Networking Chapter 6
Which of the following are solutions to the shortage of available IPv4 addresses? (Choose all that apply.) -IPv6 -private addressing -subnetting -supernetting -NAT
-IPv6 -private addressing -subnetting -NAT
How many bits are in an IPv6 address? -32 -48 -64 -128
128
How many bits are available in an IPv6 network for creating subnets when the prefix is /48 and the host ID is 64 bits? -48 -16 -32 -64
16
A method of IP addressing in which the network and host IDs are determined by a prefix number that specifies how many bits of the IP address are network bits -anycast addresses -broadcast domain -CIDR -EUI-64 -ISATAP -IP prefix -loopback address -metric -multicasting -Teredo
CIDR
An autoconfigured IPv6 host address that uses the MAC address of the host plus an additional 16 bits -anycast addresses -broadcast domain -CIDR -EUI-64 -ISATAP -IP prefix -loopback address -metric -multicasting -Teredo
EUI-64
IPv6 addresses are written as 12 16-bit hexadecimal numbers separated by colons. True or False
False
An automatic IPv6-over-IPv4 tunneling protocol that solves the problem of 6to4's requirement of a public IPv4 address and the inability to traverse NAT routers -anycast addresses -broadcast domain -CIDR -EUI-64 -ISATAP -IP prefix -loopback address -metric -multicasting -Teredo
Teredo
An address type used in IPv6 to allow a one-to-many relationship between source and destination -anycast addresses -broadcast domain -CIDR -EUI-64 -ISATAP -IP prefix -loopback address -metric -multicasting -Teredo
anycast addresses
The bounds of a network that defines which devices must receive a packet that's broadcast by any other device -anycast addresses -broadcast domain -CIDR -EUI-64 -ISATAP -IP prefix -loopback address -metric -multicasting -Teredo
broadcast domain
An address that always refers to the local computer -anycast addresses -broadcast domain -CIDR -EUI-64 -ISATAP -IP prefix -loopback address -metric -multicasting -Teredo
loopback address
A value assigned to the gateway based on the speed of the interface used to access the gateway -anycast addresses -broadcast domain -CIDR -EUI-64 -ISATAP -IP prefix -loopback address -metric -multicasting -Teredo
metric
A network communication in which a packet is addressed so that more than one destination can receive it -anycast addresses -broadcast domain -CIDR -EUI-64 -ISATAP -IP prefix -loopback address -metric -multicasting -Teredo
multicasting
The last 64 bits of an IPv6 address are the interface identifier. What is frequently used to specify the interface identifier? -the IP address -a DHCP server -an ARP broadcast -the MAC address
the MAC address
A value used to express how many bits of an IP address are network ID bits -anycast addresses -broadcast domain -CIDR -EUI-64 -ISATAP -IP prefix -loopback address -metric -multicasting -Teredo
IP prefix
An automatic tunneling protocol used to transmit IPv6 packets between dual IP layer hosts across an IPv4 network -anycast addresses -broadcast domain -CIDR -EUI-64 -ISATAP -IP prefix -loopback address -metric -multicasting -Teredo
ISATAP
