Which of the following is true when describing a unicast address?

Which of the following is true when describing a global unicast address?

A

Packets addressed to a unicast address are delivered to a single interface.

B

These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4.

C

These are like private addresses in IPv4 in that they are not meant to be routed.

D

These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.

In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN?

A

During high-traffic periods

B

After broken links are reestablished

C

When upper-layer protocols require high reliability

D

In an improperly implemented redundant topology

Which of the following is true when describing a multicast address?

A

Packets addressed to a multicast address are delivered to a single interface

B

packets are delivered to all interfaces identified with the address. This is also called a one-to-many address

C

A multicast address identifies multiple interfaces and is delivered to only one address. This address can also be called one-to-one-of-many

D

These addresses are meant for nonrouting purposes,but they are almost globally unique, so it is unlikely they will have an address overlap

Which of the following is true when describing a link-local address?

A

Packets addressed to a unicast address are delivered to a single interface.

B

These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4.

C

These are like private addresses in IPv4 in that they are not meant to be routed.

D

These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.

Which of the following is true when describing a unique local address?

A

Packets addressed to a unicast address are delivered to a single interface.

B

These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4.

C

These are like private addresses in IPv4 in that they are not meant to be routed.

D

These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.

Which of the following is true when describing an anycast address?

A

Packets addressed to a unicast address are delivered to a single interface.

B

Packets are delivered to all interfaces identified by the address. This is also called one-to-many addresses.

C

This address identifies multiple interfaces and the anycast packet is only delivered to one address. This address can also be called one-to-one-of-many.

D

These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.

If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is, what will the switch do with the frame?

A

Discard it and send an error message back to the originating host

B

Flood the network with the frame

C

Add the source address and port to the MAC address table and forward the frame out the destination port

D

Add the destination to the MAC address table and then forward the frame

Which of the following specifies the network address and host address of the computer?

A

The IP address

B

The TCP address

C

The subnet mask

D

The default gateway

E

None of the above

Which of the following digits are known as the sub-address digits (for use by the user) of the Network User Address (NUA)?

A

05-Jul

B

01-Apr

C

08-Dec

D

13-14

E

None of the above

Which address is the loopback address?

A

0.0.0.1

B

127.0.0.0

C

127.0.0.1

D

255.255.255.255

E

None of the above

Which of the following is true when describing a unicast address?

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