[Mar 25, 2023] Get New 350-401 Certification Practice Test Questions Exam Dumps [Q31-Q54]

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[Mar 25, 2023] Get New 350-401 Certification Practice Test Questions Exam Dumps

Real 350-401 Exam Dumps Questions Valid 350-401 Dumps PDF

Who Should Take 350-401 Test?

This exam targets mid-level network engineers, network administrators, network support technicians, and help desk technicians. Anyone who wants to leverage their skills of working with core enterprise network technologies and discover more about dual-stack architecture is a suitable candidate. By acing 350-401, applicant earns the Cisco Certified Specialist — Enterprise Core certification.

While this test doesn’t have any formal prerequisites, candidates will have higher chances to get the passing score if they have previously worked with Cisco enterprise network solutions. Also, if they have knowledge equivalent to CCNA certification, then they will find the training process more adequate for their skills. Still, scrutinize the prerequisites for the certifications 350-401 exam leads to. For example, it’s recommended for one to have 3-5 years of experience to apply for CCNP Enterprise certificate.

NO.31

Refer to the exhibit. What does the error message relay to the administrator who is trying to configure a Cisco IOS device?

A NETCONF request was made for a data model that does not exist.

The device received a valid NETCONF request and serviced it without error.

A NETCONF message with valid content based on the YANG data models was made, but the request failed.

The NETCONF running datastore is currently locked.

NO.32 Drag anti drop the characteristics from the ten onto the configuration models on the right.

NO.33 Refer to the exhibit.

An engineer troubleshoots connectivity issues with an application. Testing is performed from the server gateway, and traffic with the DF bit set is dropped along the path after increasing packet size. Removing the DF bit setting at the gateway prevents the packets from being dropped. What is the cause of this issue?

PMTUD does not work due to ICMP Packet Too Big messages being dropped by an ACL

The remote router drops the traffic due to high CPU load

The server should not set the DF bit in any type of traffic that is sent toward the network

There is a CoPP policy in place protecting the WAN router CPU from this type of traffic

NO.34 Drag and drop the characteristics from the left onto the routing protocols they describe on the right.

Explanation

EIGRP maintains alternative loop-free backup via the feasible successors. To qualify as a feasible successor, a router must have an Advertised Distance (AD) less than the Feasible distance (FD) of the current successor route.
Advertised distance (AD): the cost from the neighbor to the destination. Feasible distance (FD): The sum of the AD plus the cost between the local router and the next-hop router

NO.35 Drag and drop the snippets onto the blanks within the code to construct a script that adds a prefix list to a route map and sets the local preference. Not all options are used

NO.36 Which feature must be configured to allow packet capture over Layer 3 infrastructure?

RSPAN

ERSPAN

VSPAN

IPSPAN

Explanation/Reference: https://community.cisco.com/t5/networking-documents/understanding-span-rspan-and-erspan/ta- p/3144951

NO.37 A Cisco DNA Center REST API sends a PUT to the /dna/intent/api/v1/network-device endpoint A response code of 504 is received What does the code indicate?

The response timed out based on a configured interval

The user does not have authorization to access this endpoint.

The username and password are not correct

The web server is not available

NO.38 Drag the drop the description from the left onto the routing protocol they describe on the right.

NO.39 Refer to the exhibit.

What does the snippet of code achieve?

It creates a temporary connection to a Cisco Nexus device and retrieves a token to be used for API calls.

It opens a tunnel and encapsulates the login information, if the host key is correct.

It opens an ncclient connection to a Cisco Nexus device and maintains it for the duration of the context.

It creates an SSH connection using the SSH key that is stored, and the password is ignored.

NO.40 Which access controls list allows only TCP traffic with a destination port range of 22-433, excluding port 80?

Deny tcp any any eq 80
Permit tcp any any gt 21 it 444

Permit tcp any any ne 80

Permit tcp any any range 22 443
Deny tcp any any eq 80

Deny tcp any any ne 80
Permit tcp any any range 22 443

Although the statement “permit tcp any any gt … lt …” seems to be correct but in fact it is not.
Each ACL statement only supports either “gt” or “lt” but not both:

In fact answer ‘Permit tcp any any range 22 443
Deny tcp any any eq 80
eq 80″.

