Computer Networks Network Layer IP addressing basics

The network layer translates the ...................................addresses into ................................. addresses

• Physical address to Logical Address

• Port Address to Socket address

• Logical Address to Physical Address

• Port Address to Physcial address

................................... is a value for the period of time that a packet, or data, should exist on a computer or network before being discarded.

• Fragment Offset

• Time to Live

• Time till Lost

• Type of Server

An IP address if assigned by a DHCP server then its a ...........................

• Dynamic IP

• Static IP

• Public IP

• Dedicated IP

Hiding your IP address is a way to protect your personal information and online identity. The two primary ways to hide your IP address are.............................& .................................

• DHCP and DNS

• IP security and ICMP

• Classless and Classfull IP

• Proxy server and VPN

Which of the following is the correct IP addressing method in decimal format?

• 1.1.1.1

• 1111.111.1111.1

• 11:11:11:11

• 1,1,11,11

Which of the following in the wrong IP addressing.

• 2.23.2.3

• 255.255.255.255

• 0.0.0:0

• 0.0.0.0

Identify which Class this format for IP addressing belongs to?

• Class A

• Class B

• Class E

• Class D

230.0.0.1

the above IP address belongs to which class?

• Class A

• Class B

• Class C

• Class D

What is CIDR?

• Classless Inter Domain Routing

• Classfull International Domain Routing

• Classfull Internet Domain Route

• Classless Intra Domain Routing

Which of these is not an benefit of subnetting?

• Easier administration

• Reduces network traffic

• Over exploitation of IP address

• Enhances performance and speed