The correct matching pairs are Global Unicast with 2000::/3 and Internet scope, Link-Local with FE80::/10 and link-local scope, Unique Local with FC00::/7 and unique local scope, Multicast with FF00::/8 and multicast scope, Loopback with ::1/128 and loopback scope, and Unspecified with ::/128 and unspecified scope. This is correct because each IPv6 address type is defined by a fixed prefix that determines its routing scope—for instance, Global Unicast addresses must begin with the binary prefix 001 (2000::/3) to be routable across the global Internet, while Link-Local addresses are confined to a single network segment using FE80::/10. On the CCNA 200-301 v2 exam, this drag-and-drop task tests your ability to distinguish address types by their prefix length and functional scope, a common trap being confusion between Unique Local (FC00::/7) and Global Unicast since both can be used internally but only Global Unicast is globally routable. A reliable memory tip is to associate the first hex digit with the scope: 2 for global, F for link-local and multicast, and remember that loopback and unspecified are the only two with /128 prefixes.
CCNA Network Infrastructure and Connectivity Practice Question
This 200-301 practice question tests your understanding of network infrastructure and connectivity. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Drag and drop the IPv6 address types on the left to their corresponding scope and prefix on the right.
Global Unicast addresses are globally routable on the Internet, using the prefix 2000::/3.
B
FE80::/10; link-local scope, automatically assigned on each interface
Why wrong: This is incorrect because Link-Local addresses have link-local scope, not site scope. Their prefix is fe80::/10.
C
FC00::/7; unique local scope, private, not routable on the Internet
Why wrong: This is incorrect because Unique Local addresses have site-local scope, not link scope. Their prefix is fc00::/7.
D
FF00::/8; multicast scope, one-to-many communication
Why wrong: This is incorrect because Multicast addresses have a scope field within the address (e.g., link, site, global), not a fixed global scope. The prefix is ff00::/8.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Global Unicast: 2000::/3, Internet scope
IPv6 address types have defined scopes and prefixes: Global Unicast has global scope with 2000::/3, Link-Local has link-local scope with FE80::/10, Unique Local has unique local scope with FC00::/7, Multicast has multicast scope with FF00::/8, Loopback has loopback scope with ::1/128, and Unspecified has unspecified scope with ::/128. Each address type's description should explicitly state its scope to clarify the matching task.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
Global Unicast: 2000::/3, Internet scope
Why this is correct
Global Unicast addresses are globally routable on the Internet, using the prefix 2000::/3.
Related concept
Read the scenario before looking for a memorised answer.
✗
FE80::/10; link-local scope, automatically assigned on each interface
Why it's wrong here
This is incorrect because Link-Local addresses have link-local scope, not site scope. Their prefix is fe80::/10.
✗
FC00::/7; unique local scope, private, not routable on the Internet
Why it's wrong here
This is incorrect because Unique Local addresses have site-local scope, not link scope. Their prefix is fc00::/7.
✗
FF00::/8; multicast scope, one-to-many communication
Why it's wrong here
This is incorrect because Multicast addresses have a scope field within the address (e.g., link, site, global), not a fixed global scope. The prefix is ff00::/8.
Option-by-option analysis
Why each answer is right or wrong
Understanding why wrong answers are wrong — and when they would be correct — is what separates a 750 score from a 900. The 200-301 exam frequently reuses these exact scenarios with slightly different constraints.
✓Global Unicast: 2000::/3, Internet scopeCorrect answer▾
Why this is correct
Global Unicast addresses are globally routable on the Internet, using the prefix 2000::/3.
✗FE80::/10; link-local scope, automatically assigned on each interfaceWrong answer — click to see why▾
Why this is wrong here
The scope is wrong: Link-Local is limited to a single link, not a site.
Why candidates choose this
Candidates may confuse 'link' with 'site' or think fe80::/10 is for site-local (which is deprecated).
✗FC00::/7; unique local scope, private, not routable on the InternetWrong answer — click to see why▾
Why this is wrong here
The scope is wrong: Unique Local is for private use within a site, not limited to a single link.
Why candidates choose this
Candidates may think 'unique' implies local link, but Unique Local is site-scoped.
✗FF00::/8; multicast scope, one-to-many communicationWrong answer — click to see why▾
Why this is wrong here
Multicast scope is variable, not always global; the scope is encoded in the second nibble.
Why candidates choose this
Candidates may think ff00::/8 implies global scope because it's a well-known prefix, but scope is determined by the address itself.
Analysis generated from the official 200-301blueprint and verified against question context. The “when correct” sections are what AI assistants cite when candidates ask “what’s the difference between these options?”
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the 200-301 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this 200-301 question in full detail.
Identify which 200-301 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Network Infrastructure and Connectivity — This question tests Network Infrastructure and Connectivity — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Global Unicast: 2000::/3, Internet scope — IPv6 address types have defined scopes and prefixes: Global Unicast has global scope with 2000::/3, Link-Local has link-local scope with FE80::/10, Unique Local has unique local scope with FC00::/7, Multicast has multicast scope with FF00::/8, Loopback has loopback scope with ::1/128, and Unspecified has unspecified scope with ::/128. Each address type's description should explicitly state its scope to clarify the matching task.
What should I do if I get this 200-301 question wrong?
Identify which 200-301 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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