Cisco 350-401 Cert Guide PDF 100% Cover Real Exam Questions
Pass 350-401 Exam - Real Questions and Answers
Benefits of obtaining 350-401 Certification:
Implementing Cisco IP Service Provider Networks (IPSPN) Cisco 350-401 Exam PDF will help you in many ways. Cisco 350-401 Dumps are designed to not only prepare you for the test but to help you land a job as an expert. You can work as both the network engineer and the programmer. Cisco Test Engine is used by Cisco 350-401 Certification Engineers to learn new technologies. Majority of the customer of this certification Frequently asks for detailed operating and advantages of obtaining 350-401 Certification. You will be glad to know that answer of your questions are as follows.
Shows an understanding of networking concepts and integration with other Cisco technologies. Verify a candidate's knowledge of managing Cisco routers and switches.
Analyze and troubleshoot network issues and implement solutions
Understanding of Cisco hardware and software products to configure and manage networks and devices using Cisco IOS-based router, switch, wireless IP router, firewall, IP phones, etc.
Prepare to meet the networking requirements in the evolving markets such as wireless communications, security, video surveillance, etc.
Support the information security policies and technology requirements to enable secure networks
Acquire or enhance knowledge of networking concepts, hardware, or software for skills development
Develop the skills to manage, configure and analyze networking technologies in support of business operations through configuration, integration, and troubleshooting. Drag and Drop- IMINS Cisco 350-401 Exam PDF. Spot easily implements the Cisco IOS-based hardware within the network, supporting the existing infrastructure components.
NEW QUESTION 34
Refer to the exhibit.
Edge-01 is currently operational as the HSRP primary with priority 110. Which command on Edge-02 causes it to take over the forwarding role when Edge-01 is down?
- A. standby 10 track
- B. standby 10 priority
- C. standby 10 timers
- D. standby 10 preempt
Answer: D
Explanation:
Explanation
The preempt command enables the HSRP router with the highest priority to immediately become the active router.
NEW QUESTION 35
An engineer has deployed a single Cisco 5520 WLC with a management IP address of 172.16.50.5/24. The engineer must register 50 new Cisco AIR-CAP2802I-E-K9 access points to the WLC using DHCP option 43. The access points are connected to a switch in VLAN 100 that uses the 172.16.100.0/24 subnet. The engineer has configured the DHCP scope on the switch as follows:
The access points are failing to join the wireless LAN controller. Which action resolves the issue?
- A. configure option 43 Hex F104.AC10.3205
- B. configure dns-server 172.16.100.1
- C. configure option 43 Hex F104.CA10.3205
- D. configure dns-server 172.16.50.5
Answer: A
Explanation:
172.16.50.5 in hex is
We will have the answer from this paragraph:
"TLV values for the Option 43 suboption: Type + Length + Value. Type is always the suboption code 0xf1. Length is the number of controller management IP addresses times 4 in hex. Value is the IP address of the controller listed sequentially in hex. For example, suppose there are two controllers with management interface IP addresses, 192.168.10.5 and 192.168.10.20. The type is 0xf1. The length is 2 * 4 = 8 = 0x08. The IP addresses translates to c0a80a05 (192.168.10.5) and c0a80a14 (192.168.10.20). When the string is assembled, it yields f108c0a80a05c0a80a14. The Cisco IOS command that is added to the DHCP scope is option 43 hex f108c0a80a05c0a80a14." Reference:
Therefore in this question the option 43 in hex should be "F104.AC10.3205 (the management IP address of 172.16.50.5 in hex is AC.10.32.05).
NEW QUESTION 36
Which technology is used to provide Layer 2 and Layer 3 logical networks in the Cisco SD-Access architecture?
- A. easy virtual network
- B. VPN routing/forwarding
- C. underlay network
- D. overlay network
Answer: D
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 37 
A network engineer configures a new GRE tunnel and enters the show run command. What does the output verify?
- A. The tunnel destination will be known via the tunnel interface
- B. The default MTU of the tunnel interface is 1500 byte.
- C. The tunnel keepalive is configured incorrectly because they must match on both sites
- D. The tunnel will be established and work as expected
Answer: A
NEW QUESTION 38
What are two considerations when using SSO as a network redundancy feature? (Choose two)
- A. the multicast state is preserved during switchover
- B. must be combined with NSF to support uninterrupted Layer 2 operations
- C. requires synchronization between supervisors in order to guarantee continuous connectivity
- D. both supervisors must be configured separately
- E. must be combined with NSF to support uninterrupted Layer 3 operations
Answer: C,E
Explanation:
NEW QUESTION 39
Drag and drop the REST API authentication method from the left to the description on the right.
Answer:
Explanation:
NEW QUESTION 40
Which statement about TLS is accurate when using RESTCONF to write configurations on network devices?
