IPv6 Addressing Flashcards
1
Q
Link Local Address (private or public)
A
private IPv6 Address
2
Q
Link Global (private or public)
A
public IPv6 Address
3
Q
Name for TTL in IPv6
A
Hop Limit
4
Q
Localhost IPv6 (127.0.0.1)
A
::1
5
Q
IPv4 fields which got removed in IPv6
A
- Flag
- Fragment Offset
- Header Checksum
6
Q
Improvements of IPv6
A
- increased Address Space
- eliminates need for NAT
- improved packet handling (simplified Header with fewer fields)
7
Q
What does the elimination of need for NAT mean in IPv6?
A
Can be a Security risk, due to every device is directly “accessible”
8
Q
ARP for IPv6
A
Neighbour Discovery
9
Q
Is IPv6 case-sensitive?
A
No
10
Q
IPv4 –> Oktett
IPv6 –> ?
A
hextet
