Cisco ESR10008 Hardware Installation Guide - Page 163
Telcordia, TELNET, Terminal Access, Controller Access, Control System Plus, Time-division
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Glossary TDM Time-division multiplexing. A technique in which information from multiple channels can be allocated bandwidth on a single wire based on preassigned time slots. Bandwidth is allocated to each channel regardless of whether the station has data to transmit. Telcordia Organization that performs research and development on behalf of the Regional Bell Operating Companies (RBOCs). Formerly called Bellcore. TELNET Standard terminal emulation protocol in the TCP/IP protocol stack. Telnet is used for remote terminal connection, enabling users to log in to remote systems and use resources as if they were connected to a local system. Telnet is defined in RFC 854. Terminal Access See TACACS+. Controller Access Control System Plus TFTP Trivial File Transfer Protocol. Simplified version of FTP that allows files to be transferred from one computer to another over a network. Time-division multiplexing See TDM. Traffic management A technique for avoiding congestion and shaping and policing traffic. It allows links to operate at high levels of utilization by scaling back lower-priority, delay-tolerant traffic at the edge of the network when congestion begins to occur. Traffic shaping Use of queues to limit surges that can congest a network. Data is buffered and then sent into the network in regulated amounts to ensure that the traffic will fit within the promised traffic envelope for the particular connection. Traffic shaping is used in ATM, Frame Relay, and other types of networks. Also known as metering, shaping, or smoothing. OL-0659-13 Cisco 10008 Router Hardware Installation Guide GL-13