Real 350-401 Exam PDF Test Engine Practice Test Questions
Cisco 350-401 Real 2023 Braindumps Mock Exam Dumps
What are the major topics?
The 350-401 ENCOR exam validates the professionals’ understanding of implementing the fundamental enterprise network technologies, including dual-stack architecture, virtualization, network assurance, infrastructure, automation, and security. This means that you have to be ready to cover all the questions under its domains. All in all, the content consists of the subject areas that are enumerated below:
Architecture (20%)
- Differentiating the hardware and software switching mechanisms.
- Explaining the traditional campus interoperating with SD-Access and data planes elements & SD-Access control;
- Explaining the SD-WAN control and data planes elements as well as traditional SD-WAN & WAN & solutions;
- Describing the components and policy of wireless & wired QoS;
- Analyzing the wireless deployment types and location services of WLAN deployment;
- Explaining the enterprise network design and high availability techniques that are used in the enterprise network;
Cisco 350-401 exam is part of the new CCNP Enterprise certification path and is designed for network engineers who are interested in advancing their skills and knowledge of Cisco Enterprise Network technologies. 350-401 exam is essential for professionals who want to take their career to the next level and become experts in implementing and managing Cisco Enterprise Networks.
Infrastructure (30%)
- Configuring and verifying eBGP between the neighbor relationships & best path selection algorithm;
- Troubleshooting static and dynamic 802.1q trunking protocols as well as static & dynamic EtherChannels;
- Troubleshooting wireless client connectivity problems and WLAN configuration;
- Describing Network Time Protocol;
- Configuring and verifying simple OSPF settings;
- Describing multicast protocols;
- Defining the AP modes and antenna types;
- Describing the access point detection and join process;
- Configuring and verifying PAT/NAT;
- Describing the Layer 1 concepts;
NEW QUESTION # 325
An engineer uses the Design workflow to create a new network infrastructure in Cisco DNA Center. How is the physical network device hierarchy structured?
- A. by location
- B. by organization
- C. by role
- D. by hostname naming convention
Answer: A
Explanation:
NEW QUESTION # 326
Refer to the exhibit.
An engineer must establish eBGP peering between router R3 and router R4. Both routers should use their loopback interfaces as the BGP router ID. Which configuration set accomplishes this task?
- A. Option B
- B. Option A
- C. Option C
- D. Option D
Answer: B
NEW QUESTION # 327
An engineer uses the Design workflow to create a new network infrastructure in Cisco DNA Center. How is the physical network device hierarchy structured?
- A. by location
- B. by organization
- C. by role
- D. by hostname naming convention
Answer: A
Explanation:
NEW QUESTION # 328
Refer to me exhibit.
Company policy restricts VLAN 10 to be allowed only on SW1 and SW2. All other VLANs can be on all three switches. An administrator has noticed that VLAN 10 has propagated to SW3. Which configuration corrects the issue?
- A. SW2(config)#int gi1/2
SW2(config)#switchport trunk allowed vlan 1-9,11-4094 - B. SWl(config)#intgi1/1
SW1(config)#switchport trunk allowed vlan 10 - C. SW1(config)#intgi1/1
SW1(config)#switchport trunk allowed vlan 1-9,11-4094 - D. SW2(config)#intgi1/2
SW2(config)#switchport trunk allowed vlan 10
Answer: A
NEW QUESTION # 329
Refer to the exhibit.
These commands have been added to the configuration of a switch. Which command flags an error If It is added to this configuration?
- A. monitor session 1 source interface port-channel 6
- B. monitor session 1 source vlan 10
- C. monitor session 1 source interface FastEthernet0/1 rx
- D. monitor session 1 source interface port-channel 7, port-channel 8
Answer: B
Explanation:
Explanation
RSPAN consists of at least one RSPAN source session, an RSPAN VLAN, and at least one RSPAN destination session. You separately configure RSPAN source sessions and RSPAN destination sessions on different network devices. To configure an RSPAN source session on a device, you associate a set of source ports or source VLANs with an RSPAN VLAN.
Traffic monitoring in a SPAN session has these restrictions: + Sources can be ports or VLANs, but you cannot mix source ports and source VLANs in the same session.
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750x_3560x/software/release/12-2_55_se/configura Therefore in this question, we cannot configure a source VLAN because we configured source ports for RSPAN session 1 already.
NEW QUESTION # 330
Refer to the exhibit.
Which statement about the OPSF debug output is true?
- A. The output displays OSPF hello and LSACK messages which router R1 has sent or received.
- B. The output displays all OSPF messages which router R1 has sent or received on all interfaces.
- C. The output displays all OSPF messages which router R1 has sent to received on interface Fa0/1.
- D. The output displays OSPF hello messages which router R1 has sent received on interface Fa0/1.
Answer: D
NEW QUESTION # 331
Drag and drop the automation characteristics from the left onto the appropriate tools on the right.
