350-501 by Cisco Actual Free Exam Questions And Answers

Question 1

Refer to the exhibit. Router 1 was experiencing a DDoS attack that was traced to interface gjgabitethernet0/1.
Which statement about this configuration is true?

A. Router 1 accepts source addresses that have a match in the FIB that indicates it is reachable through a real interface

B. Router 1 accepts all traffic that ingresses and egresses interface gigabitethernet0/1

C. Router 1 drops all traffic that ingresses interface gigabitethernet0/1 that has a FIB entry that exits a different interface

D. Router 1 accepts source addresses on interface gigabitethemet0/1 that are private addresses

Discussion 0

Correct Answer: A Vote an answer

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Question 2

Which protocol is used for communication between the PCE and PCC?

A. PCEP

B. CEF

C. POP

D. ICMP

Discussion 0

Correct Answer: A Vote an answer

Question 3

Refer to the exhibit. A network administrator implemented MPLS routing between routers R1, R2, R3, and R4. AToM is configured between R1 and R4 to allow Layer 2 traffic from hosts on RA1 and RA2. A targeted MPLS session is established between R1 and R4. Which additional action must the administrator take on all routers so that LDP synchronization occurs between connected LDP sessions?

A. Configure OSPF or IS-IS as the routing protocol.

B. Disable the MPLS LDP IGP sync holddown.

C. Configure EIGRP as the routing protocol using stub areas only.

D. Enable MPLS LDP sync delay timers.

Discussion 0

Correct Answer: B Vote an answer

Question 4

Refer to Exhibit. A network engineer is trying to retrieve SNMP MIBs with RESTCONF on the Cisco switch but fails. End-to-end routing is in place. Which configuration must the engineer implement on the switch to complete?

A. netconf-yang cisco-ia snamp-community-string Public

B. snmp-server community public RO

C. netconf-yang cisco-Ia snmp-community-string Private

D. snmp-server community cosco RW

Discussion 0

Correct Answer: C Vote an answer

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Question 5

What is the difference between SNMP and model-driven telemetry?

A. Telemetry allows for modeled network data to be pushed to the network administrator on an as- needed basis

B. SNMP uses the YANG data modeling language

C. Telemetry uses traps and inform messages to deliver data to a network administrator on a polling basis

D. SNMP pushes network data to the network administrator whenever it is queried

Discussion 0

Correct Answer: A Vote an answer

Question 6

Refer to the exhibit. A regional company is implementing a network-health monitoring solution on their Cisco ISR routers to monitor network performance metrics and gather real time data. The router R1 Ethernet interface, GigabitEthemet0/0, is assigned IP address 192.168.1.1/24, and basic IP addressing and connectivity to the data-collection server have already been configured.
A network engineer must update R1 to ensure secure and reliable data transmission to the monitoring server, which is located at IP address 192.168.50.50 on port 50051. To achieve secure communication, the configuration must comply with RPC 5246, and to ensure reliable data transmission, it must follow RFC 793. Which command must the engineer execute to configure data collection?

A. telemetry ietf subscription 1 receiver ip address 192.168.50.50 50051 protocol grpc-tcp

B. grpc dialout address 192.168.50.50 port 50051

C. telemetry ietf subscription 1 source-address 10.1.1.1 50051 protocol grpc-icmp

D. gnmi dialout address 192.168.50.50 port 50051

Discussion 0

Correct Answer: A Vote an answer

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Question 7

In a segment routing environment, how are segments distributed within the control plane?

A. through pseudowires using MPLS or IP

B. through a link-state routing protocol

C. through a distance-vector routing protocol

D. through BGP via multiprotocol BGP

Discussion 0

Correct Answer: B Vote an answer

Question 8

In an MPLS network, which protocol can be used to distribute a Segment Prefix?

A. OSPF

B. RSVP-TE

C. EIGRP

D. LDP

Discussion 0

Correct Answer: A Vote an answer

Question 9

A network engineer is testing an automation platform that interacts with Cisco networking devices via NETCONF over SSH. In accordance with internal security requirements:
- NETCONF sessions are permitted only from trusted sources in the
172.16.20.0/24 subnet.
- CLI SSH access is permitted from any source.
Which configuration must the engineer apply on R1?

A. configure terminal
hostname R1
ip domain-name mydomain.com
crypto key generate rsa
ip ssh version 1
access-list 1 permit 172.16.20.0 0.0.0.255
netconf ssh acl 1
line vty 0 4
transport input ssh
end

B. configure terminal
hostname R1
ip domain-name mydomain.com
crypto key generate rsa
ip ssh version 2
access-list 1 permit 172.16.20.0 0.0.0.255
netconf ssh acl 1
line vty 0 4
transport input ssh
end

C. configure terminal
hostname R1
ip domain-name mydomain.com
crypto key generate rsa
ip ssh version 2
access-list 1 permit 172.16.20.0 0.0.0.255
access-list 1 permit any
netconf ssh
line vty 0 4
access-class 1 in
transport input ssh
end

D. configure terminal
hostname R1
ip domain-name mydomain.com
crypto key generate rsa
ip ssh version 1
access-list 1 permit 172.16.20.0 0.0.0.255
access-list 2 permit any
netconf ssh
line vty 0 4
access-class 2 in
transport input ssh
end

Discussion 0

Correct Answer: B Vote an answer

Cisco Implementing and Operating Cisco Service Provider Network Core Technologies - 350-501 Exam Practice Test

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