RRAS stands for Routing and Remote Access Service is a feature of Windows Server operating systems family that provides additional support for TCP/IP internetworking.
A Routing Table is an internal table that a computer or router uses to determine which router interface to send packets to, based on their destination network addresses.
RPC Ping is a client/server utility included with Microsoft Exchange Server for testing for remote procedure call (RPC) connectivity between two locations on a network.
Remote Procedure Call (RPC) is a message-passing programming technology developed by Sun Microsystems and extended by the Open Software Foundation (OSF) that allows an application to execute...
Remoteboot Service is an optional Microsoft Windows NT service for starting MS-DOS, Windows 3.1, Windows 95, and Windows 98 Remoteboot clients remotely over the network.
RADIUS is a protocol for authentication, authorization, and accounting of remote access connections using dial-up networking and virtual private network (VPN) functionality.