Pass the Cisco CCNA 200-301 Questions and answers with CertsForce

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Viewing questions 61-80 out of questions
Questions # 61:

Refer to the exhibit.

Question # 61

Shortly after SiteA was connected to SiteB over a new single-mode fiber path users at SiteA report intermittent connectivity issues with applications hosted at SiteB What is the cause of the intermittent connectivity issue?

Options:

A.

Interface errors are incrementing


B.

An incorrect SFP media type was used at SiteA


C.

High usage is causing high latency


D.

The sites were connected with the wrong cable type


Expert Solution
Questions # 62:

What are two benefits of using the PortFast feature? (Choose two )

Options:

A.

Enabled interfaces are automatically placed in listening state


B.

Enabled interfaces come up and move to the forwarding state immediately


C.

Enabled interfaces never generate topology change notifications.


D.

Enabled interfaces that move to the learning state generate switch topology change notifications


E.

Enabled interfaces wait 50 seconds before they move to the forwarding state


Expert Solution
Questions # 63:

Refer to the exhibit.

Question # 63

Router R1 Fa0/0 is unable ping router R3 Fa0/1.

Which action must be taken in router R1 to help resolve the configuration issue?

Options:

A.

set the default network as 20.20.20.0/24


B.

set the default gateway as 20.20.20.2


C.

configure a static route with Fa0/1 as the egress interface to reach the 20.20.20.0/24 network


D.

configure a static route with 10.10.10.2 as the next hop to reach the 20.20.20.0/24 network


Expert Solution
Questions # 64:

Refer to the exhibit.

Question # 64

An engineer must configure GigabitEthernet1/1 to accommodate voice and data traffic Which configuration accomplishes this task?

Question # 64

Options:

A.

Option A


B.

Option B


C.

Option C


D.

Option D


Expert Solution
Questions # 65:

What are two reasons that cause late collisions to increment on an Ethernet interface? (Choose two)

Options:

A.

when the sending device waits 15 seconds before sending the frame again


B.

when the cable length limits are exceeded


C.

when one side of the connection is configured for half-duplex


D.

when Carrier Sense Multiple Access/Collision Detection is used


E.

when a collision occurs after the 32nd byte of a frame has been transmitted


Expert Solution
Questions # 66:

An engineer requires a scratch interface to actively attempt to establish a trunk link with a neighbor switch. What command must be configured?

Options:

A.

switchport mode trunk


B.

switchport mode dynamic desirable


C.

switchport mode dynamic auto


D.

switchport nonegotiate


Expert Solution
Questions # 67:

Refer to the exhibit.

Question # 67

What action establishes the OSPF neighbor relationship without forming an adjacency?

Options:

A.

modify hello interval


B.

modify process ID


C.

modify priority


D.

modify network type


Expert Solution
Questions # 68:

Refer to the exhibit.

Question # 68

Which two commands were used to create port channel 10? (Choose two )

Question # 68

Options:

A.

Option A


B.

Option B


C.

Option C


D.

Option D


E.

Option E


Expert Solution
Questions # 69:

A network administrator must to configure SSH for remote access to router R1 The requirement is to use a public and private key pair to encrypt management traffic to and from the connecting client.

Which configuration, when applied, meets the requirements?

Question # 69

Options:

A.

Option A


B.

Option B


C.

Option C


D.

Option D


Expert Solution
Questions # 70:

Refer to Exhibit.

Question # 70

Which action do the switches take on the trunk link?

Options:

A.

The trunk does not form and the ports go into an err-disabled status.


B.

The trunk forms but the mismatched native VLANs are merged into a single broadcast domain.


C.

The trunk does not form, but VLAN 99 and VLAN 999 are allowed to traverse the link.


D.

The trunk forms but VLAN 99 and VLAN 999 are in a shutdown state.


Expert Solution
Questions # 71:

A router running EIGRP has learned the same route from two different paths. Which parameter does the router use to select the best path?

Options:

A.

cost


B.

adminstrative distance


C.

metric


D.

as-path


Expert Solution
Questions # 72:

Why does a switch flood a frame to all ports?

Options:

A.

The frame has zero destination MAC addresses.


B.

The source MAC address of the frame is unknown


C.

The source and destination MAC addresses of the frame are the same


D.

The destination MAC address of the frame is unknown.


Expert Solution
Questions # 73:

What are two benefits of network automation? (Choose two)

Options:

A.

reduced operational costs


B.

reduced hardware footprint


C.

faster changes with more reliable results


D.

fewer network failures


E.

increased network security


Expert Solution
Questions # 74:

Which goal is achieved by the implementation of private IPv4 addressing on a network?

Options:

A.

provides an added level of protection against Internet exposure


B.

provides a reduction in size of the forwarding table on network routers


C.

allows communication across the Internet to other private networks


D.

allows servers and workstations to communicate across public network boundaries


Expert Solution
Questions # 75:

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

Options:

A.

The application requires an administrator password to reactivate after a configured Interval.


B.

The application requires the user to enter a PIN before it provides the second factor.


C.

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


D.

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


Expert Solution
Questions # 76:

Where does a switch maintain DHCP snooping information?

Options:

A.

in the MAC address table


B.

in the CAM table


C.

in the binding database


D.

in the frame forwarding database


Expert Solution
Questions # 77:

Which command must be entered when a device is configured as an NTP server?

Options:

A.

ntp authenticate


B.

ntp server


C.

ntp peer


D.

ntp master


Expert Solution
Questions # 78:

Which action is taken by a switch port enabled for PoE power classification override?

Options:

A.

When a powered device begins drawing power from a PoE switch port a syslog message is generated


B.

As power usage on a PoE switch port is checked data flow to the connected device is temporarily paused


C.

If a switch determines that a device is using less than the minimum configured power it assumes the device has failed and disconnects


D.

Should a monitored port exceeds the maximum administrative value for power, the port is shutdown and err-disabled


Expert Solution
Questions # 79:

What is the total number of users permitted to simultaneously browse the controller management pages when using the AireOS GUI?

Options:

A.

2


B.

5


C.

8


D.

9


Expert Solution
Questions # 80:

Which header must be included in a REST request from an application that requires JSON-formatted content?

Options:

A.

Content-Type: application/json


B.

Accept-Encoding: application/json


C.

Accept: application/json


D.

Accept-Language: application/json


Expert Solution
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Viewing questions 61-80 out of questions