A console server (also referred to as console access server, console management server, serial concentrator, or serial console server) is a device or service that provides access to the system console of a computing device via networking technologies.
Silvervine is known as Silver Vine and Cat Powder, it is a non-toxic plant in the Actinidiaceae family. It grows in the mountainous areas of Japan and China at elevations between 500-1900 meters. It is known to give cats that euphoric response that catnip, honeysuckle, and valerian does for cats as well.
There are herbs you can specifically grow for your animals, however. Some obvious ones for cats are catnip (kitty high!), valerian root (maybe not so obvious, also fine for dogs) to lure the critters to sleep and calm nerves, and cat thyme (yes, there is such a thing and apparently, it smells pretty bad).