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300-410 Practice Question: Runs the following command on router R3: R3# show…

A network engineer runs the following command on router R3:

R3# show monitor session 5

Session 5 --------- Type : ERSPAN Destination Session Status : Admin Enabled Source IP : 10.0.0.2 Destination Ports : Gi0/1

Encapsulation : Native

Ingress : Disabled ERSPAN ID : 100

Based on this output, which statement is correct?

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

The ERSPAN destination session receives traffic from source IP 10.0.0.2 and sends it to Gi0/1.

This is an ERSPAN destination session. It receives ERSPAN-encapsulated traffic from source IP 10.0.0.2 with ERSPAN ID 100, decapsulates it, and sends the original mirrored traffic to destination port Gi0/1. The session is administratively enabled.

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 ERSPAN destination session receives traffic from source IP 10.0.0.2 and sends it to Gi0/1.

    Why this is correct

    The output shows source IP 10.0.0.2, destination port Gi0/1, and ERSPAN ID 100, confirming this.

  • The ERSPAN destination session sends traffic to source IP 10.0.0.2.

    Why it's wrong here

    The source IP is where traffic comes from, not where it is sent.

  • The session is an RSPAN destination session because it uses a destination port.

    Why it's wrong here

    The type is 'ERSPAN Destination Session', not RSPAN.

  • The session is misconfigured because the destination port has ingress disabled.

    Why it's wrong here

    Ingress disabled is normal for SPAN destination ports.

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Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

This 300-410 practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 300-410 exam.