[Q448-Q472] Pass Cisco 350-401 Exam in First Attempt Guaranteed [Jul-2023]

Pass Cisco 350-401 Exam in First Attempt Guaranteed [Jul-2023]

Exam Sure Pass Cisco Certification with 350-401 exam questions

NEW QUESTION # 448
Which statements are used for error handling in Python?

A. catch/release
B. try/catch
C. try/except
D. block/rescue

Answer: C

NEW QUESTION # 449
In an SD-Access solution what is the role of a fabric edge node?

A. to advertise fabric IP address space to external network
B. to connect wired endpoint to the SD-Access fabric
C. to connect the fusion router to the SD-Access fabric
D. to connect external Layer 3- network to the SD-Access fabric

Answer: B

Explanation:
Explanation
+ Fabric edge node: This fabric device (for example, access or distribution layer device) connects wired endpoints to the SDA fabric.

NEW QUESTION # 450
What does the number in an NTP stratum level represent?

A. The number of hops it takes to reach the authoritative time source.
B. The number of hops it takes to reach the master time server.
C. The amount of drift between the device clock and true time.
D. The amount of offset between the device clock and true time.

Answer: A

Explanation:
Explanation
NTP uses the concept of a stratum to describe how many hops (routers) away a machine is from an authoritative time source, usually a reference clock. A reference clock is a stratum 0 device that is assumed to be accurate and has little or no delay associated with it. Stratum 0 servers cannot be used on the network but they are directly connected to computers which then operate as stratum-1 servers. A stratum 1 time server acts as a primary network time standard.

NEW QUESTION # 451
Drag and drop the characteristics from the left onto the routing protocols they describe on the right.

Answer:

Explanation:

NEW QUESTION # 452
What is a characteristic of Cisco StackWise technology?

A. It is supported on the Cisco 4500 series.
B. It supports devices that are geographically separated
C. lt combines exactly two devices
D. It uses proprietary cabling

Answer: D

NEW QUESTION # 453
Which two statements about AAA authentication are true? (Choose two)

A. Local user names are case-insensitive
B. Local authentication is maintained on the router
C. TACACS+ authentication uses an RSA server to authenticate users
D. RADIUS authentication queries the router's local username database
E. KRB5 authentication disables user access when an incorrect password is entered

Answer: B,E

NEW QUESTION # 454
Refer to the exhibit.

Which command set must be added to the configuration to analyze 50 packets out of every 100?

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

Answer: B

NEW QUESTION # 455
An engineer configures a WLAN with fast transition enabled Some legacy clients fail to connect to this WLAN Which feature allows the legacy clients to connect while still allowing other clients to use fast transition based on then OLTIs?

A. over the DS
B. 802.11V
C. adaptive R
D. 802.11k

Answer: C

Explanation:
Explanation
JSON data is written as name/value pairs.
A name/value pair consists of a field name (in double quotes), followed by a colon, followed by a value:
"name":"Mark"
JSON can use arrays. Array values must be of type string, number, object, array, boolean or null.
For example:
{
"name":"John",
"age":30,
"alive":true,
"cars":[ "Ford", "BMW", "Fiat" ]
}

NEW QUESTION # 456
Drag and drop the descriptions of the VSS technology from the left to the right. Not all options are used.

Answer:

Explanation:

NEW QUESTION # 457
Which protocol does REST API rely on to secure the communication channel?

A. SSH
B. TCP
C. HTTP
D. HTTPS

Answer: D

NEW QUESTION # 458
Drag and drop the LISP components from the left onto the function they perform on the right. Not all options are used.

Answer:

Explanation:

Explanation

+ accepts LISP encapsulated map requests: LISP map resolver
+ learns of EID prefix mapping entries from an ETR: LISP map server
+ receives traffic from LISP sites and sends it to non-LISP sites: LISP proxy ETR
+ receives packets from site-facing interfaces: LISP ITR
Explanation
ITR is the function that maps the destination EID to a destination RLOC and then encapsulates the original packet with an additional header that has the source IP address of the ITR RLOC and the destination IP address of the RLOC of an Egress Tunnel Router (ETR).
After the encapsulation, the original packet become a LISP packet.
ETR is the function that receives LISP encapsulated packets, decapsulates them and forwards to its local EIDs. This function also requires EID-to-RLOC mappings so we need to point out an "map-server" IP address and the key (password) for authentication.
A LISP proxy ETR (PETR) implements ETR functions on behalf of non-LISP sites. A PETR is typically used when a LISP site needs to send traffic to non-LISP sites but the LISP site is connected through a service provider that does not accept no routable EIDs as packet sources. PETRs act just like ETRs but for EIDs that send traffic to destinations at non-LISP sites.
Map Server (MS) processes the registration of authentication keys and EID-to-RLOC mappings. ETRs sends periodic Map-Register messages to all its configured Map Servers.
Map Resolver (MR): a LISP component which accepts LISP Encapsulated Map Requests, typically from an ITR, quickly determines whether or not the destination IP address is part of the EID namespace

NEW QUESTION # 459
Refer to the exhibit.

