list advantages of switching to IPv6, including the benefits of auto-configurati
ID: 3865382 • Letter: L
Question
list advantages of switching to IPv6, including the benefits of auto-configuration, better traffic prioritization and delivery assurance, better inherent security, and a virtually endless supply of IP addresses. On the other hand, transitioning to IPv6 is not always seamless. Describing the following:
1. Supportability with both IPv4 and IPv6 for its transition.
2. Ensure that all of its applications and TCP/IP services also support IPv6.
3. How you will have to coordinate with other organizations with which it’s connected to determine how to handle their IPv4 or IPv6 traffic.
4. Devise a new addressing approach for its network.
5. Networking hardware compatibility and addressing.
6. Outward-facing application compatibility and addressing.
Explanation / Answer
By using IPv6, everything can be interconnected. We all know that increased number of IT addresses is the advantage over IPv4 but it's not the only advantage of IPv6. The following are the good reasons to services support IPv6.
Efficient Routing:
One of the best advantages of IPv6 is that it reduces the size of routing tables,so that routing becomes more efficient. IPv6 allows ISPs to arrange the prefixes of current networks into a single prefi.In IPv6 networks source device only handles fragmentation technique, rather than the router.
More Efficient Packet Processing:
IPv6's packet header makes processing more accurate. IPv6 doesn't contain IP-level checksum, so that checksum does not need to be recalculated.One more advantage is that Getting rid of the IP-level checksum was possibl.Most transport layers, which handle end-to-end connectivity,and that have a checksum which enables error detection.
Directed Data Flows
IPv6 prefers multicast.By comparing with broadcast Multicast allows bandwidth-intensive packet flows to multiple destinations which was best practice to save bandwidth. And another thing is thatin broadcast service disinterested hosts no longer must process packets. In IPv6 header there is a new field, named Flow Label, that is very useful ti identify packets belonging to the same flow.
Simplified Network Configuration:
One more advantage is that address auto-configuration is built in IPv6.Router will send the prefix to its router advertisements. So that host can generate its own IP address converted into EUI 64-bit format, to the 64 bits of the local link prefix.
Security
In IPV6 there is IPSec, which provides advantage of confidentiality, authentication, integrity.In IPV4 because of potential to carry malware, packets are often blocked. But in IPV6 there is functionality ICMPv6, which is the implementation of the Internet Control Message Protocol that permitted because IPSec can be applied.
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