module 3 quiz
cat 5e and cat 6 wiring can carry ethernet traffic 100 meters up to
1 Gbps
what 802 Working Group creates Ethernet standards?
802.3
which one of the following is used most often in LANs for fiber transmission links
850 nm multimode fiber
4 pair utp terminates in an _________ connector
RJ-45
the path a message takes from the source host to the destination device in an ethernet network is a
data link
physical layer standards govern
signaling
the longest transmission distances are possible with
single-mode fiber
ethernet forwarding devices are
switches
ethernet messages are
frames
the ability to transmit in two directions simultaneously is
full-duplex communication
optical fiber cords use two strands for
full-duplex transmission
in 4 pair utp, what is twisted
pairs of wires
Ethernet standards are specified at the
physical and data link layers
in this book, we use the terms ethernet and 802.3 interchangeably
true
________ links connect switches to other switches
trunk