350-401 Exam Questions
1,329 real 350-401 exam questions with expert-verified answers and explanations. Page 26 of 27.
- Question #1273Architecture
In a Cisco SD-Access wireless architecture, which device is responsible for maintaining the endpoint ID database?
Cisco SD-AccessWireless ArchitectureControl Plane NodeEndpoint Database - Question #1274Infrastructure
Refer to the exhibit. Which command must be added to enable R2 to take over as primary when Serial Interface 0/0.1 is down on R1?
HSRPHigh AvailabilityPreemptionInterface Tracking - Question #1275Infrastructure
How does IGMP function with multicast routing and PIM?
IGMPMulticast RoutingPIMProtocol Interaction - Question #1276Network Assurance
Which unit is used to express the signal-to-nose ratio?
Signal-to-noise ratiodBNetwork monitoring metricsSignal measurement units - Question #1277Infrastructure
With IGMPv2, which multicast group address does the IGMP querier use to send query messages to all hosts on the LAN?
IGMPv2multicast addressingIGMP querier - Question #1278
What happens to the signal strength of an RF signal due to wave spreading?
RF signal strengthwave spreadingsignal propagation - Question #1279
Refer to the exhibit. An administrator configures two switches with LACP EtherChannels, but packets are not being exchanged between the switches. What is the reason, and what fixes...
EtherChannelLACP configurationPAgP configurationLink aggregation troubleshooting - Question #1280
Refer to the exhibit. The server in DC2 is expecting traffic from the database in DC1 to use the source network of 10.50.250.0/24. The server sends the initial request. The inside...
NATIP addressingNetwork traffic flow - Question #1282Architecture
What is the function of an intermediate node in a Cisco SD-Access fabric?
SD-AccessFabric Intermediate NodeNetwork ArchitectureRouting - Question #1283
Why would a network engineer configure an AP in SE-Connect mode?
AP SE-Connect modeRF spectrum analysisWireless AP configuration - Question #1284Security
An engineer needs read/write access to rename access points and add them to the correct AP groups on a wireless controller. Using cisco ISE TACACS, which custom attributes is the m...
Cisco ISE TACACSWireless controller accessTACACS custom attributes - Question #1285
Why would a customer implement an on-premises solution instead of a cloud solution?
On-premises deploymentCloud deploymentDeployment modelsSecurity considerations - Question #1286Network Security
A firewall address of 192.168.1.101 can be pinged from a router but, when running a traceroute to it, this output is received. 1*** 2*** 3*** 4*** 5*** 6*** 7*** 8*** 9*** 10*** Wh...
Firewall access-listsTracerouteUDP traffic filteringICMP - Question #1287
Refer to the exhibit. The trunk between SW2 and SW3 is not operational. Which action enables traffic for VLAN 200 to pass?
VLAN TrunkingSwitchport ModesDynamic Trunking Protocol - Question #1289Infrastructure
Refer to the exhibit. An engineer is troubleshooting a trunk link failure between Switch-1 and Switch-2. Which action will resolve this issue?
Trunking troubleshootingNative VLAN mismatchVLAN trunking - Question #12906.0 Automation
Which JSON script is properly formatted?
JSON syntaxData serialization - Question #1291Infrastructure
A network engineer needs to install MSE to use wIPS. In addition, the appliance must communicate with the AireOS controller version 8.9.4384.42975. Which TCP port must be allowed o...
Cisco WLCMSE integrationwIPSTCP ports - Question #1292Network Assurance
Refer to the exhibit. An engineer configures EIGRP but the routers fail to form a neighborship. What is the reason for the failure?
EIGRP neighborshipEIGRP troubleshootingEIGRP authenticationEIGRP K-values - Question #1293
Refer to the exhibit. An LACP port channel is configured between Switch-1 and Switch-2, but it fails to come up. Which action will resolve the issue?
LACPEtherChannelLink aggregationTroubleshooting L2 - Question #1294
Refer to the exhibit. Users at the branch site cannot communicate with HQ. Which action must be taken on SW3 to resolve the issue?
VTP configurationVTP troubleshootingVLAN propagationNetwork connectivity - Question #1296
Which JSON script is properly formatted?
JSON syntaxJSON structureAPI data formats - Question #1297Network Assurance
Refer to the exhibit. Which configuration completes the collection of flexible NetFlow statistics toward 192.168.0.254 when received on interface Gig0/0?
Flexible NetFlowNetFlow configurationCisco IOS-XENetwork monitoring - Question #12983.0 Infrastructure
Refer to the exhibit. An engineer modified the logging configuration during the logging session. Which command was applied?
Cisco logging configurationlogging consolelogging levels - Question #1300
Refer to the exhibit. An engineer must implement MST using two user- defined instances. Switch101 must always be the root for VLANs 20 and 40. Which two command sets must be applie...
MST configurationVLANsSTP root bridge - Question #1301
Refer to the exhibit. The DevOps team noticed missing NetFlow dataduring peak utilization times for remote branches. Which configuration allows for this issue to be minimized or re...
NetFlowNetFlow configurationNetwork monitoringTraffic analysis - Question #1302Understanding and applying proper JSON syntax and structure for data interchange and configuration, commonly tested in IT Fundamentals, Web Development, and Data/API integration certification domains.
Which JSON script is properly formatted? A. B. C. D.
