I am doing a review of the configuration of all our Cisco equipment after taking over from my predecessor. I noticed in one of the routers has a loopback interface on it but I can’t account for the ...

I just created our first Server 2012 R2 domain controller. It's a domain controller plus DNS server. When I run the DNS BPA one of the things it reports back is that I need to have the loopback ...

° The explicit Pass-Thru source provides more power to virtual devices being used to pipe audio with no configuration needed. Loopback runs on macOS 10.11 and higher, with a free fully-functional ...

Unix sysadmins routinely use the “ifconfig -a” command to list network parameters associated with their systems. In particular, they use this command to determine the IP address, netmask and broadcast ...

The ip command has a lot to tell you about the configuration and state of your network connections, but what do all those words and numbers mean? Let’s take a deep dive in and see what all the ...

The simplicity of version 2 of Loopback makes it even easier to access its powerful features for combining and controlling audio sources, including the sound output of apps. A typical configuration ...