The trunk does not work over the back-to-back link between Switch1 interface Giq1/0/20 and Switch2 interface Gig1/0/20. Which configuration fixes the problem?
A)

B)

C)

D)

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

Answer: B

NEW QUESTION # 460
Drag and drop the characteristics from the left onto the appropriate infrastructure deployment types on the right

Answer:

Explanation:
Explanation
On Premises:+ resources can be over or underutilized as requirements vary+ customizable hardware, purpose-built systems+ more suitable for companies with specific regulatory or security requirementsCloud:+ easy to scale and upgrade+ requires a strong and stable internet connection+ built-in, automated data backups and recovery On premise: customizable,specific requirements,resourcesCloud: scale, built-in automated backup, strong stable internet

NEW QUESTION # 461
How does the RIB differ from the FIB?

A. The RIB is used to create network topologies and routing tables. The FIB is a list of routes to particular network destinations.
B. The FIB maintains network topologies and routing tables. The RIB is a Iist of routes to particular network destinations.
C. The RIB includes many routes to the same destination prefix. The FIB contains only the best route
D. The FIB includes many routes a single destination. The RIB is the best route to a single destination.

Answer: A

Explanation:

NEW QUESTION # 462
Based on the output below, which Python code shows the value of the "upTime" key?

A)

B)

C)

D)

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

Answer: B

NEW QUESTION # 463
Drag and drop the descriptions from the left onto the routing protocol they describe on the right.

Answer:

Explanation:

NEW QUESTION # 464
Refer to exhibit.

What are two reasons for IP SLA tracking failure? (Choose two )

A. A route back to the R1 LAN network is missing in R2
B. The destination must be 172.30 30 2 for icmp-echo
C. The threshold value is wrong
D. The default route has the wrong next hop IP address
E. The source-interface is configured incorrectly.

Answer: A,E

NEW QUESTION # 465
Refer to the exhibit.

What does the snippet of code achieve?

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

Answer: C

NEW QUESTION # 466
Refer to the exhibit.

A network engineer is configuring OSPF between router R1 and router R2. The engineer must ensure that a DR/BDR election does not occur on the Gigabit Ethernet interfaces in area 0. Which configuration set accomplishes this goal?
A)

B)

C)

D)

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

Answer: A

Explanation:
Explanation
Broadcast and Non-Broadcast networks elect DR/BDR while Point-topoint/
multipoint do not elect DR/BDR. Therefore we have to set the two Gi0/0
interfaces to point-to-point or point-to-multipoint network to ensure that a DR/BDR election does not occur.

NEW QUESTION # 467
Drag and drop the REST API authentication methods from the left onto their descriptions on the right.

Answer:

Explanation:

Explanation

NEW QUESTION # 468
Which DHCP option provides the CAPWAP APs with the address of the wireless controller(s)?

A. 0
B. 1
C. 2
D. 3

Answer: A

Explanation:

NEW QUESTION # 469
Refer to the exhibit.

The administrator troubleshoots an EtherChannel that keeps moving to err-disabled. Which two actions must be taken to resolve the issue? (Choose two.)

A. Ensure that the corresponding port channel interface on the neighbor switch is named Port-channel1.
B. Ensure that the neighbor interfaces of Gi1/0/2 and Gi/0/3 are configured as members of the same EtherChannel
C. Reload the switch to force EtherChannel renegotiation
D. Ensure that the switchport parameters of Port channel1 match the parameters of the port channel on the neighbor switch
E. Ensure that interfaces Gi1/0/2 and Gi1/0/3 connect to the same neighboring switch.

Answer: B,E

Explanation:
Causes of Errdisable
This feature was first implemented in order to handle special collision situations in which the switch detected excessive or late collisions on a port. Excessive collisions occur when a frame is dropped because the switch encounters 16 collisions in a row. Late collisions occur after every device on the wire should have recognized that the wire was in use. Possible causes of these types of errors include:
A cable that is out of specification (either too long, the wrong type, or defective) A bad network interface card (NIC) card (with physical problems or driver problems) A port duplex misconfiguration A port duplex misconfiguration is a common cause of the errors because of failures to negotiate the speed and duplex properly between two directly connected devices (for example, a NIC that connects to a switch). Only half-duplex connections should ever have collisions in a LAN. Because of the carrier sense multiple access (CSMA) nature of Ethernet, collisions are normal for half duplex, as long as the collisions do not exceed a small percentage of traffic.

NEW QUESTION # 470
An engineer is configuring local web authentication on a WLAN. The engineer chooses the Authentication radio button under the Layer 3 Security options for Web Policy Which device presents the web authentication for the WLAN?

A. local WLC
B. RADIUS server
C. anchor WLC
D. ISE server

Answer: B

NEW QUESTION # 471
Refer to the exhibit.

Refer to the exhibit. Which configuration must be implemented to establish EBGP peering between R1 and R2?