(The increasingly abundant and rapid growth of IP services promotes the evolution of IP networks from those based on the IPv4 protocol to those based on the IPv6 protocol. IPv4 only needs 32bit address space, and the serious shortage of addresses is the primary factor hindering the continued development of IP networks. IPv6 addresses are abundant, with 128bit address space, and other excellent features, especially in terms of security, quality of service, mobility, plug and play, etc., its advantages are more significant.
_rels\.rels)
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