ITN Unit 8

The characteristics of what Protocol are; Connectionless, Best Effort and Media Independent

• FTP

• IP

• TCP

• UDP

The MTU is very important with regards to the size of the PDU, what is MTU short for?

• Measurement Tracking Unit

• Monitoring Transmission Unit

• Maximum Transmission Unit

• Maximum Transportation Unit

Answer explanation

Network layer receives this from control information sent by the data link layer.

The network then establishes the MTU size

Which two statements accurately describe an advantage or a disadvantage when deploying NAT for IPv4 in a network? (Choose two.)

• NAT adds authentication capability to IPv4.

• NAT introduces problems for some applications that require end-to-end connectivity.

• NAT will impact negatively on switch performance.

• NAT provides a solution to slow down the IPv4 address depletion.

• NAT improves packet handling.

IPV6 is larger than IPV4, how many bits are used for an IPV6 address?

• 1

• 32

• 64

• 128

What IPv4 fields were removed to improve performance

• Flag

• Fragment Offset

• Header Checksum

• Flow Label

If IPv4 and IPv6 are both configured on a device what is it called?

• Dual-Stack

• Double-Up

• Sandwich Stack

• Double-Down

What is the IPv4 loopback address?

• FF:FF:FF:FF:FF:FF

• ::1

• 127.0.0.1

• 192.168.69.127

Where is remote traffic forwarded too?

• Host device

• Default Gateway

• Source Address

• Firewall

What form of routing discovers remote networks, maintains up-to-date information and chooses the best path to the destination?

• Static Routing

• Dynamic Routing

• Prophetic Routing

Which two commands can be used on a Windows host to display the routing table? (Choose two.)

• netstat -s

• route print

• show ip route

• netstat -r

• tracert