An engineer has configured a router to use EUI-64, and was asked to document the IPv6 address of the router. The router has the following interface parameters:
mac address C601.420F.0007
subnet 2001:DB8:0:1::/64
A. 2001:DB8:0:1:C601:42FF:FE0F:7
B. 2001:DB8:0:1:FFFF:C601:420F:7
C. 2001:DB8:0:1:FE80:C601:420F:7
D. 2001:DB8:0:1:C601:42FE:800F:7
https://kwallaceccie.mykajabi.com/blog/how-to-calculate-an-eui-64-address
Step #1: Split the MAC address in the middle:
0015.2B E4.9B60
Step #2: Insert FF:FE in the middle:
0015.2BFF.FEE4.9B60
Step #3: Change the format to use a colon delimiter:
0015:2BFF:FEE4:9B60