Virtual Extensible LAN Virtual Extensible LAN Virtual Extensible LAN (VXLAN) is a network virtualization technology that attempts to address the scalability problems associated with large cloud computing deployments. It uses a VLAN-like encapsulation technique to encapsulate OSI layer 2 Ethernet frames within layer 4 UDP datagrams, using 4789 as the default IANA-assigned destination UDP port number. VXLAN endpoints, which terminate VXLAN tunnels and may be either virtual or physical switch ports, are known as VXLAN tunnel endpoints (VTEPs). VXLAN is an evolution of efforts to standardize on an overlay encapsulation protocol. It increases scalability up to 16 million logical networks and allows for
Windows for Pen Computing for Pen Computing 1.0 in the Windows SDK, and the operating environment was also bundled with compatible devices. Microsoft published Windows 95 in 1995, and later released Pen Services for Windows 95, also known as Windows for Pen Computing 2.0, for this new operating system. Windows XP Tablet PC Edition superseded Windows for Pen Computing in 2002. Subsequent Windows versions, such as Windows Vista and Windows 7, supported pen computing intrinsically. Windows for Pen Computing Windows for Pen Computing is a software suite for Windows 3.1x, that Microsoft designed to incorporate pen computing capabilities into the Windows operating environment. Windows