Questions and answers for exam Preparation

MCQs

Total Questions : 885 | Page 88 of 89 pages

Question 871. What multicast addresses does RIPng use?

FF02::6
FF02::A
FF02::5
FF02::9

Discuss Question

Answer: Option D. -> FF02::9

Question 872. Which of the following is true when describing a multicast address?

Packets addressed to a unicast address are delivered to a single interface.
These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.
Identifies multiple interfaces and is only delivered to one address. This address can also be called one-to-one-of-many.
Packets are delivered to all interfaces identified by the address. This is also called a one-to-many address.

Discuss Question

Answer: Option D. -> Packets are delivered to all interfaces identified by the address. This is also called a one-to-many address.

Question 873. Which command will clear all the translations active on your router?

show ip nat statistics
show ip nat translations
debug ip nat
clear ip nat translations *

Discuss Question

Answer: Option D. -> clear ip nat translations *

Question 874. Which of the following is true when describing a unicast address?

Packets addressed to a unicast address are delivered to a single interface.
These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.
These are like private addresses in IPv4 in that they are not meant to be routed.
These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4.

Discuss Question

Answer: Option A. -> Packets addressed to a unicast address are delivered to a single interface.

Question 875. Which statement(s) about IPv6 addresses are true?1. Leading zeros are required.2. Two colons (::) are used to represent successive hexadecimal fields of zeros.3. Two colons (::) are used to separate fields.4. A single interface will have multiple IPv6 addresses of different types.

1 and 3
All of these
2 and 4
1, 3 and 4

Discuss Question

Answer: Option C. -> 2 and 4

Question 876. Which of the following is true when describing a unique local address?

These are like private addresses in IPv4 in that they are not meant to be routed.
These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4.
These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.
Packets addressed to a unicast address are delivered to a single interface.

Discuss Question

Answer: Option C. -> These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.

Question 877. Which of the following is true when describing an anycast address?

Packets are delivered to all interfaces identified by the address. This is also called one-to-many addresses.
These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.
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.
Packets addressed to a unicast address are delivered to a single interface.

Discuss Question

Answer: Option 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.

Question 878. Which of the following is true when describing a link-local address?

These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4.
Packets addressed to a unicast address are delivered to a single interface.
These are like private addresses in IPv4 in that they are not meant to be routed.
These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.

Discuss Question

Answer: Option C. -> These are like private addresses in IPv4 in that they are not meant to be routed.

Question 879. You want to ping the loopback address of your local host(with IPv6). What will you type?

trace 0.0.::1
ping 0.0.0.0
ping 127.0.0.1
ping ::1

Discuss Question

Answer: Option D. -> ping ::1

Question 880. Which statement(s) about IPv4 and IPv6 addresses are true? 1. An IPv6 address is 32 bits long, represented in hexidecimal. 2. An IPv6 address is 128 bits long, represented in decimal. 3. An IPv4 address is 32 bits long, represented in decimal. 4. An IPv6 address is 128 bits long, represented in hexidecimal.