[Jan 09, 2022] Passing Key To Getting 350-401 Certified Exam Engine PDF
350-401 Exam Dumps Pass with Updated Jan-2022 Tests Dumps
Cisco 350-401 Exam Certification Details:
| Exam Name | Implementing and Operating Cisco Enterprise Network Core Technologies |
| Exam Price | $400 USD |
| Passing Score | Variable (750-850 / 1000 Approx.) |
| Sample Questions | Cisco 350-401 Sample Questions |
| Exam Registration | PEARSON VUE |
| Recommended Training | Implementing Cisco Enterprise Network Core Technologies (ENCOR) |
| Exam Code | 350-401 ENCOR |
| Duration | 120 minutes |
| Number of Questions | 90-110 |
Understanding functional and technical aspects of Implementing Cisco Enterprise Network Core Technologies (350-401 ENCOR) Network access device administration
The following will be discussed in CISCO 350-401 dumps:
- Interpret basic Python components and scripts
- Describe the high-level principles and benefits of a data modeling language, such as YANG
- Configure Syslog
- Troubleshoot Wireless Client Connectivity Issues
- Describe APIs for Cisco DNA Center and vManage
- Configure Standard and Extended ACLs
- Configure Control Plane Policing
- Interpret REST API response codes and results in payload using Cisco DNA Center and RESTCONF
- Construct valid JSON encoded file
- Configure Static Virtual Tunnel Interface (VTI) Point-to-Point Tunnels
- Configure and Verify Virtual Routing and Forwarding (VRF)
- Troubleshoot Connectivity and Analyze Traffic with Ping, Traceroute, and Debug
- Configure Wireless Client Authentication in a Centralized Deployment
- Construct EEM applet to automate configuration, troubleshooting, or data collection
- Compare agent vs. agentless orchestration tools, such as Chef, Puppet, Ansible, and SaltStack
- Configure and Verify a Generic Routing Encapsulation (GRE) Tunnel
- Configure and Verify Cisco IP SLAs
- Configure and Verify Flexible NetFlow
- Configuring Cisco IOS Embedded Event Manager (EEM)
NEW QUESTION 140 
Refer to the exhibit Drag and drop the snippets into the RESTCONF request to form the request that returns this response Not all options are used
Answer:
Explanation:
NEW QUESTION 141
Refer to the exhibit. Which type of antenna do the radiation patterns present?
- A. Dipole
- B. Omnidirectional
- C. Patch
- D. Yagi
Answer: C
Explanation:
A patch antenna, in its simplest form, is just a single rectangular (or circular) conductive plate that is spaced above a ground plane. Patch antennas are attractive due to their low profile and ease of fabrication.
The azimuth and elevation plane patterns are derived by simply slicing through the 3D radiation pattern. In this case, the azimuth plane pattern is obtained by slicing through the x-z plane, and the elevation plane pattern is formed by slicing through the y-z plane. Note that there is one main lobe that is radiated out from the front of the antenna. There are three back lobes in the elevation plane (in this case), the strongest of which happens to be 180 degrees behind the peak of the main lobe, establishing the front-to-back ratio at about 14 dB. That is, the gain of the antenna 180 degrees behind the peak is 14 dB lower than the peak gain.
Again, it doesn't matter if these patterns are shown pointing up, down, to the left or to the right.
That is usually an artifact of the measurement system. A patch antenna radiates its energy out from the front of the antenna. That will establish the true direction of the patterns.
Reference: https://www.cisco.com/c/en/us/products/collateral/wireless/aironet-antennas- accessories/prod_white_paper0900aecd806a1a3e.html
NEW QUESTION 142
Which configuration restricts the amount of SSH that a router accepts 100 kbps?
A)
B)
C)
D)
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Answer: C
Explanation:
Explanation
CoPP protects the route processor on network devices by treating route processor resources as a separate entity with its own ingress interface (and in some implementations, egress also). CoPP is used to police traffic that is destined to the route processor of the router such as:
+ routing protocols like OSPF, EIGRP, or BGP.
+ Gateway redundancy protocols like HSRP, VRRP, or GLBP.
+ Network management protocols like telnet, SSH, SNMP, or RADIUS.
Therefore we must apply the CoPP to deal with SSH because it is in the
management plane. CoPP must be put under "control-plane" command.
NEW QUESTION 143
Which technology is used to provide Layer 2 and Layer 3 logical networks in the Cisco SD-Access architecture?
