Systems, apparatuses, and associated methods for counting and sorting coins are described herein. The ergonomic desk system broadly comprises a variably positioned, raised platform, mounting assemblies for office peripherals, a recessed storage unit mounted on an underside of the platform, a lumbar support coupled to the platform, and a stool. The fixed bracket is elastically mounted to the adjusting board by means of a plurality of elastic members. Establishment and maintenance of packet network tunnels is also prioritized so any packet network tunnel authorized by the tunnel manager has precedence over any packet network tunnel initiated by a router without the authorization of the tunnel manager. The controller switch further comprises a plurality of direct memory access engines and a plurality of execution units.