Question 1

An IP packet's protocol field value is 1.The data field contains a(n)________ message.

Accepted Answer

A) TCP 
B) UDP 
C) ICMP 
D) DNS 
E) Any of the above. 
A) TCP 
B) UDP 
C) ICMP 
D) DNS 
E) Any of the above. C

Question 2

Which of the following is connectionless?

Accepted Answer

A) TCP. 
B) IP. 
C) Both A and B 
D) Neither A nor B 
A) TCP. 
B) IP. 
C) Both A and B 
D) Neither A nor B B

Question 3

Row 2707 has the mask -16 and the reliability metric 20.Row 4400 has the mask -14 and the cost reliability 10.Which row will the router choose if both are matches?

Accepted Answer

A) 2707. 
B) 4400. 
C) Either A or B 
D) The router will choose the default row. 
A) 2707. 
B) 4400. 
C) Either A or B 
D) The router will choose the default row. A

Question 4

An internal router only connects different IP ________.

Accepted Answer

A) subnets 
B) networks 
C) Both A and B 
D) Neither A nor B 
A) subnets 
B) networks 
C) Both A and B 
D) Neither A nor B

Question 5

In MPLS,the ________ adds the label to the packet.

Accepted Answer

A) source host 
B) first label-switching router 
C) Both A and B 
D) Neither A nor B 
A) source host 
B) first label-switching router 
C) Both A and B 
D) Neither A nor B

Question 6

If someone says that a 1-bit flag is set,this means that it is given the value ________.

Accepted Answer

A) 0 
B) 1 
C) Either of the above. 
A) 0 
B) 1 
C) Either of the above.

Question 7

A row in a routing table has the destination 10.8.0.0 and the mask -24.It is a match for 10.8.6.7.

Accepted Answer

A) True 
 B)False

Question 8

The next-hop router in the default row is called the default router.

Accepted Answer

A) True 
 B)False

Question 9

The default row ________.

Accepted Answer

A) always has the mask /16 
B) will always match the IP address of an incoming packet 
C) Both A and B 
D) Neither A nor B 
A) always has the mask /16 
B) will always match the IP address of an incoming packet 
C) Both A and B 
D) Neither A nor B

Question 10

In packet fragmentation and reassembly,the ________ field is used.

Accepted Answer

A) version 
B) identification 
C) TCP 
D) protocol 
E) Diff-Serv 
A) version 
B) identification 
C) TCP 
D) protocol 
E) Diff-Serv

Question 11

Which of the following can route IPX-SPX packets?

Accepted Answer

A) OSPF. 
B) EIGRP. 
C) Both A and B 
D) Neither A nor B 
A) OSPF. 
B) EIGRP. 
C) Both A and B 
D) Neither A nor B

Question 12

Four-way closes use ________ segments.

Accepted Answer

A) FIN 
B) RST 
C) Both A and B 
D) Neither A nor B 
A) FIN 
B) RST 
C) Both A and B 
D) Neither A nor B

Question 13

If -14 is the network mask,how many bits are there in the host part?

Accepted Answer

A) 8. 
B) 14. 
C) 16. 
D) 18. 
E) We cannot say. 
A) 8. 
B) 14. 
C) 16. 
D) 18. 
E) We cannot say.

Question 14

IP is made reliable through ________.

Accepted Answer

A) echo and echo reply messages 
B) error advisement messages 
C) Neither of the above. 
A) echo and echo reply messages 
B) error advisement messages 
C) Neither of the above.

Question 15

ARP operates at the ________ layer.

Accepted Answer

A) physical 
B) data link 
C) internet 
D) transport 
E) application 
A) physical 
B) data link 
C) internet 
D) transport 
E) application

Question 16

The new version of Internet Protocol that is coming into use is IP version ________.

Accepted Answer

A) 1 
B) 2 
C) 4 
D) 5 
E) 6 
A) 1 
B) 2 
C) 4 
D) 5 
E) 6

Question 17

For a given volume of traffic,which are more expensive?

Accepted Answer

A) Switches. 
B) Routers. 
C) Both of the above are about equally expensive. 
A) Switches. 
B) Routers. 
C) Both of the above are about equally expensive.

Question 18

UDP is reliable.

Accepted Answer

A) True 
 B)False

Question 19

UDP is ________.

Accepted Answer

A) connection-oriented 
B) unreliable 
C) Both A and B 
D) Neither A nor B 
A) connection-oriented 
B) unreliable 
C) Both A and B 
D) Neither A nor B

Question 20

Routers usually are connected in a ________ topology.

Accepted Answer

A) point-to-point 
B) mesh 
C) hierarchical 
D) ring 
A) point-to-point 
B) mesh 
C) hierarchical 
D) ring

An IP packet's protocol field value is 1.The data field contains a(n)________ message.

Which of the following is connectionless?

Row 2707 has the mask -16 and the reliability metric 20.Row 4400 has the mask -14 and the cost reliability 10.Which row will the router choose if both are matches?

An internal router only connects different IP ________.

In MPLS,the ________ adds the label to the packet.

If someone says that a 1-bit flag is set,this means that it is given the value ________.

A row in a routing table has the destination 10.8.0.0 and the mask -24.It is a match for 10.8.6.7.

The next-hop router in the default row is called the default router.

The default row ________.

In packet fragmentation and reassembly,the ________ field is used.

Which of the following can route IPX-SPX packets?

Four-way closes use ________ segments.

If -14 is the network mask,how many bits are there in the host part?

IP is made reliable through ________.

ARP operates at the ________ layer.

The new version of Internet Protocol that is coming into use is IP version ________.

For a given volume of traffic,which are more expensive?

UDP is reliable.

UDP is ________.

Routers usually are connected in a ________ topology.

Networking: How We Got Here

Network Standards

Network Security

Network Management

Physical Layer Propagation

Switched Wired Networks

Wireless Networks I

Wireless Networks 2

Internetworking 2

Networked Applications

More on Tcp-Ip

More on Modulation

More on Telecommunications

Filters

Exam 9: Tcp-Ip Internetworking

An IP packet's protocol field value is 1.The data field contains a(n)________ message.

Which of the following is connectionless?

Row 2707 has the mask -16 and the reliability metric 20.Row 4400 has the mask -14 and the cost reliability 10.Which row will the router choose if both are matches?

An internal router only connects different IP ________.

In MPLS,the ________ adds the label to the packet.

If someone says that a 1-bit flag is set,this means that it is given the value ________.

A row in a routing table has the destination 10.8.0.0 and the mask -24.It is a match for 10.8.6.7.

The next-hop router in the default row is called the default router.

The default row ________.

In packet fragmentation and reassembly,the ________ field is used.

Which of the following can route IPX-SPX packets?

Four-way closes use ________ segments.

If -14 is the network mask,how many bits are there in the host part?

IP is made reliable through ________.

ARP operates at the ________ layer.

The new version of Internet Protocol that is coming into use is IP version ________.

For a given volume of traffic,which are more expensive?

UDP is reliable.

UDP is ________.

Routers usually are connected in a ________ topology.

Networking: How We Got Here

Network Standards

Network Security

Network Management

Physical Layer Propagation

Switched Wired Networks

Wireless Networks I

Wireless Networks 2

Internetworking 2

Networked Applications

More on Tcp-Ip

More on Modulation

More on Telecommunications

Filters