The answer is that there is no default CoPP aggregate policer rate on Cisco IOS-XE devices; CoPP is disabled by default. This is because Control Plane Policing is a manual security feature that requires explicit configuration through a policy-map and class-map to define which control plane traffic types are permitted, policed, or dropped. Without this configuration, the control plane accepts all traffic without any rate-limiting, meaning the aggregate policer rate is effectively nonexistent until an administrator activates it. On the Cisco CCNP ENARSI 300-410 exam, this concept tests your understanding that CoPP is not a default protection mechanism—a common trap is assuming a built-in rate exists, similar to how CoPP is enabled by default on some other platforms. Remember, IOS-XE treats the control plane as an open door until you lock it with CoPP. A useful memory tip: “No policy, no police”—if you don’t configure a policy-map, CoPP does nothing.
300-410 Control Plane Policing (CoPP) Practice Question
This 300-410 practice question tests your understanding of control plane policing (copp). This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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.
What is the default CoPP aggregate policer rate for control plane traffic on a Cisco IOS-XE device?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
No default rate; CoPP is disabled by default
Cisco IOS-XE does not have a default CoPP aggregate policer rate; CoPP is not enabled by default and must be manually configured with a policy-map and class-map.
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.
✗
32000 bps
Why it's wrong here
No default rate exists for CoPP; it must be explicitly configured.
✗
75000 bps
Why it's wrong here
No default rate exists for CoPP; it must be explicitly configured.
✓
No default rate; CoPP is disabled by default
Why this is correct
CoPP is not enabled by default on Cisco IOS-XE; the administrator must configure a policy-map and apply it to the control plane.
Related concept
Read the scenario before looking for a memorised answer.
✗
128000 bps
Why it's wrong here
No default rate exists for CoPP; it must be explicitly configured.
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 300-410 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 300-410 question in full detail.
Identify which 300-410 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.
Control Plane Policing (CoPP) — This question tests Control Plane Policing (CoPP) — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: No default rate; CoPP is disabled by default — Cisco IOS-XE does not have a default CoPP aggregate policer rate; CoPP is not enabled by default and must be manually configured with a policy-map and class-map.
What should I do if I get this 300-410 question wrong?
Identify which 300-410 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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Question Discussion
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