Why the FF:FE in EUI-64? - Network Engineering Stack Exchange
2016年12月6日 · EUI-64 IPv6 addresses are generated from MAC addresses by taking the network prefix (64 bits) and appending the first half of the MAC address, then FF:FE, then the second half of the MAC. Is there a
What is the difference between ff-ff-ff-ff-ff-ff (layer 2 broadcast ...
2015年11月30日 · IP can support all kind of networks, so ethernet won't be always used. Reciprocally ethernet can be used without IP (appletalk, IPX, ...). One layer 2 media can share several IP networks, but it is really bad practice: broadcast limits should be the same at layer 2 and 3 (for instance if 10.0.0.0/24 and 10.0.1.0/24 are …
Understanding the difference between EUI-64 and IPv6
2018年12月22日 · I understand that Extended Unique Identifier (EUI-64) allows a host to automatically assign itself a 64-bit interface identifier IID for an IPv6 address. My question is: What is the purpose of usi...