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This page has 14 Wireless LAN and WLC Scenarios scenario questions for the 200-901 exam, each with detailed explanations and wrong-answer analysis.

How should I approach 200-901 scenario questions?

Read the full scenario before looking at the answer options. Identify the constraint or requirement in the scenario, then eliminate options that are generally true but wrong for this specific case. Scenario questions reward careful reading over pattern matching.

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Wireless LAN and WLC Scenarios

Practise Cisco DevNet Associate 200-901 practice questions — original exam-style scenarios covering every exam domain, with detailed explanations, wrong-answer analysis, and common exam traps.

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Scenario guide

How to approach wireless lan and wlc scenarios

Wireless questions on the CCNA cover 802.11 standards (ax/ac/n), WPA3, SSID/BSSID concepts, WLC architecture (FlexConnect, local switching), and client connectivity troubleshooting. These are mostly MCQ and multi-select.

Quick answer

Wireless security questions usually test authentication protocols (WPA2/WPA3), encryption modes, 802.11 standards and troubleshooting clients that cannot connect or associate.

WPA2 vs WPA3 authentication and encryption standards.

802.11 wireless standards, frequency bands and channel behaviour.

WLAN client troubleshooting — association, authentication and DHCP.

How SSID, authentication method and pre-shared key affect wireless access.

Practice scenarios

Question 1hardmultiple choice

Read the full wireless explanation →

An organization wants to automate the deployment of wireless configurations across multiple Meraki networks using the Meraki Dashboard API. What authentication method should the developer use in the API requests?

A
Provide username and password in the Authorization header with Basic auth
Why wrong: Basic auth is not supported; API keys are used.
B
Use OAuth2 client credentials grant and pass a bearer token
Why wrong: Meraki does not support OAuth2; it uses API keys.
C
Include an API key in the X-Cisco-Meraki-API-Key header
Meraki API uses a static API key in the request header for authentication.
D
Generate a JSON Web Token (JWT) signed with a shared secret
Why wrong: Meraki does not use JWT; the API key is a simple string.

Full breakdown with real-world context →

Question 2hardmultiple choice

Read the full wireless explanation →

An organization uses Cisco DNA Center and wants to use its Intent API to retrieve the health score of all wireless clients. Which API endpoint and method should be used?

A
PUT /dna/intent/api/v1/client-health
Why wrong: PUT is for updates, not retrieval.
B
GET /api/v1/health
Why wrong: This is not a valid DNA Center endpoint for client health.
C
GET /dna/intent/api/v1/client-health
This endpoint returns client health information.
D
POST /dna/intent/api/v1/client-detail
Why wrong: POST is not used for retrieval, and client-detail is for specific client details.

Full breakdown with real-world context →

Question 3hardmultiple choice

Open the full VLAN trunking answer →

A large enterprise uses Cisco Meraki for their wireless and switching infrastructure. The network team has developed a Python script that uses the Meraki API to automatically update SSID configurations across all networks. The script has been running successfully for months, performing daily updates to SSID settings such as names, passwords, and VLAN assignments. Recently, the script started failing with the following error message: '{"errors":["This operation is not allowed for this network"]}'. The team has verified the following: the API key is still valid and has access to the full organization, the network IDs used in the script are correct and the networks are active, and no changes have been made to the script code. The script uses the PUT endpoint '/networks/{networkId}/wireless/ssids/{number}' to update SSIDs. What is the most likely cause of the failure?

A
The Meraki API rate limit has been exceeded, and the request is being rejected.
Why wrong: Rate limit exceeded results in a 429 status code, not a 403 or this specific error message.
B
The network(s) have been moved to a different organization in the Meraki dashboard.
When a network is moved to another organization, the original API key loses access, causing this error.
C
The API key has been downgraded to read-only access due to a security compliance audit.
Why wrong: A read-only key would result in a 403 Forbidden error with a message like 'Insufficient privileges', not 'not allowed for this network' specifically.
D
The SSID number used in the request does not exist on the target network.
Why wrong: A non-existent SSID would cause a 404 Not Found error, not a 403 error.

Full breakdown with real-world context →

Question 4mediummulti select

Full question →

A developer is working with the Meraki Dashboard API to manage SSIDs. Which TWO statements about pagination are correct? (Choose two.)

