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One of the benefits of MPLS is that it does not need to retain the flexibility of an
IP-based networking approach
Answer:
Networks that generally cover a large geographical area, require the crossing of public
right-of-ways, consist of a number of interconnected switching nodes, and rely on
circuits provided by a common carrier are ________.
Answer:
The function of the ________ is to provide a transparent signal path between any pair
of attached devices.
Answer:
There are two important parameters in a delta modulation scheme: the size of the step
assigned to each binary digit and the ________ rate.
Answer:
In the application layer of TCP/IP, for each different type of application, a separate
module is needed that is peculiar to that application.
Answer:
______ is a separate routing protocol, independent of any existing unicast routing
protocol, and is designed to extract needed routing information from any unicast routing
protocol and may work across multiple ASs with a number of different unicast routing
protocols.
Answer:
A thin, flexible medium capable of guiding an optical ray is an ________.
Answer:
In ________ real-time applications, a deterministic upper bound on jitter and high
reliability takes precedence over network utilization considerations.
Answer:
The ________ topology is a special case of the tree topology, with only one trunk and
no branches.
Answer:
Store-and-forward switch and cut-through switch are two types of ________ switches
that are available as commercial products.
Answer:
Often used in LANs, ________ transmission has a higher refractive index at the center
which makes the light rays moving down the axis advance more slowly than those near
the cladding.
Answer:
In the IEEE 802 physical layer frame format the ________ field enables the receiver to
acquire an incoming OFDM signal and synchronize the demodulator.
Answer:
In the case of the CRC, a particular cyclic code can be represented by a polynomial
divisor, called the ___________ .
Answer:
The LAN is owned by the same organization that owns the attached devices.
Answer:
SIP supports five facets of establishing and terminating multimedia communications:
user location, user availability, session setup, session management, and _________ .
Answer:
The ________ is like a packet switch or IP router in that its job is to make routing
assessments and to move the message closer to the recipients.
Answer:
Each node having the responsibility of selecting an output link for routing packets as
they arrive is ________ routing.
Answer:
The routing decision is more complex, therefore, the processing burden on network
nodes increases with ________ routing.
Answer:
The two most common forms of multiplexing are frequency division multiplexing and
________.
Answer:
