Exam H12-811 topic 1 question 46 discussion

Don't forget to change the 7th bit and assign FFFE in the middle.

Correct one is C. Mac address is break in two blocks and in the middle you insert FFFE

B. Local. C. Radius. Explanation: B. Local: Refers to local authentication, where user credentials are stored locally on the router. C. Radius: Refers to authentication using a Remote Authentication Dial-In User Service (RADIUS) server. The router sends authentication requests to a RADIUS server, and the server validates the credentials. Option A (None) and Option D (802.1X$) are not accurate in the context of supported AAA authentication modes on Huawei AR G3 Series routers.

Based on the explanation from the forum below, A is the correct answer. https://community.cisco.com/t5/switching/mac-to-eui-64-conversion/td-p/1432287

Option A is correct

Mac address is break in two blocks and in the middle you insert FFFE

According to several calculators its 2e0:fcff:feef:fec, thus A

Answer is C