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Zorluk: OrtaIPv6 Addressing and Prefixes

Match each IPv6 address scope or functional type on the left with its standardized reserved prefix or address range on the right.

  • Global Unicast2000::/32000::/3
  • Link-Localfe80::/10\text{fe80}::/10
  • Unique Localfc00::/7\text{fc00}::/7
  • Multicastff00::/8\text{ff00}::/8
  • Loopback::1/128::1/128

Cevap

Global Unicast matches 2000::/32000::/3; Link-Local matches fe80::/10\text{fe80}::/10; Unique Local matches fc00::/7\text{fc00}::/7; Multicast matches ff00::/8\text{ff00}::/8; Loopback matches ::1/128::1/128.
Each IPv6 address type is mapped directly to its standard RFC 4291 prefix definition: Global Unicast to 2000::/32000::/3, Link-Local to fe80::/10\text{fe80}::/10, Unique Local to fc00::/7\text{fc00}::/7, Multicast to ff00::/8\text{ff00}::/8, and Loopback to ::1/128::1/128.

Adım Adım Çözüm

1
Identify IPv6 unicast address scopes.
Global Unicast is assigned 2000::/32000::/3, Link-Local is assigned fe80::/10\text{fe80}::/10, and Unique Local is assigned fc00::/7\text{fc00}::/7.
RFC 4291 partitions the IPv6 address space into well-defined unicast functional scopes.
2
Identify special and multicast IPv6 prefixes.
Multicast addresses use ff00::/8\text{ff00}::/8, and the single host loopback address is ::1/128::1/128.
Multicast replaces IPv4 broadcasts and uses the ff00::/8\text{ff00}::/8 prefix, while ::1/128::1/128 is reserved exclusively for loopback operations.

Anahtar Kavram

IPv6 Reserved Prefixes and Address Scopes
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Konular

IPv6 Addressing and Prefixes

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