[Q114-Q135] Get Special Discount Offer on 350-401 Dumps PDF [UPDATED Aug-2022]

Get Special Discount Offer on 350-401 Dumps PDF [UPDATED Aug-2022]

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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.

NEW QUESTION 114
Which statement about a Cisco APIC controller versus a more traditional SDN controller is true?

A. APIC supports OpFlex as a Northbound protocol
B. APIC uses a policy agent to translate policies into instructions
C. APIC does support a Southbound REST API
D. APIC uses an imperative model

Answer: B

Explanation:
The southbound protocol used by APIC is OpFlex that is pushed by Cisco as the protocol for policy enablement across physical and virtual switches.
Southbound interfaces are implemented with some called Service Abstraction Layer (SAL), which talks to the network elements via SNMP and CLI.
Note: Cisco OpFlex is a southbound protocol in a software-defined network (SDN).

NEW QUESTION 115
Based on the router's API output in JSON format below, which Python code will display the value of the "hostname" key?

A. Option C
B. Option A
C. Option D
D. Option B

Answer: D

NEW QUESTION 116
A network administrator applies the following configuration to an IOS device.

What is the process of password checks when a login attempt is made to the device?

A. A local database is checked first. If that fails, a TACACS+server is checked, if that check fails, a RADUIS server is checked.
B. A TACACS+server is checked first. If that check fail, a database is checked?
C. A local database is checked first. If that check fails, a TACACS+server is checked.
D. A TACACS+server is checked first. If that check fail, a RADIUS server is checked. If that check fail. a local database is checked.

Answer: C

Explanation:
Explanation
The "aaa authentication login default local group tacacs+" command is broken down as follows:
+ The 'aaa authentication' part is simply saying we want to configure authentication settings.
+ The 'login' is stating that we want to prompt for a username/password when a connection is made to the device.
+ The 'default' means we want to apply for all login connections (such as tty, vty, console and aux). If we use this keyword, we don't need to configure anything else under tty, vty and aux lines. If we don't use this keyword then we have to specify which line(s) we want to apply the authentication feature.
+ The 'local group tacacs+" means all users are authenticated using router's local database (the first method). If the credentials are not found on the local database, then the TACACS+ server is used (the second method).

NEW QUESTION 117
Drag the drop the description from the left onto the routing protocol they describe on the right.

Answer:

Explanation:

Explanation

NEW QUESTION 118
Drag and drop the characteristics from the left to the correct Infrastructure deployment type on the right.

Answer:

Explanation:

Explanation

NEW QUESTION 119
Which entity is responsible for maintaining Layer 2 isolation between segments In a VXLAN environment?

A. switch fabric
B. VNID
C. host switch
D. VTEP

Answer: B

Explanation:
Explanation

VXLAN uses an 8-byte VXLAN header that consists of a 24-bit VNID and a few reserved bits. The VXLAN header together with the original Ethernet frame goes in the UDP payload. The 24-bit VNID is used to identify Layer 2 segments and to maintain Layer 2 isolation between the segments.
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/7-x/vxlan/configuration/guide/b_Cisc

NEW QUESTION 120
Which technology is used as the basis for the cisco sd-access data plane?

A. LISP
B. IPsec
C. 802.1Q
D. VXLAN

Answer: D

Explanation:
Explanation
A virtual network identifier (VNI) is a value that identifies a specific virtual network in the data plane.

NEW QUESTION 121
Which statement about Cisco Express Forwarding is true?

A. The CPU of a router becomes directly involved with packet-switching decisions.
B. It uses a fast cache that is maintained in a router data plane.
C. it maintains two tables in the data plane the FIB and adjacency table.
D. It makes forwarding decisions by a process that is scheduled through the IOS scheduler.

Answer: C

Explanation:
Cisco Express Forwarding (CEF) provides the ability to switch packets through a device in a very
quick and efficient way while also keeping the load on the router's processor low. CEF is made up
of two different main components: the Forwarding Information Base (FIB) and
the Adjacency Table. These are automatically updated at the same time as the routing table.
The Forwarding Information Base (FIB) contains destination reachability information as well as
next hop information. This information is then used by the router to make forwarding decisions.
The FIB allows for very efficient and easy lookups. Below is an example of the FIB table:

The adjacency table is tasked with maintaining the layer 2 next-hop information for the FIB. An
example of the adjacency table is shown below:

It uses a fast cache that is maintained in a router data plane' fast cache is only
used when fast switching is enabled while CEF is disabled.

NEW QUESTION 122
Drag and drop the characteristics from the left onto the orchestration tools they describe on the right.

Answer:

Explanation:

NEW QUESTION 123
Drag and drop the REST API authentication methods from the left onto their descriptions on the right.

Answer:

Explanation:

NEW QUESTION 124
Refer to the exhibit.

What are two effects of this configuration? (Choose two.)

A. R1 becomes the standby router.
B. R1 becomes the active router.
C. If R2 goes down, R1 becomes active but reverts to standby when R2 comes back online.
D. If R1 goes down, R2 becomes active but reverts to standby when R1 comes back online.
E. If R1 goes down. R2 becomes active and remains the active device when R1 comes back online.

Answer: B,E

NEW QUESTION 125
What is one primary REST security design principle?

A. password hash
B. adding a timestamp in requests
C. fail-safe defaults
D. OAuth

Answer: C

NEW QUESTION 126
Which exhibit displays a valid JSON file?

A. Option C
B. Option A
C. Option D
D. Option B

Answer: C

NEW QUESTION 127
Which technology reduces the implementation of STP and leverages both unicast and multicast?

A. VPC
B. VXLAN
C. VSS
D. VLAN

Answer: C

NEW QUESTION 128
Drag and drop the virtual component from the left onto their descriptions on the right.

Answer:

Explanation:

NEW QUESTION 129
Which three methods does Cisco DNA Centre use to discover devices? (Choose three)

A. a specified range of IP addresses
B. SNMP
C. NETCONF
D. CDP
E. LLDP
F. ping

Answer: A,D,E

Explanation:

NEW QUESTION 130
Refer to the exhibit.

What does the snippet of code achieve?

A. It creates a temporary connection to a Cisco Nexus device and retrieves a token to be used for API calls.
B. It opens a tunnel and encapsulates the login information, if the host key is correct.
C. It creates an SSH connection using the SSH key that is stored, and the password is ignored.
D. It opens an ncclient connection to a Cisco Nexus device and maintains it for the duration of the context.

Answer: D

Explanation:
Explanation
ncclient is a Python library that facilitates client-side scripting and application development around the NETCONF protocol.
The above Python snippet uses the ncclient to connect and establish a NETCONF session to a Nexus device (which is also a NETCONF server).

NEW QUESTION 131
Which of the following statements regarding BFD are correct? (Select 2 choices.)

A. BFD creates one session per routing protocol per interface.
B. BFD is supported by OSPF, EIGRP, BGP, and IS-IS.
C. BFD detects link failures in less than one second.
D. BFD consumes more CPU resources than routing protocol timers do.
E. BFD is supported only on physical interfaces.
F. BFD can bypass a failed peer without relying on a routing protocol.

Answer: B,C

NEW QUESTION 132
Drag and drop the characteristics from the left onto the routing protocols they describe on the right.

Answer:

Explanation:

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