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POST Power On Self Test. An internal test that a Switch carries out when it is
QoS Profile Consists of multiple sets of rules (classifier plus service level combinations). The QoS profile is assigned to a port(s).
protocol A set of rules for communication between devices on a network. The rules dictate format, timing, sequencing and error control.
Rapid Spanning Tree An enhanced version of the Spanning Tree Protocol that allows faster Protocol determination of Spanning Tree topology throughout the bridged
network.
repeater A simple device that regenerates LAN traffic so that the transmission distance of that signal can be extended. Repeaters are used to connect two LANs of the same network type.
resilient link A pair of ports that can be configured so that one takes over data transmission should the other fail. See also main port and standby port.
RMON IETF Remote Monitoring MIB. A MIB that allows you to remotely monitor LANs by addressing up to nine different groups of information.
router A router is a device on your network which is used to forward IP packets to a remote destination. An alternative name for a router is a gateway.
RPS Redundant Power System. A device that provides a backup source of power when connected to a Switch.
RSTP See Rapid Spanning Tree Protocol.
SAP Service Access Point. A
segment A section of a LAN that is connected to the rest of the network using a switch or bridge.
server A computer in a network that is shared by multiple endstations. Servers provide endstations with access to shared network services such as computer files and printer queues.
Service Levels Once traffic is classified, service levels can be applied to determine how the Switch treats classified packets. The Switch offers some predefined
