Cisco DNA Center

A network engineer is deploying Cisco DNA Center in a large campus network with 5000+ devices. After initial setup, the engineer notices that the Assurance module is not receiving telemetry data from many access switches. The switches are running IOS-XE 16.12 and are reachable via SNMP. What is the most likely cause of this issue?

A network engineer is using Cisco DNA Center to automate the deployment of a new VLAN across multiple access switches. The engineer creates a new network profile with the VLAN definition and assigns it to a site. However, after provisioning, the VLAN is not created on any of the switches. The engineer verifies that the devices are in the Inventory and are reachable. What is the most likely cause?

A network engineer is troubleshooting a wireless connectivity issue in a campus network managed by Cisco DNA Center. The Assurance module shows that several access points have high client association failures. The engineer checks the wireless controller configuration and finds that the APs are registered and functional. What is the most likely cause of the association failures?

A network engineer is deploying Cisco DNA Center in a brownfield network. The engineer wants to use DNA Center to automate the configuration of QoS policies across all access switches. After discovering the devices and adding them to Inventory, the engineer creates a QoS policy and assigns it to a site. However, when attempting to provision, DNA Center reports that the devices are in 'Compliance Error' state. What is the most likely reason?

A network engineer is using Cisco DNA Center to manage a network with multiple sites. The engineer wants to ensure that all devices at a remote site have the same NTP server configuration. The engineer creates a network profile with the NTP settings and assigns it to the site. After provisioning, the engineer checks one of the switches and finds that the NTP configuration is missing. What should the engineer check first?

A network engineer is troubleshooting an issue where Cisco DNA Center is not sending configuration changes to a group of switches. The engineer checks the Provisioning dashboard and sees that the devices are in 'Pending' state. The engineer has already created the intent (network profile) and assigned it to the site. What is the most likely cause?

A network engineer is using Cisco DNA Center to monitor network health. The Assurance dashboard shows that a particular access switch has a high CPU utilization issue. The engineer wants to investigate the root cause using DNA Center's built-in tools. Which feature should the engineer use to analyze the switch's CPU utilization over time?

A network engineer is planning to use Cisco DNA Center to automate the deployment of a new branch office. The engineer has already discovered the devices and added them to Inventory. The engineer wants to use a template to configure the devices consistently. Which tool in DNA Center should the engineer use to create and apply the template?

A network engineer is troubleshooting a problem where Cisco DNA Center is not receiving syslog messages from a critical core switch. The switch is configured to send syslog to the DNA Center's IP address. The engineer checks the DNA Center syslog collector and finds that it is enabled. What should the engineer check next?

A network engineer writes the following Python script to retrieve the list of devices from Cisco DNA Center using the REST API: import requests import json url = "https://dna-center.local/dna/intent/api/v1/network-device" headers = { "Content-Type": "application/json", "X-Auth-Token": "valid-token-here" } response = requests.get(url, headers=headers, verify=False) if response.status_code == 200: devices = response.json() for device in devices["response"]: print(device["hostname"]) else: print("Error:", response.status_code) What is the issue with this code?

An Ansible playbook is written to configure a VLAN on a Cisco IOS-XE device via Cisco DNA Center's intent API: - name: Configure VLAN via DNA Center hosts: localhost gather_facts: no tasks: - name: Create VLAN 100 cisco.dnac.vlan: host: "{{ dnac_host }}" username: "{{ dnac_username }}" password: "{{ dnac_password }}" validate_certs: no state: present vlan_name: "Engineering" vlan_id: 100 site_id: "{{ site_id }}" register: result - debug: var=result What is a potential issue with this playbook?

A network engineer is using the Cisco DNA Center REST API to retrieve the health score of a specific device. The API response is as follows: { "response": [ { "deviceId": "1234567890", "hostname": "Core-Switch-1", "score": 8, "overallHealth": "good", "timestamp": 1623456789 } ], "version": "1.0" } The engineer wants to extract the 'overallHealth' value. Which Python code correctly extracts it?

A network engineer is using Netmiko to connect to a Cisco IOS-XE device that is managed by Cisco DNA Center. The script is: from netmiko import ConnectHandler device = { 'device_type': 'cisco_ios', 'host': '10.10.10.1', 'username': 'admin', 'password': 'cisco123', 'secret': 'enable123' } connection = ConnectHandler(**device) connection.enable() output = connection.send_command('show ip interface brief') print(output) connection.disconnect() What is a potential security concern with this script in the context of DNA Center?

An engineer is using the Cisco DNA Center GUI to create a new site hierarchy. They add a building under an existing area. After saving, they run a Python script to verify the site via API: import requests url = "https://dna-center.local/dna/intent/api/v1/site" headers = {"X-Auth-Token": "token"} response = requests.get(url, headers=headers, verify=False) sites = response.json()['response'] for site in sites: if site['name'] == 'Building-A': print(site['id']) What is the output if the building was created successfully?

An Ansible playbook uses the cisco.dnac.site module to create a new building site. The playbook is: - name: Create building site cisco.dnac.site: host: "{{ dnac_host }}" username: "{{ dnac_username }}" password: "{{ dnac_password }}" validate_certs: no state: present site: name: Building-B type: building parentName: Area-1 address: "123 Main St" latitude: 37.7749 longitude: -122.4194 register: result What is the purpose of the 'parentName' parameter?

