...

Many administrators forget—or don't even realize—that they can configure Dynamic Host Configuration Protocol (DHCP) on Cisco IOS routers and switches. David Davis discusses the pros and cons of this ...

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 ...

When a network router doesn't have enough network ports to connect all the necessary devices, a switch can be used to add additional ports. In the case of business networks, switches are often ...

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 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 ...

Netplan is a modern network configuration tool introduced in Ubuntu 17.10 and later adopted as the default for managing network interfaces in Ubuntu 18.04 and beyond. With its YAML-based configuration ...

The FSA8039A is an audio jack switch for a normally open detect pin. The FSA8039A can work with 3-pole and 4-pole accessories. The FSA8039A features moisture sensing, which prevents false positive ...