Question:
Which IPv6 address is valid?
- A. 2001:0db8:0000:130F:0000:0000:08GC:140B
- B. 2001:0db8:0:130H::87C:140B
- C. 2031::130F::9C0:876A:130B
- D. 2031:0:130F::9C0:876A:130B
Explanation: An IPv6 address is represented as eight groups of four hexadecimal digits, each group representing 16 bits (two octets). The groups are separated by colons (:). An example of an IPv6 address is 2001:0db8:85a3:0000:0000:8a2e:0370:7334.
The leading O's in a group can be collapsed using ::, but this can only be done once in an IP address.
Exam with this question: CA201
Exam with this question: CCNA v3.0 (200-125) Study Guide – Exam Dumps
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