200-901 Cisco Platforms and Development Practice Question

Using the Cisco DNA Center API, which endpoint should be queried to retrieve the Layer 2 topology for a specific VLAN?

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

✓

GET /dna/intent/api/v1/topology/l2/{vlanID}

Cisco DNA Center provides /dna/intent/api/v1/topology/l2/{vlanID} to retrieve Layer 2 topology information for a given VLAN.

Answer analysis

For each option: why learners choose it and why it is or isn't the right answer here.

✗
GET /dna/intent/api/v1/issues
Why it's wrong here
This retrieves issues, not topology.
✓
GET /dna/intent/api/v1/topology/l2/{vlanID}
Why this is correct
Correct. This returns the L2 topology for the specified VLAN.
✗
GET /dna/intent/api/v1/network-device
Why it's wrong here
This lists devices, not topology.
✗
GET /dna/intent/api/v1/topology/physical-topology
Why it's wrong here
This retrieves the physical topology, not L2 per VLAN.

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