- A. easy virtual network
- B. overlay network
- C. VPN routing/forwarding
- D. underlay network
Answer: B
Explanation:
Explanation
An overlay network creates a logical topology used to virtually connect devices that are built over an arbitrary physical underlay topology.
An overlay network is created on top of the underlay network through virtualization (virtual networks). The data plane traffic and control plane signaling are contained within each virtualized network, maintaining isolation among the networks and an independence from the underlay network.
SD-Access allows for the extension of Layer 2 and Layer 3 connectivity across the overlay through the services provided by through LISP.
Reference: https://www.cisco.com/c/en/us/td/docs/solutions/CVD/Campus/cisco-sda-design-guide.html
NEW QUESTION 144
Which three elements determine Air Time efficiency? (Choose three)
- A. channel bandwidth
- B. data rate (modulation density) or QAM
- C. dynamic channel assignment
- D. number of spatial streams and spatial reuse
- E. evert-driven RRM
- F. RF group leader
Answer: A,B,D
Explanation:
https://www.ciscolive.com/c/dam/r/ciscolive/emea/docs/2020/pdf/BRKEWN-3010.pdf
NEW QUESTION 145 
Refer to the exhibit. Both controllers are in the same mobility group. Which result occurs when client 1 roams between APs that are registered to different controllers in the same WLAN?
- A. CAPWAP tunnel is created between controller A and controller B.
- B. The client database entry moves from controller A to controller B.
- C. Client 1 users an EoIP tunnel to contact controller A.
- D. Client 1 contact controller B by using an EoIP tunnel.
Answer: A
NEW QUESTION 146 
Assuming the WLC's interfaces are not in the same subnet as the RADIUS server, which interface would the WLC use as the source for all RADIUS-related traffic?
- A. the controller management interface
- B. any interface configured on the WLC
- C. the controller virtual interface
- D. the interface specified on the WLAN configuration
Answer: D
NEW QUESTION 147
Which statement describes the IP and MAC allocation requirements for virtual machines on types 1 hypervisors?
- A. Each virtual machine requires a unique IP and MAC addresses to be able to reach to other nodes.
- B. Each virtual machine requires a unique IP address but shares the MAC address with the physical server
- C. Each virtual machine requires a unique MAC address but shares the IP address with the physical server.
- D. Each virtual machines requires a unique IP address but shares the MAC address with the address of the physical server.
Answer: A
Explanation:
Explanation
A virtual machine (VM) is a software emulation of a physical server with an operating system.
From an application's point of view, the VM provides the look
and feel of a real physical server, including all its components, such as CPU, memory, and network interface cards (NICs).
The virtualization software that creates VMs and performs the hardware abstraction that allows multiple VMs to run concurrently is known as a hypervisor.
There are two types of hypervisors: type 1 and type 2 hypervisor.
In type 1 hypervisor (or native hypervisor), the hypervisor is installed directly on the physical server. Then instances of an operating system (OS) are installed on the hypervisor. Type 1 hypervisor has direct access to the hardware resources. Therefore they are more efficient than hosted architectures. Some examples of type 1 hypervisor are VMware vSphere/ESXi, Oracle VM Server, KVM and Microsoft Hyper-V.
In contrast to type 1 hypervisor, a type 2 hypervisor (or hosted hypervisor) runs on top of an operating system and not the physical hardware directly. answer 'Each virtual machine requires a unique IP and MAC addresses to be able to reach to other nodes' big advantage of Type 2 hypervisors is that management console software is not required. Examples of type 2 hypervisor are VMware Workstation (which can run on Windows, Mac and Linux) or Microsoft Virtual PC (only runs on Windows).
NEW QUESTION 148
Refer to the exhibit.
An engineer must ensure that all traffic leaving AS 200 will choose Link 2 as the exit point. Assuming that all BGP neighbor relationships have been formed and that the attributes have not been changed on any of the routers, which configuration accomplish task?
- A. R3(config-router)neighbor 10.1.1.1 weight 200
- B. R3(config-router)bgp default local-preference 200
- C. R4(config-router)bgp default local-preference 200
- D. R4(config-router)nighbor 10.2.2.2 weight 200
Answer: C
Explanation:
Explanation
Local preference is an indication to the AS about which path has preference to exit the AS in order to reach a certain network. A path with a higher local preference is preferred. The default value for local preference is 100.
Unlike the weight attribute, which is only relevant to the local router, local preference is an attribute that routers exchange in the same AS. The local preference is set with the "bgp default local-preference value" command.
In this case, both R3 & R4 have exit links but R4 has higher local-preference so R4 will be chosen as the preferred exit point from AS 200.
NEW QUESTION 149
Which protocol infers that a YANG data model is being used?
- A. SNMP
- B. REST
- C. RESTCONF
- D. NX-API
Answer: C
Explanation:
YANG (Yet another Next Generation) is a data modeling language for the definition of data sent over network management protocols such as the NETCONF and RESTCONF.
NEW QUESTION 150
What are two considerations when using SSO as a network redundancy feature? (Choose two)
- A. must be combined with NSF to support uninterrupted Layer 2 operations
- B. the multicast state is preserved during switchover
- C. both supervisors must be configured separately
- D. must be combined with NSF to support uninterrupted Layer 3 operations
- E. requires synchronization between supervisors in order to guarantee continuous connectivity
Answer: D,E
Explanation:
Explanation
Cisco IOS Nonstop Forwarding(NSF) always runs with stateful switchover (SSO) and provides redundancy for Layer 3 traffic.
Reference:
https://www.cisco.com/en/US/docs/switches/lan/catalyst3850/software/release/3se/consolidated_guide/b_consoli
NEW QUESTION 151
Drag and drop the REST API authentication methods from the left onto their descriptions on the right.
Answer:
Explanation:
Explanation
NEW QUESTION 152
Refer to the exhibit.
Which configuration must be applied to R1 to enable R1 to reach the server at 172.16.0.1?
- A. Option C
- B. Option A
- C. Option B
- D. Option D
Answer: B
NEW QUESTION 153
Based on the output below, which Python code shows the value of the "upTime" key?
A)
B)
C)
D)
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Answer: C
NEW QUESTION 154
When using TLS for syslog, which configuration allows for secure and reliable transportation of messages to its default port?
- A. logging host 10.2.3.4 vrf mgmt transport tcp port 514
- B. logging host 10.2.3.4 vrf mgmt transport udp port 514
- C. logging host 10.2.3.4 vrf mgmt transport tcp port 6514
- D. logging host 10.2.3.4 vrf mgmt transport udp port 6514
Answer: C
Explanation:
The TCP port 6514 has been allocated as the default port for syslog over Transport Layer Security (TLS).
Reference: https://tools.ietf.org/html/rfc5425
NEW QUESTION 155
Which description of an SD-Access wireless network infrastructure deployment is true?
- A. The WLC is part of the fabric underaly.
- B. The access point is part of the fabric underlay.
- C. The wireless client is part of the fabric overlay.
- D. The access point is part the fabric overlay.
Answer: D
NEW QUESTION 156
Which controller is the single plane of management for Cisco SD-WAN?
- A. vBond
- B. vSmart
- C. vEdge
- D. vManage
Answer: D
Explanation:
The primary components for the Cisco SD-WAN solution consist of the vManage network
management system (management plane), the vSmart controller (control plane), the vBond
orchestrator (orchestration plane), and the vEdge router (data plane).
+ vManage - This centralized network management system provides a GUI interface to easily
monitor, configure, and maintain all Cisco SD-WAN devices and links in the underlay and overlay
network.
+ vSmart controller - This software-based component is responsible for the centralized control
plane of the SD-WAN network. It establishes a secure connection to each vEdge router and
distributes routes and policy information via the Overlay Management Protocol (OMP), acting as a
route reflector. It also orchestrates the secure data plane connectivity between the vEdge routers
by distributing crypto key information, allowing for a very scalable, IKE-less architecture.
+ vBond orchestrator - This software-based component performs the initial authentication of
vEdge devices and orchestrates vSmart and vEdge connectivity. It also has an important role in
enabling the communication of devices that sit behind Network Address Translation (NAT).
+ vEdge router - This device, available as either a hardware appliance or software-based router,
sits at a physical site or in the cloud and provides secure data plane connectivity among the sites
over one or more WAN transports. It is responsible for traffic forwarding, security, encryption,
Quality of Service (QoS), routing protocols such as Border Gateway Protocol (BGP) and Open
Shortest Path First (OSPF), and more.
Reference:
2018OCT.pdf
NEW QUESTION 157
Which QoS queuing method transmits packets out of the interface in the order the packets arrive?
