■ Mobility
and security: Mobility and security help ensure compliance with mobile IP
and
IPsec standards functionality. Mobility enables people to move around in networks with
mobile network devices—with many having wireless connectivity.
IPsec standards functionality. Mobility enables people to move around in networks with
mobile network devices—with many having wireless connectivity.
The standard enables mobile devices to move without breaks in established network connections. Because IPv4 does not automatically provide this kind of mobility,You must add it with additional configurations. In IPv6, mobility is built in (any cast), which means that any IPv6 node can use it when necessary.
IPsec is mandatory in IPv6. IPsec is enabled on every IPv6 node and is available for use.
The availability of IPsec on all nodes makes the IPv6 Internet more secure. IPsec also requires keys for each party, which implies a global key deployment and distribution
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