- A. It requires certificates for authentication
- B. It is provided using NGINX acting as a proxy web server
- C. It is not supported on Cisco devices
- D. It is used for HTTP and HTTPS requests
Answer: B
NEW QUESTION 41
Refer to the exhibit.
An engineer must block all traffic from a router to its directly connected subnet 209.165.200.0/24. The engineer applies access control list EGRESS in the outbound direction on the GigabitEthernet0/0 interface of the router However, the router can still ping hosts on the 209.165.200.0/24 subnet. Which explanation of this behavior is true?
- A. Only standard access control lists can block traffic from a source IP address.
- B. The access control list must contain an explicit deny to block traffic from the router.
- C. After an access control list is applied to an interface, that interface must be shut and no shut for the access control list to take effect.
- D. Access control lists that are applied outbound to a router interface do not affect traffic that is sourced from the router.
Answer: D
NEW QUESTION 42
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 6514
- 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 514
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 43
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. Use a single set of double quotes and condense test_json to a single line
- C. Enclose null in the test_json string in double quotes
- D. Call the read() method explicitly on the test_json string
Answer: A
NEW QUESTION 44
Which technology provides a secure communication channel for all traffic at Layer 2 of the OSI model?
- A. SSL
- B. IPsec
- C. MACsec
- D. Cisco Trustsec
Answer: C
Explanation:
MACsec, defined in 802.1AE, provides MAC-layer encryption over wired networks by using out- of-band methods for encryption keying. The MACsec Key Agreement (MKA) Protocol provides the required session keys and manages the required encryption keys. MKA and MACsec are implemented after successful authentication using the 802.1x Extensible Authentication Protocol (EAP-TLS) or Pre Shared Key (PSK) framework.
A switch using MACsec accepts either MACsec or non-MACsec frames, depending on the policy associated with the MKA peer. MACsec frames are encrypted and protected with an integrity check value (ICV). When the switch receives frames from the MKA peer, it decrypts them and calculates the correct ICV by using session keys provided by MKA. The switch compares that ICV to the ICV within the frame. If they are not identical, the frame is dropped. The switch also encrypts and adds an ICV to any frames sent over the secured port (the access point used to provide the secure MAC service to a MKA peer) using the current session key.
Reference: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9300/software/release/16-
9/configuration_guide/sec/b_169_sec_9300_cg/macsec_encryption.html
Note: Cisco Trustsec is the solution which includes MACsec.
NEW QUESTION 45
Refer to the Exhibit.
An engineer is installing a new pair of routers in a redundant configuration. When checking on the standby status of each router the engineer notices that the routers are not functioning as expected. Which action will resolve the configuration error?
- A. configure matching hold and delay timers
- B. configure matching key-strings
- C. configure unique virtual IP addresses
- D. configure matching priority values
Answer: B
Explanation:
Explanation
From the output exhibit, we notice that the key-string of R1 is Cisco123! (letter C is in capital) while that of R2 is cisco123!. This causes a mismatch in the authentication so we have to fix their key-strings.
key-string [encryption-type] text-string: Configures the text string for the key. The text-string argument is alphanumeric, case-sensitive, and supports special characters.
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/6-x/security/configuration/guide/b_Ci
NEW QUESTION 46
How does the RIB differ from the FIB?
- A. The RIB includes many routes to the same destination prefix. The FIB contains only the best route
- B. The RIB is used to create network topologies and routing tables. The FIB is a list of routes to particular network destinations.
- C. The FIB maintains network topologies and routing tables. The RIB is a Iist of routes to particular network destinations.
- D. The FIB includes many routes a single destination. The RIB is the best route to a single destination.
Answer: B
Explanation:
NEW QUESTION 47
Refer to the exhibit.
An engineer is installing a new pair of routers in a redundant configuration. Which protocol ensures that traffic is not disrupted in the event of a hardware failure?
- A. HSRPv1
- B. HSRPv2
- C. VRRP
- D. GLBP
Answer: A
Explanation:
Explanation
The virtual MAC address is 0000.0c07.acXX (XX is the hexadecimal group number) so it is using HSRPv1.
Note: HSRP Version 2 uses a new MAC address which ranges from 0000.0C9F.F000 to 0000.0C9F.FFFF.
NEW QUESTION 48
Refer to the exhibit. An engineer is using XML in an application to send information to a RESTCONF-enabled device. After sending the request, the engineer gets this response message and a HTTP response code of 400. What do these responses tell the engineer?
- A. The Accept header sent was application/xml
- B. POST was used instead of PUT to update
- C. The Content-Type header sent was application/xml.
- D. JSON body was used
Answer: C
Explanation:
NEW QUESTION 49
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