A
Pagination is handled automatically by the client library; no action required
Why wrong: Not all clients handle pagination automatically; developers must implement it.
B
The 'page' query parameter is used to specify page number
Why wrong: Meraki does not use a page number; it uses cursor-based pagination.
C
The 'endingBefore' parameter is used to go to the previous page
endingBefore retrieves items before a given ID, effectively moving backward.
D
The 'startingAfter' parameter can be used to fetch the next page of results
startingAfter is used to get items after a given ID.
E
The Link header contains a 'last' URL for the final page
Why wrong: The Link header typically includes 'next' and 'prev', not 'last'.

Full breakdown with real-world context →

Question 5easymultiple choice

Read the full wireless explanation →

Which non-overlapping channels are available in the 2.4 GHz band for Wi-Fi to minimize interference?

A
1, 3, 5, 7, 9, 11
Why wrong: Only 1, 6, 11 are non-overlapping.
B
1, 5, 9, 13
Why wrong: Channels 5 and 9 overlap with others.
C
2, 7, 12
Why wrong: Channel 12 is not allowed in some regions and overlaps.
D
1, 6, 11
These three channels do not overlap.

Full breakdown with real-world context →

Question 6hardmultiple choice

Read the full wireless explanation →

Which wireless security standard provides the strongest encryption and is recommended for enterprise networks as of 2023?

A
WEP
Why wrong: WEP is outdated and insecure.
B
TKIP
Why wrong: TKIP is an encryption protocol used in WPA, deprecated.
C
WPA3
Correct. WPA3 provides the best security.
D
WPA2
Why wrong: WPA2 is still used but WPA3 is stronger.

Full breakdown with real-world context →

Question 7hardmultiple choice

Read the full wireless explanation →

A network administrator is configuring a wireless network and wants to minimize interference. In the 2.4 GHz band, which set of channels are non-overlapping?

A
1, 5, 9, 13
Why wrong: These channels overlap.
B
1, 3, 5, 7, 9, 11
Why wrong: These overlap due to channel spacing.
C
1, 6, 11
Correct. These are the standard non-overlapping channels.
D
2, 7, 12
Why wrong: Channel 12 is not available in all regions and still overlaps.

Full breakdown with real-world context →

Question 8mediummultiple choice

Read the full wireless explanation →

Which wireless standard operates in both 2.4 GHz and 5 GHz bands and is commonly known as Wi-Fi 6?

A
802.11n
Why wrong: 802.11n (Wi-Fi 4) operates on both but is older.
B
802.11ac
Why wrong: 802.11ac (Wi-Fi 5) operates only on 5 GHz.
C
802.11ax
802.11ax is Wi-Fi 6, dual-band.
D
802.11g
Why wrong: 802.11g is 2.4 GHz only.

Full breakdown with real-world context →

Question 9hardmultiple choice

Read the full wireless explanation →

In a wireless network using 802.11ac, which frequency band does the standard primarily operate in to achieve higher throughput?

A
5 GHz
Correct. 802.11ac uses 5 GHz.
B
2.4 GHz
Why wrong: 802.11ac does not use 2.4 GHz.
C
6 GHz
Why wrong: 6 GHz is used by Wi-Fi 6E.
D
Both 2.4 GHz and 5 GHz
Why wrong: 802.11n uses both; 802.11ac uses only 5 GHz.

Full breakdown with real-world context →

Question 10mediummultiple choice

Read the full wireless explanation →

A developer is using the Meraki Dashboard API to programmatically change the SSID name of a wireless network. The developer successfully authenticates with an API key and sends a PUT request to /networks/{networkId}/wireless/ssids/{number} with a JSON body containing the updated name. The API returns a 200 OK response, but the SSID name does not change in the Meraki Dashboard. The developer double-checks the networkId and SSID number, and they are correct. The developer also confirms that the API key has full write access to the network. What additional step is most likely required?

A
After the PUT request, send a POST request to /networks/{networkId}/wireless/ssids/{number}/provision to apply the change.
Why wrong: Meraki does not require a separate POST to /provision to apply SSID name changes; the PUT request itself applies the update.
B
Use a PATCH request instead of PUT to update the SSID.
Why wrong: The Meraki Dashboard API uses PUT, not PATCH, to update SSID settings.
C
Log out of the Meraki Dashboard and re-login to see the change.
If the API returned 200 OK, the dashboard UI is likely stale; logging out and back in can display the change that was already applied via PUT.
D
Regenerate the API key and try again with the new key.
Why wrong: A 200 OK response indicates the API key worked and the request was accepted; regenerating the key would not affect an already accepted update.

Full breakdown with real-world context →

Question 11mediummulti select

Read the full wireless explanation →

A network engineer is designing a wireless network for an office that requires high throughput and minimal interference. Which two channels should be used for the 2.4 GHz band to avoid overlap? (Choose two.)