Answer:
Explanation:
Explanation
NEW QUESTION # 332
Refer to the exhibit. Which result does the python code achieve?
- A. The code converts time to the yyyymmdd representation.
- B. The code encrypts a base64 decrypted password.
- C. The code converts time to the Epoch LINUX time format.
- D. The code converts time to the "year/month/day" time format.
Answer: D
NEW QUESTION # 333
Which data modeling language is commonly used by NETCONF?
- A. REST
- B. HTML
- C. YANG
- D. XML
Answer: C
Explanation:
Explanation
Cisco IOS XE supports the Yet Another Next Generation (YANG) data modeling language. YANG can be used with the Network Configuration Protocol (NETCONF) to provide the desired solution of automated and programmable network operations. NETCONF(RFC6241) is an XML-based protocol that client applications use to request information from and make configuration changes to the device. YANG is primarily used to model the configuration and state data used by NETCONF operations.
Reference: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9500/software/release/1
6-5/configuration_guide/prog/b_165_prog_9500_cg/data_models.pdf
NEW QUESTION # 334
A network administrator is Implementing a routing configuration change and enables routing debugs to track routing behavior during the change. The logging output on the terminal is interrupting the command typing process. Which two actions can the network administrator take to minimize the possibility of typing commands incorrectly? (Choose two.)
- A. Press the TAB key to reprint the command in a new line
- B. Configure the logging synchronous command under the vty
- C. increase the number of lines on the screen using the terminal length command
- D. Configure the logging synchronous global configuration command
- E. Configure the logging delimiter feature
Answer: A,D
Explanation:
The logging synchronous global configuration command also affects the display of messages to the console. When this command is enabled, messages appear only after you press Return.
Reference: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3560/software/release/12-
2_52_se/configuration/guide/3560scg/swlog.html
NEW QUESTION # 335
Drag and drop the description from the left onto the correct QoS components on the right.
Answer:
Explanation:
Explanation
Traffic Policing: Drops excessive Traffic, causes TCP retransmissions, introduce no delay/jitter Shaping: buffers, excessive traffic, introduce delay and jitter, typically delays, rather than drops traffic
NEW QUESTION # 336
Which function does a fabric edge node perform in an SD-Access deployment?
- A. Connects the SD-Access fabric to another fabric or external Layer 3 networks
- B. Encapsulates end-user data traffic into LISP.
- C. Connects endpoints to the fabric and forwards their traffic
- D. Provides reachability border nodes in the fabric underlay
Answer: C
Explanation:
There are five basic device roles in the fabric overlay:
+ Control plane node: This node contains the settings, protocols, and mapping tables to provide the endpoint-to-location (EID-to-RLOC) mapping system for the fabric overlay.
+ Fabric border node: This fabric device (for example, core layer device) connects external Layer
3 networks to the SDA fabric.
+ Fabric edge node: This fabric device (for example, access or distribution layer device) connects wired endpoints to the SDA fabric.
+ Fabric WLAN controller (WLC): This fabric device connects APs and wireless endpoints to the SDA fabric.
+ Intermediate nodes: These are intermediate routers or extended switches that do not provide any sort of SD-Access fabric role other than underlay services.
NEW QUESTION # 337
Drag and drop the characteristics from the left onto the routing protocols they describe on the right
Answer:
Explanation:
NEW QUESTION # 338
An engineer runs the sample code, and the terminal returns this output. Which change to the sample code corrects this issue?
- A. Change the JSON method from load() to loads().
- B. Enclose null in the test_json string in double quotes
- C. Call the read() method explicitly on the test_json string
- D. Use a single set of double quotes and condense test_json to a single line
Answer: A
NEW QUESTION # 339
Which two GRE features are configured to prevent fragmentation? (Choose two.)
- A. IP MTU
- B. TCP window size
- C. DF bit Clear
- D. TCP MSS
- E. MTU ignore
- F. PMTUD
Answer: D,F
Explanation:
Explanation
The IP protocol was designed for use on a wide variety of transmission links. Although the maximum length of an IP datagram is 65535, most transmission links enforce a smaller maximum packet length limit, called an MTU. The value of the MTU depends on the type of the transmission link. The design of IP accommodates MTU differences since it allows routers to fragment IP datagrams as necessary. The receiving station is responsible for the reassembly of the fragments back into the original full size IP datagram.
Fragmentation and Path Maximum Transmission Unit Discovery (PMTUD) is a standardized technique to determine the maximum transmission unit (MTU) size on the network path between two hosts, usually with the goal of avoiding IP fragmentation. PMTUD was originally intended for routers in IPv4. However, all modern operating systems use it on endpoints.
The TCP Maximum Segment Size (TCP MSS) defines the maximum amount of data that a host is willing to accept in a single TCP/IP datagram. This TCP/IP datagram might be fragmented at the IP layer. The MSS value is sent as a TCP header option only in TCP SYN segments. Each side of a TCP connection reports its MSS value to the other side. Contrary to popular belief, the MSS value is not negotiated between hosts. The sending host is required to limit the size of data in a single TCP segment to a value less than or equal to the MSS reported by the receiving host.
