Your organization is issued the IPv6 prefix of 2001:db8:130f::/48 by your service provider. With this prefix, how many bits are available for your organization to create /64 subnetworks if interface ID bits are not borrowed?
IT Exam Items Repository › Your organization is issued the IPv6 prefix of 2001:db8:130f::/48 by your service provider. With this prefix, how many bits are available for your organization to create /64 subnetworks if interface ID bits are not borrowed?
Your organization is issued the IPv6 prefix of 2001:db8:130f::/48 by your service provider. With this prefix, how many bits are available for your organization to create /64 subnetworks if interface ID bits are not borrowed?
Explanation: The global routing prefix that is assigned to the organization has 48 bits. The next 16 bits are used for the subnet ID. This makes up the first 64 bits of the address, which is typically the network portion of the address. The remaining 64 bits of the 128-bit IPv6 address are for the interface ID (or host) portion of the address.
Related exam: 12.9.4 Module Quiz – IPv6 Addressing Answers
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