JA Net+ CH7 Flashcards
What do double colons represent in an IPV6 address?
P.219
Double colons replace streaks of zeros.
T/F
Anycast can be used on IPV4 & IPV6
P.220
False. Only IPV6 can use the any cast address type
Unicast
P.220
Packets addressed to you ask are delivered to a single interface.
What does 0:0:0:0:0:0:0:0 equate to? (Shortened special expression.)
P.221
:.
2000::/3 meaning
P.221
Global Unicode address range allocated for Internet access
What is 6to4 tunneling?
P.221
An IPv4-IPv6 transition system.
Stateless autoconfiguration (EUI-64)
P.221
Autoconfiguration is an especially useful solution because it allows devices on a network to address themselves with a link-local unicameral address as well as with a global Unicode address
Dual stacking
P.224
Most common type of migration strategy. It allows our devices to communicate using either IPv4 or IPv6. Dual stacking lets you upgrade your devices and applications on the network one at a time.
Class A range
P.226
1-126
Class b range
P.226
128-191
APIPA range
P.226
169.254.0.1-169.254.255.254
Unique local address
P.226
Is like a private IP address in IPv4 and cannot be routed to the Internet. Can only be routed within an organization or company.
Link-Local address
P.220
These are like APIPA addresses in IPv4 in that they’re not meant to be routed are unique fir each link (LAN). Think of them as a handy tool that gives you the ability to throw a temporary LAN together for meetings.
EUI-64 format is part of which process?
P.222
Padding
What is the reason for modifying the U/L bit?
P.222
Basically modifies an address to that it can be shortened.