Refer to the exhibit.
 
Routers R1 and R2 are IPv6 BGP peers that have been configured to support a neighbor relationship over an IPv4 internet work. Which three neighbor IP addresses are valid choices to use in the highlighted section of the exhibit? (Choose three.)

A. ::0A43:0002

B. 0A43:0002::

C. ::10.67.0.2

D. 10.67.0.2::

E. 0:0:0:0:0:0:10.67.0.2

F. 10.67.0.2:0:0:0:0:0:0




 

Suggested Answer: ACE

The automatic tunneling mechanism uses a special type of IPv6 address, termed an "IPv4- compatible" address. An IPv4-compatible address is identified by an all-zeros 96-bit prefix, and holds an IPv4 address in the low-order 32-bits. IPv4-compatible addresses are structured as follows:
 <img src="https://www.examtopics.com/assets/media/exam-media/02670/0028200001.png" alt="Reference Image" />
Therefore, an IPv4 address of 10.67.0.2 will be written as ::10.67.0.2 or
0:0:0:0:0:0:10.67.0.2 or ::0A43:0002 (with 10[decimal] = 0A[hexa] ; 67[decimal] = 43[hexa] ; 0[hexa] = 0[decimal] ; 2[hexa] = 2[decimal])

This question is in 300-101 Cisco Implementing Cisco IP Routing (ROUTE) Exam
For getting Cisco Certified Network Professional (CCNP) Routing and Switching Certificate




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