Internet Protocol Analysis/Link Layer/Quiz
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1
The Link layer is the
layer in the Internet Protocol Suite. It implements the communication protocol necessary for a host to link to
.
2
TCP/IP's layers are descriptions of operating scopes (application, host-to-host, network, link) and
detailed prescriptions of operating procedures, data semantics, or networking technologies.
3
Layering in TCP/IP is not a principal design criterion and in general is considered to be
.
4
The standard (IEEE 802) format for printing MAC-48 addresses in human-friendly form is
groups of two hexadecimal digits, separated by hyphens (-) or colons (:), in transmission order.
5
The IEEE expects the MAC-48 space to be exhausted no sooner than the year
.
6
If the least significant bit of the most significant octet of an address is set to 0 (zero), the frame is meant to reach
.
7
If the least significant bit of the most significant address octet is set to 1, the frame will still be sent only once; however, NICs will choose to accept it based on different criteria than a matching MAC address: for example, based on
.
8
Packets sent to the broadcast address,
, are received by all stations on a local area network.
9
Packets sent to a multicast address are received by all stations on a LAN that
.
10
Although intended to be a permanent and globally unique identification, it is possible to
the MAC address on most modern hardware.
11
An Organizationally Unique Identifier (OUI) is a 24-bit number purchased from the Institute of Electrical and Electronics Engineers, Incorporated (IEEE) Registration Authority and uniquely identifies
.
12
An Ethernet frame includes
.
13
Ethertype is a two-octet field used to indicate
.
14
A Token Ring frame includes
.
15
A Point-to-Point Protocol (PPP) frame includes
.
16
An IEEE 802.11 frame includes
.
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Internet Protocol Analysis
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