Internet Protocol Analysis/Link Layer/Quiz

{ The Link layer is the { lowest (i) _8 } layer in the Internet Protocol Suite. It implements the communication protocol necessary for a host to link to { its directly-connected network (i) _32 }.
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{ TCP/IP's layers are descriptions of operating scopes (application, host-to-host, network, link) and { not (i) _5 } detailed prescriptions of operating procedures, data semantics, or networking technologies.
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{ Layering in TCP/IP is not a principal design criterion and in general is considered to be { harmful (i) _9 }.
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{ The standard (IEEE 802) format for printing MAC-48 addresses in human-friendly form is { six (i) _5 } groups of two hexadecimal digits, separated by hyphens (-) or colons, in transmission order.
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{ The IEEE expects the MAC-48 space to be exhausted no sooner than the year { 2100 _6 }.
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{ If the least significant bit of the most significant octet of an address is set to 0 (zero), the frame is meant to reach { only one receiving NIC (i) _24 }.
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{ 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 { a configurable list of multicast MAC addresses (i) _48 }.
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{ Packets sent to the broadcast address, { all one bits or hexadecimal FF:FF:FF:FF:FF:FF (i) _47 }, are received by all stations on a local area network.
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{ Packets sent to a multicast address are received by all stations on a LAN that { have been configured to receive packets sent to that address (i) _62 }.
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{ Although intended to be a permanent and globally unique identification, it is possible to { change (i) _8 } the MAC address on most modern hardware.
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{ 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 { the vendor or manufacturer of a network adapter (i) _49 }.
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{ An Ethernet frame includes { destination and source MAC addresses, Ethertype, data, and a frame check sequence (i) _83 }.
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{ Ethertype is a two-octet field used to indicate { which protocol is encapsulated in the payload of an Ethernet Frame (i) _68 }.
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{ A Token Ring frame includes { access control, frame control, destination and source MAC addresses, data, and a frame check sequence (i) _103 }.
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{ A Point-to-Point Protocol (PPP) frame includes { protocol and data information (i) _31 }.
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{ An IEEE 802.11 frame includes { frame control, destination and source MAC addresses, data, and a frame check sequence (i) _87 }.
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