NO.41 Which LISP device is responsible for publishing EID-to-RLOC mappings for a site?

ETR

ITR

An Egress Tunnel Router (ETR) connects a site to the LISP-capable part of a core network (such as
the Internet), publishes EID-to-RLOC mappings for the site, responds to Map-Request messages,
and decapsulates and delivers LISP-encapsulated user data to end systems at the site.
Reference:
3s/irl-xe-3s-book/irl-overview.html

NO.42 Which standard access control entry permits from odd-numbered hosts in the 10.0.0.0/24 subnet?

Permit 10.0.0.0.0.0.0.1

Permit 10.0.0.1.0.0.0.0

Permit 10.0.0.1.0.0.0.254

Permit 10.0.0.0.255.255.255.254

Explanation
Remember, for the wildcard mask, 1s are I DON’T CARE, and 0s are I CARE. So now let’s analyze a simple ACL:
access-list 1 permit 172.23.16.0 0.0.15.255
Two first octets are all 0’s meaning that we care about the network 172.23.x.x. The third octet of the wildcard mask, 15 (0000 1111 in binary), means that we care about first 4 bits but don’t care about last 4 bits so we allow the third octet in the form of 0001xxxx (minimum:00010000 = 16; maximum: 0001111 = 31).

The fourth octet is 255 (all 1 bits) that means I don’t care.
Therefore network 172.23.16.0 0.0.15.255 172.23.31.255.
Now let’s consider the wildcard mask of 0.0.0.254 (four octet: 254 = 1111 1110) which means we only care the last bit. Therefore if the last bit of the IP address is a “1” (0000 0001) then only odd numbers are allowed. If the last bit of the IP address is a “0” (0000 000 ) then only even numbers are allowed.
Note: In binary, odd numbers are always end with a “1” while even numbers are always end with a “0”.
Therefore in this question, only the statement “permit 10.0.0.1 0.0.0.254” will allow all oddnumbered hosts in the 10.0.0.0/24 subnet.

NO.43 Refer to the exhibit.

SwitchC connects HR and Sales to the Core switch However, business needs require that no traffic from the Finance VLAN traverse this switch Which command meets this requirement?
A)

B)

C)

D)

Option A

Option B

Option C

Option D

NO.44 Drag and drop the descriptions from the left onto the QoS components on the right.

Explanation

NO.45 A network engineer must configure a switch to allow remote access for all feasible protocols. Only a password must be requested for device authentication and all idle sessions must be terminated in 30 minutes. Which configuration must be applied?

Option A

Option B

Option C

Option D

NO.46 Refer to the exhibit How was spanning-tree configured on this interface?

By entering the command spanning-tree portfast trunk in the interface configuration mode.

By entering the command spanning-tree portfast in the interface configuration mode

By entering the command spanning-tree mst1 vlan 10,20,30,40 in the global configuration mode

By entering the command spanning-tree vlan 10,20,30,40 root primary in the interface configuration mode

NO.47 Refer to the exhibit.

Which troubleshooting a routing issue, an engineer issues a ping from S1 to S2. When two actions from the initial value of the TTL? (Choose two.)

The packet reaches R3, and the TTL expires

R2 replies with a TTL exceeded message

R3 replies with a TTL exceeded message.

The packet reaches R2 and the TTL expires

R1 replies with a TTL exceeded message

The packet reaches R1 and the TTL expires.

Source MAC in the capture is VMWare, MAC is Cisco. Routers first check the TTL before any further process, subtract 1 at R1. Send to R2, subtract and you have ZERO. Discard packet and reply with ICMP Time Exceeded message from that point, don’t even bother checking the Route table for further processing.

NO.48 Which antenna type should be used for a site-to-site wireless connection?

Omnidirectional

dipole

patch

Yagi

NO.49 Drag and drop the wireless elements on the left to their definitions on the right.

NO.50 An engineer is working with the Cisco DNA Center API Drag and drop the methods from the left onto the actions that they are used for on the right.