386 results about "Networking hardware" patented technology

A channel for managing equipment cables that includes opposing first and second members and a third member extending between and connecting the first and second members. Each of the first and second members includes first and second inner and outer surfaces. At least one cable receiving area is defined between the first and second inner surfaces of the first and second members. First and second equipment mounting elements extend from each of the first and second outer surfaces of the first and second members. The first and second equipment mounting elements are connectable to equipment. A base support is coupled to at least one of the first and second members.

Techniques for virtualized computer system environments running one or more virtual machines that obviate the extra host operating system (O / S) copying steps required for sending and receiving packets of data over a network connection, thus eliminating major performance problems in virtualized environment. Such techniques include methods for emulating network I / O hardware device acceleration-assist technology providing zero-copy I / O sending and receiving optimizations. Implementation of these techniques require a host O / S to perform actions including, but not limited to: checking of the address translations (ensuring availability and data residency in physical memory), checking whether the destination of a network packet is local (to another virtual machine within the computing system), or across an external network; and, if local, checking whether either the sending destination VM, receiving VM process, or both, supports emulated hardware accelerated-assist on the same physical system. This optimization, in particular, provides a further optimization in that the packet data checksumming operations may be omitted when sending packets between virtual machines in the same physical system.