CCNA V7 - Chapter 8 - Network Layer - Module Quiz

The packet will be sent directly to the destination

A computer has to send a packet to a destination host in the same LAN. How will the packet be sent?

The MTU is passes to the network layer by the data link layer

How does the network layer use the MTU value?

source and destination IP address

What information is added during encapsulation at OSI Layer 3?

to relieve IPv4 address depletion

What was the reason for the creation and implementation of IPv6?

Upper-layer connection-oriented protocols keep track of the data received and can request retransmission from the upper-level protocols on sending host.

When a connectionless protocol is in use at a lower layer of the OSI model, how is missing data detected and retransmitted if necessary?

destination IP address

When a router receives a packet, what information must be examined in order for the packet to be forwarded to a remote destination?

172.0.0.1

Which IPv4 address can a host use to ping the loopback interface?

The IPv6 header is simpler than the IPv4 header is, which improves packet handling.

Which characteristic describes an IPv6 enhancement over IPv4?​

netstat -r

Which command can be used on a Windows host to display the routing table?

Destination Address

Which field in an IPv4 packet header will typically stay the same during its transmission?

Hop Limit

Which field in an IPv6 packet is used by the router to determine if a packet has expired and should be dropped?

destination IP address

Which information is used by routers to forward a data packet toward its destination?

IPv4 has a 32-bit address space.

Which statement accurately describes a characteristic of IPv4?

create a new layer 2 Ethernet frame to be sent to the destination

A router receives a packet from the Gigabit 0/0 interface and determines that the packet needs to be forwarded out the Gigabit 0/1 interface. What will the router do next?