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Questions and Answers
What does the notation 2001:DA48::/64 primarily signify?
What does the notation 2001:DA48::/64 primarily signify?
What portion of the 2001:DA48::/64 address represents the network prefix?
What portion of the 2001:DA48::/64 address represents the network prefix?
How many bits are available for host addresses in a /64 subnet mask?
How many bits are available for host addresses in a /64 subnet mask?
Which of the following statements about the :: notation in IPv6 is correct?
Which of the following statements about the :: notation in IPv6 is correct?
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In IPv6 addressing, what does a /64 subnet imply about the size of the network?
In IPv6 addressing, what does a /64 subnet imply about the size of the network?
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Study Notes
IP Address Notation
-
2001:DA48::/64represents an IPv6 address and a subnet mask. - The notation
2001:DA48::/64specifies a specific range of IPv6 addresses within a larger network.
IPv6 Address Structure
- IPv6 addresses are 128-bit values.
- The hexadecimal notation
2001:DA48represents a portion of the 128-bit address. - The
::represents a series of zero bits. It's a shorthand notation for multiple consecutive zero bits in the address. - The "/64" portion specifies a subnet mask.
Subnet Mask
- The
/64indicates a subnet mask that defines the network prefix. - A
/64mask means 64 bits of the address are used for the network portion and the remaining 64 bits are for the host portion. - This creates a very large network containing a large number of individual addresses that can be assigned to devices.
Network Prefix
- The network prefix is the first 64 bits of the address.
- This portion identifies the network to which the specified address belongs.
Host Addresses
- The remaining 64 bits specify the host or interface on the network.
- This means the
2001:DA48::/64structure allows for a large number of host addresses within that network.
Network Size
- A /64 subnet is a very small network compared to some other IPv6 subnet mask sizes.
- The size of the network is reflected in the available host addresses within it.
Application and Uses
- This type of IPv6 address and subnet mask structure would likely appear in various network configurations, potentially across the internet or within an organization.
- The exact usage would depend on the specific network setup and design choices.
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Description
This quiz explores the structure and notation of IPv6 addresses, particularly focusing on the subnet mask and network prefix. Test your understanding of IPv6 conventions and how addresses are organized within networks. Ideal for those looking to deepen their knowledge of network addressing.