A network engineer is configuring model-driven telemetry on a Cisco IOS-XE device that is part of a DNA Center managed fabric. The telemetry subscription configuration is: telemetry ietf subscription 101 encoding encode-kvgpb filter xpath /process-cpu-ios-xe-oper:cpu-usage/cpu-utilization stream yang-push update-policy periodic 500 receiver ip address 10.10.10.10 port 5555 protocol grpc-tcp What is the purpose of the 'encoding encode-kvgpb' line?

A network engineer uses the Cisco DNA Center API to trigger a provisioning workflow for a new device. The API call returns the following JSON response: { "response": { "taskId": "task-12345", "url": "/api/v1/task/task-12345" }, "version": "1.0" } The engineer then polls the task status using the URL. Which HTTP method should be used to retrieve the task status?

An engineer is writing a Python script to use the Cisco DNA Center API to assign a device to a site. The code snippet is: import requests url = "https://dna-center.local/dna/intent/api/v1/network-device/assign" headers = { "X-Auth-Token": "token", "Content-Type": "application/json" } payload = { "deviceId": "device-uuid", "siteId": "site-uuid" } response = requests.post(url, headers=headers, json=payload, verify=False) print(response.status_code) What is a potential issue with this code?

Examine the following partial Cisco IOS-XE configuration: interface GigabitEthernet0/1 switchport mode access switchport access vlan 10 ip access-group ACL_IN in spanning-tree portfast What is the effect of this configuration?

Consider the following configuration snippet from a Cisco IOS-XE router: router eigrp 100 network 10.0.0.0 network 192.168.1.0 passive-interface default no passive-interface GigabitEthernet0/0 What is the effect of the passive-interface commands?

Examine the following OSPF configuration on a Cisco IOS-XE router: router ospf 1 router-id 1.1.1.1 network 10.0.0.0 0.255.255.255 area 0 network 192.168.1.0 0.0.0.255 area 1 default-information originate always metric 10 metric-type 1 What is the effect of the 'default-information originate always' command?

Consider the following BGP configuration on a Cisco IOS-XE router: router bgp 65001 neighbor 10.0.0.2 remote-as 65002 neighbor 10.0.0.2 route-map SET_COMMUNITY out ! route-map SET_COMMUNITY permit 10 set community 65001:100 What is the effect of this configuration?

Examine the following HSRP configuration on a Cisco IOS-XE switch: interface Vlan10 ip address 10.0.0.2 255.255.255.0 standby 10 ip 10.0.0.1 standby 10 priority 150 standby 10 preempt What is the effect of the 'standby 10 preempt' command?

Consider the following partial configuration for QoS on a Cisco IOS-XE router: class-map match-all VOICE match ip dscp ef ! policy-map QOS_POLICY class VOICE priority 1000 class class-default fair-queue ! interface GigabitEthernet0/0 service-policy output QOS_POLICY What is the effect of the 'priority 1000' command under class VOICE?

What is the default OSPF hello interval on an Ethernet link?

Which BGP attribute is preferred when it has the lowest value?

What is the maximum hop count for EIGRP?

Drag and drop the steps of Cisco DNA Center device onboarding via PnP into the correct order, from first to last.

Drag and drop the steps of Cisco DNA Center software image update (SWIM) process into the correct order, from first to last.

Drag and drop the steps of Cisco DNA Center assurance data collection workflow into the correct order, from first to last.

Drag and drop the steps of DNA Center site hierarchy creation into the correct order, from first to last.

Drag and drop the steps of DNA Center template deployment to a device into the correct order, from first to last.

Drag and drop the steps of DNA Center assurance issue detection and root cause analysis into the correct order, from first to last.

Drag and drop the steps of DNA Center SWIM (Software Image Management) upgrade flow into the correct order, from first to last.

Drag and drop the steps of DNA Center network discovery and device sync into the correct order, from first to last.

Drag and drop the steps of DNA Center site hierarchy creation into the correct order, from first to last.

Drag and drop the steps of DNA Center template deployment to a device into the correct order, from first to last.

Drag and drop the steps of DNA Center assurance issue detection and root cause into the correct order, from first to last.

Drag and drop the steps of DNA Center SWIM (Software Image Management) upgrade flow into the correct order, from first to last.

Drag and drop the steps of DNA Center network discovery and device sync into the correct order, from first to last.

Drag and drop each DNA Center package on the left to its matching function on the right.

Drag and drop each DNA Center API category on the left to its matching endpoint group on the right.

Drag and drop each DNA Center Intent API on the left to its matching use on the right.

Drag and drop each PnP workflow step on the left to its matching action on the right.

Drag and drop each DNA Center ISE integration component on the left to its matching role on the right.

Drag and drop each DNA Center package on the left to its matching function on the right.

Drag and drop each DNA Center API category on the left to its matching endpoint group on the right.

Drag and drop each DNA Center Intent API on the left to its matching use on the right.

Drag and drop each PnP workflow step on the left to its matching action on the right.

Drag and drop each DNA Center ISE integration component on the left to its matching role on the right.

Which two statements about Cisco DNA Center automation workflows are true? (Choose two.)

Which three statements about Cisco DNA Center Assurance are true? (Choose three.)

Which two statements about Cisco DNA Center integration with Cisco SD-Access are true? (Choose two.)

Which three statements about Cisco DNA Center software image management are true? (Choose three.)

Which two statements about Cisco DNA Center automation workflows are true? (Choose two.)

Which three statements about Cisco DNA Center Assurance are true? (Choose three.)

Which two statements about Cisco DNA Center software image management (SWIM) are true? (Choose two.)

Which three statements about Cisco DNA Center integration with external systems are true? (Choose three.)