what is a link-local IPv6 address

Central Ipv6 Address Block Radiating Three Distinct Communication Patterns Representing Unicast, Multicast, And Anycast Delivery, With A Progress Ring Showing Global Ipv6 Adoption Just Past The Halfway Point
CCNA

IPv6 Address Types Explained: Unicast, Multicast, and Anycast

What are the IPv6 address types? That’s the focus of this guide. Previous articles in this series covered IPv4 address classes, classless and classful addressing schemes, and special-purpose IP addresses, along with unicasting, multicasting, and broadcasting in IPv4. IPv6 addressing follows a similar conceptual split — unicast, multicast, and anycast — but with a much...

Asad Ijaz 9 min read
Two Routers Exchanging Link-Local Ipv6 Addresses Over A Single Link, With A Scope Boundary Showing The Address Is Never Routed Beyond That Link
CCNA

What is a Link-Local IPv6 Address

Routers configured with dynamic routing protocols such as OSPF or EIGRP must send and receive routing protocol messages with their directly connected neighbors, exchanging those messages between neighbors on the same subnet. In IPv4, those messages are sourced from the router’s configured IPv4 interface address — the same address used for everything else on that...

Muhammad Khattak 8 min read
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