easyMultiple Choice
300-410 Practice Question: Which statement correctly describes the default…
Which statement correctly describes the default behavior of the Embedded Event Manager (EEM) when an event occurs and no action is explicitly defined?
⚠ Common exam trap
300-410 often tests the misconception that EEM has implicit default behaviors (syslog, SNMP trap, reload), when in fact EEM requires explicit action statements and otherwise does nothing.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
EEM will take no action and the event is silently ignored.
EEM applets consist of an event detector and one or more actions. If an event is registered but no action is defined, EEM simply logs the event internally and takes no further action — the event is silently ignored from an operational standpoint. There is no implicit default action such as reload, syslog, or SNMP trap unless explicitly configured.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
EEM will generate a syslog message by default.
Why it's wrong here
No default syslog output occurs; an applet with no action statement runs and exits silently. Syslog generation requires an explicit action syslog command, which is the right choice when you want event notifications captured in the device logging buffer or forwarded to a syslog server.
- ✗
EEM will execute the default action of reloading the device.
Why it's wrong here
EEM performs no implicit reload; with no action configured, the event is logged and the applet simply ends without executing anything. It tempts because reload is a valid configured action, but the actual default is no action, so the correct statement is that nothing is executed.
- ✓
EEM will take no action and the event is silently ignored.
Why this is correct
An EEM applet requires at least one action to do anything; without an explicitly defined action, the event triggers the applet but no command runs, so the event is silently ignored. No default logging or fallback action occurs.
- ✗
EEM will send an SNMP trap by default.
Why it's wrong here
EEM performs no implicit action when an event fires; without an action statement, the applet simply terminates, so no SNMP trap is generated. SNMP trapping is configured deliberately via an action snmp-trap command, which suits monitoring platforms that poll traps rather than syslog.
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Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Cisco exam blueprint
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