2012年5月16日 · The IPv6 EUI-64 format address is obtained through the 48-bit MAC address. The MAC address is first separated into two 24-bits, with one being OUI (Organizationally Unique Identifier) and the other being NIC specific.

Just to add my part, agreeing on everyone so far that the answers are 1 & 2; that I've read EUI-64 will become a thing of the past. More specifically on communications outside an intranet because the concept of using a hosts MAC address in a global IPv6 address is frowned upon from a security perspective.

2016年9月30日 · Direccionamiento IPv6 Si bien IPv6 ha estado con nosotros por algún tiempo, muchos ingenieros en redes desconocen cómo realizar esquemas de direccionamiento en entornos, por ejemplo, Dual-Stack (funciona tanto IPv4 como IPv6 en la misma arquitectura), o en entornos con sólo direcciones IPv6, por el...

2023年11月1日 · Extended Unique Identifier-64 or simply "EUI-64" is a key element and has become a pivotal standard in modern networking, primarily used for generating Interface Identifiers in IPv6 addressing. One distinct operation in the EUI-64 generation process involves inverting the 7th bit of the 48-bit MAC a...

The EUI-64 method works in collaboration with IPv6 addresses. It is used to derive the host portion (/64) of the IP addresses from the interface MAC address by inserting FFFE in the middle (to go from 48 to 64 bits) and inverting the 7th most significant bit in the MAC address.

2021年2月16日 · I setup a small network in packet tracer to practice IPv6 concepts. My router has a trunk interface with 3 subinterfaces to connect to 3 VLANS from a single switch. My question is, I used EUI-64 in creating my global unique IPv6 addresses on each subinterface, and I can't figure out the rules IOS uses to create the full IPv6 address. Normally, rules are applied to the …

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The use of the universal/local bit in the Modified EUI-64 format identifier is to allow development of future technology that can take advantage of interface identifiers with universal scope.

But when study about the IPv4, I am getting confuse about the EUI-64 that is configured on the router IPv6 implementation. Can anyone please help to share with me what's the purpose that we configured the EUI-64 and how do we configure it on the router?

2017年3月20日 · Ok, so we know that one of the steps for calculating the EUI-64 address of an IPv6 address is going to involve us flipping the 7th bit of the MAC address as part of the process.There are a few ways to go about this.