Continue your lesson
Follow traffic from the endpoint through each device, protocol, and service in the path.
Block 1 of 2Compare Access VLAN · VLAN trunk · Native VLAN
Current · 15 min
Compare Access VLAN · VLAN trunk · Native VLAN
Optional concept notes
Access VLAN
Assigns untagged endpoint traffic to one VLAN on a switchport.
VLAN trunk
Carries traffic for multiple VLANs across one link.
Native VLAN
Carries untagged frames on an IEEE 802.1Q trunk.
Cross-certificationCCNA ↔ Net+
Native VLAN
The core idea stays the same. The surrounding objective changes the evidence, decision, or task the exam asks for.
Complete one provider lesson, then answer four related questions. That is enough for today; more practice is optional.
Your lesson stays open here while the provider opens in another tab. Choose one source; the notes above are optional.
Block 2 of 2Understand LACP
7 min
Understand LACP
Optional concept notes
LACP
Negotiates compatible links into one logical Ethernet channel.
Cross-certificationCCNA ↔ Net+
LACP
The core idea stays the same. The surrounding objective changes the evidence, decision, or task the exam asks for.
Complete one provider lesson, then answer four related questions. That is enough for today; more practice is optional.
Your lesson stays open here while the provider opens in another tab. Choose one source; the notes above are optional.
Practice the reasoning here
Sketch a small network or packet path. Predict the expected state, introduce one fault, and identify the observation that isolates it.
- State the expected result before changing or testing anything.
- Name the observation, command, log, or report that would confirm it.
- Explain why the closest alternative does not fit the same requirement.
Check the whole objective
This unlocks objective 2.2 for recall. The latest checkpoint needs 70% or higher; a lower result puts the lesson back near the front of your timeline.