Networking Final Part 1

What two ICMPv6 message types must be permitted through IPv6 access control lists to allow resolution of Layer 3 addresses to Layer 2 MAC addresses? (Choose two.)

-neighbor solicitations -neighbor advertisements

What would be the interface ID of an IPv6 enabled interface with a MAC address of 1C-6F-65-C2-BD-F8 when the interface ID is generated by using the EUI-64 process?

1E6F:65FF:FEC2:BDF8

What are three characteristics of the CSMA/CD process? (Choose three.)

-A device listens and waits until the media is not busy before transmitting -After detecting a collision, hosts can attempt to resume transmission after a random time delay has expired -All of the devices on a segment see data that passes on the network medium

Which two statements are correct about MAC and IP addresses during data transmission if NAT is not involved? (Choose two.)

-Destination IP addresses in a packet header remain constant along the entire path to a target host -Destination and source MAC addresses have local significance and change every time a frame goes from one LAN to another

What are two primary responsibilities of the Ethernet MAC sublayer? (Choose two.)

-accessing the media -data encapsulation

An organization is assigned an IPv6 address block of 2001:db8:0:ca00::/56. How many subnets can be created without using bits in the interface ID space?

256

Refer to the exhibit. If host A sends an IP packet to host B, what will the destination address be in the frame when it leaves host A?

BB:BB:BB:BB:BB:BB

Which range of link-local addresses can be assigned to an IPv6-enabled interface?

FE80::/10

What is one main characteristic of the data link layer?

It shields the upper layer protocol from being aware of the physical medium to be used in the communication

When a switch configuration includes a user-defined error threshold on a per-port basis, to which switching method will the switch revert when the error threshold is reached?

store-and-forward