Can someone help me with these questions? an ARP request Ethernet can be A MAC a
ID: 671703 • Letter: C
Question
Can someone help me with these questions?
an ARP request
Ethernet can be
A MAC address
Sending an IP packet to a node on another network
Token ring protocol
A MAC address is
Address Resolution Protocol
A switch builds and maintains
A layer 2 packet is called
CSMA/CD
Can someone help me with these questions?
an ARP request
A) is sent in an IP broadcast packet to all nodes on every networkB) is only sent to the router on a network
C) is sent to all nodes on a local network via a broadcast frame
D) is sent in a unicast frame
Ethernet can be
A) star topologyB) bus topology
C) ring topology
D) answers A and B only
A MAC address
A) is 48 bits longB) is assigned by the network administrator
C) is represented in the form w.x.y.z with each part being 0-255
D) is 32 bits long
Sending an IP packet to a node on another network
A) requires a routerB) the destination IP address is the IP address of the final destination
C) the destination MAC address is the router's MAC address
D) all of the above
Token ring protocol
A) is better and faster than EthernetB) network nodes pass the token and only transmit data when they have the token
C) is the same as Ethernet
D) is generally organized as a star topology
A MAC address is
A) the same as an IP addressB) something that is configured by the network administrator
C) an address that goes with cheese
D) a data link layer addresses
Address Resolution Protocol
A) uses the BGP protocol to record MAC addresses in the routerB) matches and links MAC addresses to IP addresses
C) assigns MAC addresses to network cards using the DHCP protocol
D) requires network administrators to build a MAC to IP table for the network
A switch builds and maintains
A) switch forwarding table - a list of all MAC addresses on each network segmentB) routing table - a list of all of the IP addresses on each network segment
C) a list of all network users
D) the ARP table for the entire network
A layer 2 packet is called
A) an ethernetB) a datagram
C) a frame
D) a packet
CSMA/CD
A) allows for multiple nodes to share the same connection mediaB) is used for Ethernet
C) allows for devices on the network to resolve their own collisions
D) all of the answers above are correct
Explanation / Answer
an ARP request
Address Resolution Protocol (ARP) broadcasts a request packet in a special format to all the machines on the LAN.
Hence, the correct option is C)
Ethernet can be
Ethernet can be flexible with two topologies (bus or star).
Hence, the correct option is D)
A MAC address
A media access control (MAC) 48 bits long data link layer address
Hence, the correct option is A)
Sending an IP packet to a node on another network
It requires a router and the destination IP addresses in the IP address of the final destination and the destination MAC address is the router's MAC address.
Hence, the correct option is D)
Token ring protocol
Hence, the correct option is B)
A MAC address is
MAC (media access control) addresses function at the data link layer (layer 2 in the OSI model). They allow computers to uniquely identify themselves on a network.
Hence, the correct option is D)
Address Resolution Protocol
The protocol operates below the network layer as a part of the interface between the OSI (Open Systems Interconnection) network and OSI link layer.
Hence, the correct option is B)
A switch builds and maintains
Switch forwarding table and maintains a list of all MAC addresses on each network segment
Hence, the correct option is A)
A layer 2 packet is called
The data link layer is concerned with local delivery of frames between devices on the same LAN. Data-link frames
Hence, the correct option is C)
CSMA/CD
Carrier sense multiple access with collision detection allows for devices on the network to resolve their own collisions allows for multiple nodes to share the same connection media is used for Ethernet.
Hence, the correct option is D)
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