- A. priority
- B. FIFO
- C. custom
- D. weighted- fair
Answer: B
Explanation:
Explanation
First-in, first-out (FIFO): FIFO entails no concept of priority or classes of traffic. With FIFO, transmission of packets out the interface occurs in the order the packets arrive, which means no QoS.
NEW QUESTION 158
Which tool is used in Cisco DNA Center to build generic configurations that are able to be applied on device with similar network settings?
- A. Command Runner
- B. Authentication Template
- C. Application Policies
- D. Template Editor
Answer: D
NEW QUESTION 159
Which unit is used to express the signal-to-noise ratio?
- A. dbm
- B. mW
- C. amp
- D. db
Answer: D
NEW QUESTION 160
Drag and drop the DHCP messages that are exchanged between a client and an AP into the order they are exchanged on the right.
Answer:
Explanation:
Explanation
There are four messages sent between the DHCP Client and DHCP Server: DHCPDISCOVER, DHCPO FFER, DHCPREQUEST and DHCPACKNOWLEDGEMENT.
This process is often abbreviated as DORA (for Discover, Offer, Request, Acknowledgement).
NEW QUESTION 161
......
What Are the Topics Tested in Cisco ENCOR?
If you want to get the passing score in 350-401 exam, you will need to develop advanced skills in the following topics:
- Automation
- Virtualization
- Infrastructure
- Network Assurance
- Security
- Architecture
The first topic includes seven subtopics. Candidates should understand the difference between various design principles that are related to enterprise networks. Therefore, they will work with concepts such as Tier 2, Tier 3, and Fabric Capacity planning. Also, they will become skilled in handling high availability techniques such as FHRP, SSO, and redundancy. This topic also teaches exam-takers how to analyze WLAN deployment design principles and differentiate on-premises and cloud infrastructure deployments concepts. In addition, they should understand how to explain the Cisco SD-Acces and SD-WAN solution principles and describe concepts related to wired and wireless QoS. Finally, software and hardware switching mechanisms are included in the syllabus as well.
Within the Virtualization domain, candidates will learn different technologies for device virtualization. They will be exposed to concepts like Hypervisor types 1 and 2, virtual machines, and switching. Also, they have to be proficient in configuring and verifying data path virtualization technologies. In this section, they will get a deep-understanding of VRF, GRE, and IPsec tunneling notions. Besides, they will understand how network virtualization concepts such as LISP and VXLAN work.
The third topic is the most important in the overall exam's questions. It concentrates on giving candidates full details of Layer 2 and Layer 3 concepts. Applicants should also know how to troubleshoot, manage, and configure them properly using different tools and features. Also, they will go through Wireless-related concepts and become knowledgeable in the main principles and AP modes, Layer 1 concepts, or antenna types. Plus, they will discover which are the best techniques to troubleshoot WLAN configuration and wireless client connectivity issues. IP services management and deployment is another subtopic included here. Exam-takers will learn how to configure and verify NAP/PAT tools as well as configure multicast and first-hop redundancy protocols.
The fourth section talks about how to properly diagnose network problems. Candidates will learn more about debugs, conditional debugs, traceroute, and ping. They will also become skilled in configuring and verifying device monitoring, NetFlow, Flexible NetFlow, SPAN/RSPAN/ERSPAN, and IPSLA. Also, they will describe Cisco DNA Center workflows that enable them to configure, monitor, configure, and manage networks.
Within the Security domain, individuals will discover how device access controls work. They will learn more about password and line protection, as well as how to use AAA for authorization and authentication. Infrastructure security features configuration and their verification are also included here. Another subtopic handled is related to the REST API security and wireless security. Exam-takers should also know the components of network security design.
The final topic covers automation. It is essential that candidates understand how to interpret basic Python scripts and components. They will develop deep knowledge on how to construct a valid JSON encoded file, understand high-level principles and benefits of YANG and APIs for Cisco DNA Center and vManage. They will also be exposed to the topics like interpreting the response codes of REST API, EEM applet, and understand how to compare agent and agentless orchestration tools to configure, troubleshoot, and manage different network solutions.
350-401 exam questions for practice in 2022 Updated 305 Questions: https://www.testsdumps.com/350-401_real-exam-dumps.html
Updated Premium 350-401 Exam Engine pdf: https://drive.google.com/open?id=1vAg3V3TERzDqw_cV44_UaRNgMEb1BIN2
