Miscellaneous

Question 1

What organization hands out IP’s globally?

Answer 1

IANA

Question 2

What is the distance for 1000BASE-LX or 1000BASE-SX on MM fiber?

Answer 2

550m

Question 3

If there is no username set globally, what 2 things need to be configured on a VTY to allow a user to log in via telnet/SSH?

Answer 3

the ‘login’ line

the ‘password ‘ line

Question 4

What is the administrative distance of ISIS and RIP?

Answer 4

ISIS = 115

RIP = 120

Question 5

Command to start a suspended telnet session

Answer 5

resume

Question 6

What are the first 3 exchanges in setting up a TCP connection?

Answer 6

Syn

Syn Ack

Ack

Question 7

What pins are flipped on a crossover cable?

Answer 7

1 and 2 to 3 and 6

Question 8

In the 4 layer TCP/IP model, what are the names of the layers?

Answer 8

1. Application
2. Transport
3. Internet
4. Link

Question 9

In the 5 layer TCP/IP model, what are the names of the layers?

Answer 9

1. Application
2. Transport
3. Network
4. Data Link
5. Physical

Question 10

What does the Application layer in the TCP model map to in the OSI model?

Answer 10

Application

Presentation

Session

Question 11

What does the Transport layer in the TCP model map to in the OSI model?

Answer 11

Transport

Question 12

What does the Internet or Network layer in the TCP model map to in the OSI model?

Answer 12

Network

Question 13

What does the Link layer in the TCP model map to in the OSI model?

Answer 13

Data Link

Physical