JSON formattingdata serializationsyntax validationweb data formats - Question #1304
Refer to the exhibit. What can be determined from the NTP association information from R1?
NTP Output InterpretationNTP Master/ClientNTP StratumNTP Time Source - Question #1305
Which JSON script is properly formatted?
Jinja2 syntaxTemplatingNetwork automation - Question #1306
Refer to the exhibit. A new management platform has been deployed to collect the flexible NetFlow data based on these requirements: - It must be able to collect BGP next hop, MPLS,...
Flexible NetFlowNetFlow configurationNetFlow v9Traffic monitoring - Question #1307Infrastructure
Refer to the exhibit. An engineer receives an error when applying low latency queuing on a new switch. What is causing this policy to fail?
Cisco QoSLow Latency QueuingQoS Policy Application - Question #1308
Refer to the exhibit. An engineer is monitoring the ToS field on Gi0/0, Gi0/1, and Gi0/2 on router 2. Which additional command set must be applied?
NetFlow configurationQoS monitoringToS field - Question #1309Infrastructure
Refer to the exhibit. What is the expected behavior of the QoS policy if a new flow of traffic was sent out this interface at 192 kbps and was marked with a value of DSCP34?
Traffic shapingDSCP markingQoS policy - Question #1310Automation
Refer to the exhibit. An engineer is creating a Python script to fetch the BGP configuration from a device using RESTCONF. What does the output indicate?
RESTCONFYANGBGPNetwork Automation - Question #1311Virtualization
What is a concern when implementing virtual switching in a hypervisor?
Virtual switchingHypervisor networkingCPU resource management - Question #1312Automation and Configuration Management - Understanding the differences between leading configuration management tools (Chef, Puppet, SaltStack) and their respective configuration styles, relevant to certifications such as CompTIA Cloud+, AWS DevOps, or Linux Foundation LFCS/LFCE.
Drag and Drop Question Drag and drop the configuration management tools from the left onto the configuration styles they use on the right. Answer:
Configuration ManagementInfrastructure as CodeDevOps AutomationDeclarative vs Imperative - Question #1313Architecture
Which protocol is used by vManage to push centralized policies to vSmart controllers?
SD-WANNETCONFvManagevSmart Controllers - Question #1314Architecture
What is one advantage of using a data modeling language to develop an API client application?
API developmentData modeling languageFeature extensibilityClient application - Question #1315Automation
Which data format can be used for an API request?
APIData formatJSONAPI request - Question #1316Automation
Which tool functions in a push model, supports languages like Python or Ruby, and does not require an agent to be installed per host?
Configuration ManagementAutomation ToolsAnsibleAgentless - Question #1317Automation
Refer to the exhibit. A POST /discovery request spawns an asynchronous task. After querying for more information about the task, the Cisco Catalyst Center (formerly DNA Center) pla...
Cisco Catalyst CenterREST APITask StatusDevice Discovery - Question #1318Automation
Refer to the exhibit. What is achieved by this Python script?
Python ScriptingNetwork AutomationData ParsingLLDP - Question #1319Architecture
Which function is handled by vManage in the Cisco Catalyst SD-WAN fabric?
vManageSD-WANSoftware UpgradeManagement Plane - Question #1320Automation and Programmability - Identify characteristics and use cases of automation tools including Ansible, Chef, Puppet, and SaltStack (commonly tested in CCNA, CCNP, or CompTIA Network+ certification domains)
Drag and Drop Question Drag and drop the automation characteristics from the left onto the corresponding tools on the right. Answer:
Automation ToolsConfiguration ManagementDevOpsInfrastructure as Code - Question #1321Software Development and Design - Working with data formats (JSON) and Python file handling for network automation and programmability (DEVASC / ENCOR)
Refer to the exhibit. Which Python snippet stores the data structure of the device in JSON- formatted file? A. B. C. D.
Python JSONFile I/Ojson.dump vs json.dumpsData Serialization - Question #1322Automation
Which type of API enables Cisco Catalyst Center (formerly DNA Center) to focus on outcome instead of the individual steps that are required to achieve the outcome?
Cisco Catalyst CenterNorthbound APIIntent-based NetworkingAutomation - Question #1323Understand the key differences between orchestration and configuration management tools such as Puppet, Ansible, Chef, and Salt - including their communication methods, agent requirements, and configuration paradigms (declarative vs procedural).
Drag and Drop Question Drag and drop the characteristics from the left onto the corresponding orchestration tool on the right. Answer:
Configuration ManagementOrchestration ToolsPuppet vs AnsibleInfrastructure Automation - Question #1324Automation
Which feature does the Cisco Catalyst Center (formerly DNA Center) User-Defined Network workflow provide?
Cisco Catalyst CenterUser-Defined NetworkNetwork SegmentationIoT Devices - Question #1325Automation and Scripting / Infrastructure as Code - identifying characteristics, terminology, and architecture of major configuration management and automation tools (CompTIA Linux+, RHCSA, or DevOps-related certifications)
Drag and Drop Question Drag and drop the automation characteristics from the left onto the corresponding tools on the right. Answer:
Automation ToolsConfiguration ManagementAnsibleChefPuppet - Question #1326Automation
Which language can be used to model configuration and state data?
YANGData ModelingNetwork AutomationConfiguration Management - Question #1327Automation
Which two operations are valid for RESTCONF? (Choose two.)
RESTCONFAPI operationsHTTP methodsNetwork automation