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Currently wireless LAN products fall into three categories: spread spectrum LANs,
OFDM LANs and ________ LANs.
Answer:
The most important data link control protocol is ________.
Answer:
A receiver joins a multicast group by sending an ________ join message to
a neighboring router.
Answer:
An ________ represents a group of packets that share the same transport requirements,
receive the same treatment en route to the destination and follow the same path and
receive the same QoS treatment at each hop.
Answer:
The most widely used protocol for internetworking is the ________.
Answer:
The ________ is a measure of how much additional bandwidth is required to carry data
at the same data rate as without the code.
Answer:
Examples of an _________ include a department that operates a local mail relay, an IT
department that operates an enterprise mail relay, and an ISP that operates a public
shared e-mail service.
Answer:
A popular analog signaling technique that is used in the asymmetric digital subscriber
line is ________ modulation.
Answer:
The TCP congestion control measure techniques fall into two categories: retransmission
timer management and ________ management.
Answer:
With ________ virtual circuits a route is defined between two endpoints and all packets
for that virtual circuit follow the same route.
Answer:
A device used to provide a communications path and perform the necessaryrelaying and
routing functions so that data can be exchanged between devices attached to different
networks in the internet is an ________.
Answer:
The __________ is an index that identifies a security context between a pair of nodes
which is configured so that the two nodes share a secret key and parameters relevant to
this association.
Answer:
Frequency modulation and phase modulation are special cases of _________
modulation.
Answer:
In addition to data each transmitted segment includes in its header three fields related to
flow control: acknowledgment number, window, and ________.
Answer:
The basis for ________ signaling is a continuous constant frequency signal known as
the carrier signal.
Answer:
A form of frequency division multiplexing where the light streaming through the fiber
consists of many colors, or wavelengths, each carrying a separate channel of data is
________ multiplexing.
Answer:
________ algorithm addresses RTT variance estimation.
Answer:
The ____________ is an Internet protocol, defined in RFC 2131, that enables dynamic
allocation of IP addresses to hosts.
Answer:
