300-435 Practice Exam Tests Latest Updated on Feb-2026
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NEW QUESTION # 15
Fill in the blank to complete the URL for an API call to Cisco SD-WAN to display the history of the Bidirectional Forwarding Detection sessions that run on a vEdge router.
Answer:
Explanation:
bfd/synced/sessions?
Explanation
https://vmanage-ip-address/dataservice/device/bfd/synced/sessions?deviceId=deviceId
NEW QUESTION # 16
What are two benefits of leveraging Ansible for automation of Cisco IOS XE Software? (Choose two.)
- A. All IOS XE operating systems include Ansible playbooks for basic system administration tasks.
- B. It is a device-independent method for automation and can be used with any type of device or operating system.
- C. Ansible playbooks can be written from the IOS XE EXEC command line to configure the device itself.
- D. It does not require any modules of software except SSH to be loaded on the network device.
- E. Ansible playbooks are packaged and installed on IOS XE devices for automatic execution when an IOS device reboots.
Answer: B,D
NEW QUESTION # 17
Which two factors influence the location accuracy of a device using Scanning APIs? (Choose two.)
- A. battery life of the device
- B. client device orientation
- C. AP placement
- D. amount of device antennas
- E. device manufacturer/OS
Answer: B,D
Explanation:
https://developer.cisco.com/meraki/guides/location-services-solution-guide/
NEW QUESTION # 18
Which two Netmiko methods are used to configure a device? (Choose two.)
- A. send_config()
- B. send_config_from_file()
- C. send_command()
- D. send_config_set()
- E. send_control_from_file()
Answer: B,D
Explanation:
Section: Network Device Programmability
Explanation/Reference: https://pynet.twb-tech.com/blog/automation/netmiko.html
NEW QUESTION # 19
What is a characteristic of REST APIs?
- A. Layer 2 execution
- B. stateful
- C. client-server based
- D. device-specific
Answer: C
Explanation:
REST APIs follow a client-server architecture, where the client makes requests and the server provides responses. This separation of concerns enhances scalability and flexibility. REST is stateless, not stateful, and is application-layer (not Layer 2) and device-agnostic.
NEW QUESTION # 20
Refer to the exhibit. An engineer needs to remove the device with serialQ134_06776318 FROM THE NETWORK `ENAUTO by utilizing Meraki APIs. Which line of code must be added to the box where the code is missing to complete the python request?
- A. Option D
- B. Option B
- C. Option C
- D. Option A
Answer: D
NEW QUESTION # 21
An engineer needs to create a new network using the Meraki API. Which HTTP action to the URL https://
api.meraki.com/api/v0/organizations/<new_org_id>/networks will result in a 201 response code?
- A. PUT
- B. GET
- C. ADD
- D. POST
Answer: D
NEW QUESTION # 22
Refer to the exhibit. An engineer creates an Ansible playbook to configure VRF information using a local_vrfs variable. The code must be completed so that it can be tested.
Which string completes the code?
- A. up
- B. active
- C. present
- D. on
Answer: C
Explanation:
https://docs.ansible.com/ansible/latest/modules/ios_vrf_module.html
NEW QUESTION # 23
Drag and Drop Question
An engineer must receive the BGP routes between two of the Cisco SDWAN Devices. The Python Viptela SDK for Cisco SDWAN must be used. Drag and drop the code snippets from the bottom onto the boxes in the code to create an API call to get BGP routes on Device1 (1.1.1.9) toward Device2 (1.1.1.11). Not all options are used.
Answer:
Explanation:
Explanation:
This code uses the Cisco SD-WAN vManage Python SDK (viptela) to:
Import the os module to retrieve environment variables.
Instantiate the MonitorNetwork object to query route information.
Use get_bgp_routes() for Device1 (1.1.1.9).
Filter the returned routes to find those with a next-hop toward Device2 (1.1.1.11).
NEW QUESTION # 24
Refer to the exhibit.
A Python script has been created that calls the Cisco SD-WAN vManage Device Inventory API to get the list of vEdges. The JSON data that returns to a Python dictionary has been converted and assigned to a variable named "d". A portion of the JSON is shown in the exhibit. Which code will complete the expression hostname= to access the hostname?
- A. d["data"][0]["host-name"]
- B. d["host-name"]["data"]{"0"}
- C. d[data][0][host-name]
- D. d("data")[0]("host-name")
Answer: A
Explanation:
:
The double-quotations are a necessary syntax of Python. And for the json portion doesnt use parentheses. It always uses brackets. d["data"][0]["host-name"] is the only logical answer.
NEW QUESTION # 25
In the Cisco DNA Center Operational Tool API, which section of the intent API allows the retrieval of keywords that are accepted by the CLI and enables the execution of read-only commands on network devices to retrieve their real-configuration?
- A. Device Discovery
- B. Command Runner
- C. Device Inventory
- D. Network Assurance
Answer: B
Explanation:
In Cisco DNA Center Operational Tool API, the Command Runner section of the intent API is designed to retrieve keywords accepted by CLI and enables execution of read-only commands on network devices. This feature allows administrators to retrieve real-time configuration data from devices without making any changes, aiding in monitoring and troubleshooting tasks. References: Automating Cisco Enterprise Solutions Official Cert Guide
NEW QUESTION # 26 
Refer to the exhibit. The goal is to write a Python script to automatically send a message to an external messaging application when a rogue AP is detected on the network. The message should include the broadcast SSID that is in the alert. A function called "send_to_application" is created, and this is the declaration:
send_to_application(message)
The exhibit also shows the data that is received by the application and stored in the variable return_val. Which Python code completes the task?
- A.
- B.
- C.
- D.
Answer: D
Explanation:
Section: Network Programmability Foundation
Explanation
For number in range value is required for the application to send the alert. Bssids are also included.
NEW QUESTION # 27
Refer to the exhibit. A network engineer must create a script that provides an alert every time a switch power supply fails in the network. To perform this task, the network engineer is using Cisco Catalyst Center (formerly DNA Center) event webhooks in a Python script. Which code snippet must be added to the box in the code to subscribe to the event?
- A. "subscribeTo": "POST"
- B. "connectorMethod": "POST"
- C. "connector": "POST"
- D. "method": "POST"
Answer: D
Explanation:
When configuring event subscription endpoints in Cisco Catalyst Center (formerly DNA Center), the correct field to specify the HTTP method for REST webhooks is: "method": "POST" This ensures that events such as power supply failures are pushed to the designated endpoint using the POST method.
NEW QUESTION # 28
Webhook that are generated by Cisco DNA Center are REST calls with which properties?
- A. XML payload delivered via PUT
- B. JSON payload delivered via PUT
- C. JSON payload delivered via POST
- D. XML payload delivered via POST
Answer: C
Explanation:
Webhooks generated by Cisco DNA Center use REST calls to deliver notifications. Specifically, they utilize JSON payloads delivered via POST requests. These webhooks are essential for real-time event handling and automation.
References:
* Automating Cisco Enterprise Solutions Official Cert Guide
NEW QUESTION # 29
During a network outage, a network administrator used the Cisco SD-WAN vManage Troubleshooting Dashboard APIs to troubleshoot the cause of the issue. Which detail is captured during troubleshooting with these APIs?
- A. OMP connection health
- B. public cloud resources
- C. VPN health
- D. connections summary
Answer: D
NEW QUESTION # 30
Drag and Drop Question
Drag and drop the code from the bottom onto the box where the code is missing to find the status of a template deployment to a device. Not all of the code is shown. Not all options are used.
Answer:
Explanation:
Explanation:
To retrieve the status of a template deployment via Cisco DNA Center:
The correct API endpoint is:
template-programmer/template/deploy/status/{DEPLOYMENT_ID}
The HTTP method to use is GET for status retrieval.
The field "status" in the JSON response contains the deployment result.
NEW QUESTION # 31
Management protocols like NETCONF access network elements on well-known ports.
Which design practice hardens a network device implementation?
- A. Configure ip http secure-server.
- B. Limit access to port 830, well-known clients, and SSH VTY.
- C. Specify the source interface for SSH .
- D. Enable CoPP.
Answer: B
NEW QUESTION # 32
An engineer is configuring a new mobility anchor for a WLAN on the CLI with the config wlan mobility anchor add 3 10.10.10.10 command, but the command is failing. Which two conditions must be met to be able to enter this command? (Choose two.)
- A. The mobility group keepalive must be configured.
- B. The indicated WLAN ID must be present on the controller.
- C. The anchor controller IP address must be within the management interface subnet.
- D. The anchor controller must be in the same mobility group.
- E. The WLAN ID must be enabled.
Answer: C,D
Explanation:
Explanation/Reference:
NEW QUESTION # 33
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