[ CCNA · IPV6 · EUI-64 ]

EUI-64 PRACTICE_

Given a MAC address and an IPv6 prefix, build the Modified EUI-64 interface ID and the full address. Each step graded independently.

[ ▶ ENTER MAC + PREFIX ]

✗ Need a valid MAC (xx:xx:xx:xx:xx:xx) and an IPv6 /64 prefix.

[ GIVEN ] —

FLIPPED 1ST BYTE
(first 2 hex chars of the MAC,
after flipping the 7th bit)

MODIFIED EUI-64 INTERFACE ID

FULL IPV6 ADDRESS

0/0

[ ★ IPV6 SUBNETTING ] Compress and expand IPv6 addresses, derive the network prefix, and walk adjacent subnets at any /N.

[ ★ ADDRESS TYPE QUIZ ] Identify Global Unicast, Unique Local, Link-Local, Multicast, and the special-use addresses at a glance.