The answer is that the applet will fail because 'send log' is not a valid IOS command. In Cisco Embedded Event Manager (EEM), each action must reference a legitimate CLI command that the device can execute; here, the intended action to log a message should use the 'send' command (for interactive messages) or 'logger' (for syslog entries), but 'send log' is syntactically incorrect. This configuration triggers on the "%SYS-5-RELOAD" syslog pattern, then attempts to run the invalid command, causing the applet to abort at action 2.0 without completing. On the CCNP ENARSI 300-410 exam, this scenario tests your ability to spot invalid CLI commands within EEM applets—a common trap where candidates assume any text after 'cli command' is valid. Remember the memory tip: if you see 'send log', think "send logs to the trash"—it's not a real command; use 'logger' for syslog or 'send' for console messages.
300-410 Embedded Event Manager (EEM) Practice Question
This 300-410 practice question tests your understanding of embedded event manager (eem). 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.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The applet will fail because 'send log' is not a valid IOS command.
The applet triggers on a syslog message indicating a reload. It then executes a 'send log' command, which is not a valid IOS command. The correct command is 'send log' is not valid; the intended command might be 'send' or 'logger'. This will cause the action to fail, and the applet will not execute successfully.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
The applet will send a log message to the console when a reload is initiated.
Why it's wrong here
Incorrect. The 'send log' command is invalid; the applet will fail.
✓
The applet will fail because 'send log' is not a valid IOS command.
Why this is correct
Correct. 'send log' is not a valid command; the correct command would be 'logger' or 'send' with appropriate parameters.
Related concept
Static NAT maps one inside address to one outside address.
✗
The applet will prevent the reload from occurring.
Why it's wrong here
Incorrect. The applet only executes actions; it cannot prevent the reload.
✗
The applet will generate a syslog message with the text "Router is reloading".
Why it's wrong here
Incorrect. The 'send log' command is invalid, so no syslog message is generated.
Common exam traps
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Trap categories for this question
Command / output trap
Incorrect. The 'send log' command is invalid; the applet will fail.
Detailed technical explanation
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
Static NAT maps one inside address to one outside address.
PAT allows many inside hosts to share one public address using ports.
Inside local and inside global describe the private and translated addresses.
NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
→Identify inside and outside interfaces first.
→Check whether the scenario needs static NAT, dynamic NAT or PAT.
→Do not confuse NAT matching ACLs with normal packet-filtering intent.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Real-world example
How this comes up in practice
A small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this 300-410 question in full detail.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related 300-410 NAT questions on configuration and troubleshooting.
Embedded Event Manager (EEM) — This question tests Embedded Event Manager (EEM) — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: The applet will fail because 'send log' is not a valid IOS command. — The applet triggers on a syslog message indicating a reload. It then executes a 'send log' command, which is not a valid IOS command. The correct command is 'send log' is not valid; the intended command might be 'send' or 'logger'. This will cause the action to fail, and the applet will not execute successfully.
What should I do if I get this 300-410 question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related 300-410 NAT questions on configuration and troubleshooting.
What is the key concept behind this question?
Static NAT maps one inside address to one outside address.
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Question Discussion
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