TCP MSS takes care of fragmentation at the two endpoints of a TCP connection, but it does not handle the case where there is a smaller MTU link in the middle between these two endpoints.
PMTUD was developed in order to avoid fragmentation in the path between the endpoints. It is used to dynamically determine the lowest MTU along the path from a packet's source to its destination.
Reference: http://www.cisco.com/c/en/us/support/docs/ip/generic-routing-encapsulationgre/
25885-pmtud-ipfrag.html
NEW QUESTION # 340
Which two GRE features are configured to prevent fragmentation? (Choose two.)
- A. TCP window size
- B. IP MTU
- C. DF bit Clear
- D. TCP MSS
- E. MTU ignore
- F. PMTUD
Answer: B,D
Explanation:
NEW QUESTION # 341
Refer to the exhibit. Which two commands are needed to allow for full reachability between AS 1000 and AS 2000? (Choose two)
- A. R2#network 209.165.201.0 mask 255.255.192.0
- B. R2#no network 10.0.0.0 255.255.255.0
- C. R1#network 19.168.0.0 mask 255.255.0.0
- D. R1#no network 10.0.0.0 255.255.255.0
- E. R2#network 19.168.0.0 mask 255.255.0.0
Answer: B,E
NEW QUESTION # 342
Which two characteristics define the Intent API provided by Cisco DNA Center? (Choose two.)
- A. northbound API
- B. southbound API
- C. business outcome oriented
- D. device-oriented
- E. procedural
Answer: A,C
Explanation:
NEW QUESTION # 343
Refer to the exhibit.
An engineer is designing a guest portal on Cisco ISE using the default
configuration. During the testing phase, the engineer receives a warning when displaying the guest portal. Which issue is occurring?
- A. The server that is providing the portal has a self-signed certificate
- B. The connection is using an unsupported protocol
- C. The connection is using an unsupported browser
- D. The server that is providing the portal has an expired certificate
Answer: A
Explanation:
Explanation
If you're a website owner and your website displays this error message, then there could be two reasons why the browser says the cert authority is invalid: + You're using a self-signed SSL certificate, OR + The certificate authority (CA) that issued your SSL certificate isn't trusted by your web browser.
NEW QUESTION # 344
Refer to the exhibit.
Only administrators from the subnet 10.10.10.0/24 are permitted to have access to the router. A secure protocol must be used for the remote access and management of the router instead of clear-text protocols. Which configuration achieves this goal?
- A. Option A
- B. Option C
- C. Option D
- D. Option B
Answer: D
NEW QUESTION # 345
An engineer must create a new SSID on a Cisco 9800 wireless LAN controller. The client has asked to use a pre-shared key for authentication Which profile must the engineer edit to achieve this requirement?
- A. Flex
- B. RF
- C. WLAN
- D. Policy
Answer: D
Explanation:
Explanation
https://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/116880-config-wpa2-psk-00.ht
NEW QUESTION # 346
Refer to the exhibit.
An engineer entered the command no spanning-tree bpduguard enable on interface Fa 1/0/7. What is the effect of this command on Fa 1/0/7?
- A. It remains in err-disabled state until the shutdown/no shutdown command is entered in the interface configuration mode.
- B. It remains in err-disabled state until the no shutdown command is entered in the interface configuration mode.
- C. It remains in err-disabled state until the errdisable recovery cause failed-port-state command is entered in the global configuration mode.
- D. It remains in err-disabled state until the spanning-tree portfast bpduguard disable command is entered in the interface configuration mode.
Answer: A
Explanation:
Explanation
NEW QUESTION # 347
Refer to the exhibit.
What is the result of the API request?
- A. The "params" variable sends data fields to the network appliance.
- B. The "params" variable reads data fields from the network appliance
- C. The Information for all interfaces is read from the network appliance.
- D. The native interface information is read from the network appliance.
Answer: B
NEW QUESTION # 348
What are two differences between the RIB and the FIB? (Choose two.)
- A. FIB is a database of routing prefixes, and the RIB is the information used to choose the egress interface for each packet.
- B. The FIB is derived from the data plane, and the RIB is derived from the FIB.
- C. The RIB is a database of routing prefixes, and the FIB is the Information used to choose the egress interface for each packet.
- D. The FIB is derived from the control plane, and the RIB is derived from the FIB.
- E. The RIB is derived from the control plane, and the FIB is derived from the RIB.
Answer: C,E
NEW QUESTION # 349
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. The client database entry moves from controller A to con-troller B.
- B. Client 1 contact controller B by using an EoIP tunnel.
- C. Client 1 users an EoIP tunnel to contact controller A.
- D. CAPWAP tunnel is created between controller A and con-troller B.
Answer: D
NEW QUESTION # 350
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