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Zorluk: KolayPrivate IPv4 Addressing and RFC 1918

Match each RFC 1918 private IPv4 address block to its designated default CIDR prefix length.

  • 10.0.0.0 to 10.255.255.255/8
  • 172.16.0.0 to 172.31.255.255/12
  • 192.168.0.0 to 192.168.255.255/16

Cevap

10.0.0.0 to 10.255.255.255 matches /8, 172.16.0.0 to 172.31.255.255 matches /12, and 192.168.0.0 to 192.168.255.255 matches /16.
RFC 1918 specifies three private address blocks for enterprise networks: 10.0.0.0/8 (10.0.0.0 – 10.255.255.255), 172.16.0.0/12 (172.16.0.0 – 172.31.255.255), and 192.168.0.0/16 (192.168.0.0 – 192.168.255.255).

Adım Adım Çözüm

1
Identify the prefix length for the 10.0.0.0/8 address block.
The range 10.0.0.0 – 10.255.255.255 uses a /8 prefix length.
RFC 1918 defines the 10.0.0.0 network as a single Class A range with 8 network bits.
2
Identify the prefix length for the 172.16.0.0 address block.
The range 172.16.0.0 – 172.31.255.255 uses a /12 prefix length.
RFC 1918 allocates a set of 16 Class B networks from 172.16.0.0 through 172.31.255.255, aggregating to a /12 prefix length.
3
Identify the prefix length for the 192.168.0.0 address block.
The range 192.168.0.0 – 192.168.255.255 uses a /16 prefix length.
RFC 1918 allocates a set of 256 Class C networks from 192.168.0.0 through 192.168.255.255, aggregating to a /16 prefix length.

Anahtar Kavram

RFC 1918 Private IPv4 Address Ranges
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Konular

Private IPv4 Addressing and RFC 1918

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