SNTP—Simple Network Time Protocol
SSL—Secure Socket Layer
SSH—Secure Shell
STP—Spanning Tree Protocol
Standing-Wave Ratio—See SWR.
SWR—Standing-Wave Ratio. A parameter related to the ratio between
forward transmitter power and the reflected power from the antenna
system. As a general guideline, reflected power should not exceed 10%
of the forward power (≈ 2:1 SWR).
TCP—Transmission Control Protocol
TFTP—Trivial File Transfer Protocol
Trap Manager—Software that collects SNMP traps for display or log-
ging of events.
UDP—User Datagram Protocol
UTP—Unshielded Twisted Pair
VLAN—Virtual Local Area Network. A network configuration
employing IEEE 802.1Q tagging, which allows multiple groups of
devices to share the same physical medium while on separate broadcast
domains.
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