Latihan exam CCNA 106-140

Refer to the exhibit. How does router R1 handle traffic to the 172.16.1.4/30 subnet?

• A. It sends all traffic over the path via 172.16.4.4.

• B. It sends all traffic over the path via 10.0.1.100.

• C. It load-balances traffic over 172.16.9.5 and 172.16.4.4.

• D. It sends all traffic over the path via 172.16.9.5 using 172.16.4.4 as a backup.

An engineer configured an OSPF neighbor as a designated router. Which state verifies the designated router is in the proper mode?

• A. 2-way

• B. Full

• C. Exchange

• D. lnit

An organization secures its network with multi-factor authentication using an authenticator app on employee smartphones. How is the application secured in the case of a user's smartphone being lost or stolen?

• A. The application requires an administrator password to reactivate after a configured interval.

• B. The application challenges a user by requiring an administrator password to reactivate when the smartphone is rebooted.

• C. The application requires the user to enter a PlN before it provides the second factor.

• D. The application verifies that the user is in a specific location before it provides the second factor.

A packet from a company's branch office is destined to host 172.31.0.1 at headquarters. The sending router has three possible matches in its routing table for the packet prefixes 172.31.0.0/16,172.31.0.0/24, and 172.31.0.0/25. How does the router handle the packet?

• A. It sends the traffic via prefix 172.31.0.0/24.

• B. It sends the traffic via the default gateway 0.0.0.0/0.

• C. It sends the traffic via prefix 172.31.0.0/16.

• D. It sends the traffic via prefix 172.31.0.0/25.

What configuration management mechanism uses TCP port 22 by default when communicating with managed nodes?

• A. Puppet

• B. Chef

• B.Python

• D. Ansible

How do servers connect to the network in a virtual environment?

• A. a software switch on a hypervisor that is physically connected to the network

• B. wireless to an access point that is physically connected to the network

• C. a virtual switch that links to an access point that is physically connected to the network

• D. a cable connected to a physical switch onthe network

Refer to the exhibit. What is a reason for poor performance on the network interface?

• A. The interface is receiving excessive broadcast traffic.

• B. The cable connection between the two devices is faulty.

• C. The interface is operating at a different speed than the connected device.

• D. The bandwidth setting of the interface is misconfigured.

A Cisco engineer notices that two OSPF neighbors are connected using a crossover Ethernet cable. The neighbors are taking too long to become fully adjacent. Which command must be issued under the interface configuration on each router to reduce the time required for the adjacency to reach the FULL state?

• A. ip ospf network broadcast

• B. ip ospf network point-to-point

• C. ip ospf dead-interval 40

• D. ip ospf priority 0

Which API is used in controller-based architectures to interact with edge devices?

• A. nonhbound

• B. underlay

• C. southboundX

• D. nonhbound

Refer to the exhibit. Which type of JSON data is shown?

• A. Key

• B. Boolean

• C. array

• D. Object