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 ...

* Router loopback interfaces: Delete or keep? By Ron Nutter Q: 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 ...

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 ...

As I mentioned last time, L2TPv3 has a plethora of capabilities, including the capability to be used for remote access VPNs, the capability to transport a number of Layer-2 protocols in a pseudowire ...