A
Channel 11
Why wrong: Channel 11 is non-overlapping but the question asks for two, so combining with 1 or 6 is valid. However, the question expects two answers, and three are non-overlapping; choosing 1 and 6 is a common pair.
B
Channel 9
Why wrong: Channel 9 overlaps with channels 6 and 11.
C
Channel 6
Channel 6 is non-overlapping with channels 1 and 11.
D
Channel 3
Why wrong: Channel 3 overlaps with channels 1 and 6.
E
Channel 1
Channel 1 is non-overlapping with channels 6 and 11.

Full breakdown with real-world context →

Question 12hardmultiple choice

Study the full Python automation breakdown →

A Python script uses the Cisco Meraki API to create a new network and then immediately attempts to configure an SSID on that network. The SSID creation fails with a 400 error indicating 'network is not ready'. What is the most likely cause?

A
The network is not fully provisioned yet; a delay is needed.
Asynchronous provisioning requires waiting.
B
The API rate limit has been exceeded.
Why wrong: Rate limiting returns 429, not 400.
C
The API key does not have write access to networks.
Why wrong: Insufficient permissions return 403.
D
The SSID name contains invalid characters.
Why wrong: Invalid format returns a different 400 error.

Full breakdown with real-world context →

Question 13easymultiple choice

Study the full Python automation breakdown →

A Python script using the Cisco Meraki API must update the SSID settings for a network. Which HTTP method should be used to modify an existing SSID?

A
PUT
PUT updates an existing resource.
B
POST
Why wrong: POST creates a new resource.
C
DELETE
Why wrong: DELETE removes a resource.
D
GET
Why wrong: GET retrieves data.

Full breakdown with real-world context →

Question 14mediummultiple choice

Study the full Python automation breakdown →

A university IT department manages a Cisco Meraki network with 200 MR access points and 50 MS switches. They use the Meraki dashboard API to automate network provisioning. A new student dormitory was added, and the team needs to create a new network and claim devices. They have a Python script that uses the Meraki API to create the network and then claim devices by serial numbers. The script successfully creates the network but fails when claiming devices with a 400 error: 'Device serial number is not valid or already claimed'. The serial numbers are correct and unused. The API key has full organization access. The script uses the endpoint 'POST /networks/{networkId}/devices/claim' with the correct body. What is the most likely cause of the failure?

A
The API key does not have permission to claim devices.
Why wrong: It has full organization access.
B
The serial numbers contain a typo.
Why wrong: They are correct.
C
The devices have not been added to the organization's inventory first.
Devices must be claimed into the organization before being assigned to a network.
D
The devices are not Meraki MR or MS models.
Why wrong: They are MR and MS.

Full breakdown with real-world context →

These 200-901 practice questions are part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style 200-901 questions with detailed explanations, topic-based practice, mock exams, readiness tracking, and study analytics.

Wireless LAN and WLC Scenarios

How to approach wireless lan and wlc scenarios

Quick answer

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Practice scenarios

An organization wants to automate the deployment of wireless configurations across multiple Meraki networks using the Meraki Dashboard API. What authentication method should the developer use in the API requests?

An organization uses Cisco DNA Center and wants to use its Intent API to retrieve the health score of all wireless clients. Which API endpoint and method should be used?

A developer is working with the Meraki Dashboard API to manage SSIDs. Which TWO statements about pagination are correct? (Choose two.)

Which non-overlapping channels are available in the 2.4 GHz band for Wi-Fi to minimize interference?

Which wireless security standard provides the strongest encryption and is recommended for enterprise networks as of 2023?

A network administrator is configuring a wireless network and wants to minimize interference. In the 2.4 GHz band, which set of channels are non-overlapping?

Which wireless standard operates in both 2.4 GHz and 5 GHz bands and is commonly known as Wi-Fi 6?

In a wireless network using 802.11ac, which frequency band does the standard primarily operate in to achieve higher throughput?

A network engineer is designing a wireless network for an office that requires high throughput and minimal interference. Which two channels should be used for the 2.4 GHz band to avoid overlap? (Choose two.)

A Python script uses the Cisco Meraki API to create a new network and then immediately attempts to configure an SSID on that network. The SSID creation fails with a 400 error indicating 'network is not ready'. What is the most likely cause?

A Python script using the Cisco Meraki API must update the SSID settings for a network. Which HTTP method should be used to modify an existing SSID?