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By cisco
Aug, 2025

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Question 26

SIMULATION

Guidelines

This is a lab item in which tasks will be performed on virtual devices.

• Refer to the Tasks tab to view the tasks for this lab item.
• Refer to the Topology tab to access the device console(s) and perform the tasks.
• Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.
• All necessary preconfigurations have been applied.
• Do not change the enable password or hostname for any device.
• Save your configurations to NVRAM before moving to the next item.
• Click Next at the bottom of the screen to submit this lab and move to the next question.
• When Next is clicked, the lab closes and cannot be reopened.

Topology

Image 1

Tasks

OSPF is preconfigured on all devices except R30. Configure R30 to complete these tasks.

Task 1:

Configure OSPF according to the topology using these requirements:

• Use Process ID 100.
• Use Loopback0 for the Router ID.
• Advertise all networks into OSPF.
o Use network statements under the OSPF process to accomplish this task.

Task 2:

Configure a/18 summary route for Area 50.

• Advertise only Type 3 LSAs into Area0.

R30

Image 2
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Question 27

SIMULATION

Guidelines

This is a lab item in which tasks will be performed on virtual devices.

• Refer to the Tasks tab to view the tasks for this lab item.
• Refer to the Topology tab to access the device console(s) and perform the tasks.
• Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.
• All necessary preconfigurations have been applied.
• Do no remove any existing configurations from the devices, only those necessary to make the appropriate changes required to fulfill the listed tasks.
• Do not change the enable password or hostname for any device.
• Save your configurations to NVRAM before moving to the next item.
• Click Next at the bottom of the screen to submit this lab and move to the next question
• When Next is clicked, the lab closes and cannot be reopened.

Topology

Image 1

Tasks

OSPF is partially configured. Complete the OSPF configurations to achieve these goals:

  1. Configure OSPF on router R1 according to the topology so that all networks are advertised. Do not use the network statement under the “router ospf” configuration section to accomplish this task.
  2. Configure a single command on the ABR routers to ensure only one summary route is advertised to area 0.

R1

Image 2 Image 3 Image 4 Image 5 Image 6 Image 7 Image 8 Image 9 Image 10 Image 11 Image 12
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Question 28

SIMULATION

Guidelines

This is a lab item in which tasks will be performed on virtual devices.

• Refer to the Tasks tab to view the tasks for this lab item.
• Refer to the Topology tab to access the device console(s) and perform the tasks.
• Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.
• All necessary preconfigurations have been applied.
• Do no remove any existing configurations from the devices, only those necessary to make the appropriate changes required to fulfill the listed tasks.
• Do not change the enable password or hostname for any device.
• Save your configurations to NVRAM before moving to the next item.
• Click Next at the bottom of the screen to submit this lab and move to the next question
• When Next is clicked, the lab closes and cannot be reopened.

Topology

Image 1

Tasks

The Operations team started configuring several monitoring activities. Complete the configurations for the tasks below.

  1. Enable Flexible NetFlow on R1 E0/0 in both directions using the pre-configured flow monitor.
  2. Configure the switch port analyzer on Sw1 and mirror all VLAN 12 traffic to interface E1/3 using session number 12.
  3. Configure a basic IP SLA ICMP echo operation on R1 to ping PC1 every 300 seconds.

R1

Image 2 Image 3 Image 4 Image 5 Image 6 Image 7 Image 8
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Question 29

Image 1

Refer to the exhibit. Which action results from executing the Python script?

  • A: display the output of a command that is entered on that device in a single line
  • B: display the unformatted output of a command that is entered on that device
  • C: display the output of a command that is entered on that device
  • D: SSH to the IP address that is manually entered on that device
—

Question 30

Which JSON script is properly formatted?

  • A:
  • B:
  • C:
  • D:
—

Question 31

What is the architectural difference between the MAC address table and TCAM?

  • A: TCAM entries are stored for 600 seconds, and MAC address table entries are kept for 200 seconds.
  • B: TCAM entries are populated using the ARP table, and the MAC address table is populated dynamically from outgoing frames.
  • C: TCAM entries consist of VLAN, port ID and source MAC Address, and MAC address table entries consist of source MAC address end port ID.
  • D: TCAM entries are composed of value, mask, and result, and MAC address table entries are composed of value and results.
—

Question 32

What is a difference between OSPF and EIGRP?

  • A: OSPF is an advanced distance vector protocol. EIGRP is a link-state protocol.
  • B: OSPF is a hybrid routing protocol. EIGRP is a link-state routing protocol.
  • C: OSPF uses the DUAL algorithm. EIGRP uses the SPF algorithm.
  • D: OSPF uses an administrative distance of 110. EIGRP uses an administrative distance of 170.
—

Question 33

Which function is performed by vSmart in the Cisco SD-WAN architecture?

  • A: distribution of centralized policies
  • B: execution of localized policies
  • C: redistribution between OMP and other routing protocols
  • D: facilitation of NAT detection and traversal
—

Question 34

Which capability does a distributed virtual switch have?

  • A: use floating static routes
  • B: provide centralized management for virtual switches
  • C: run dynamic routing protocols
  • D: use advanced IPsec encryption algorithms
—

Question 35

Which two methods are used to reduce the AP coverage area? (Choose two.)

  • A: Reduce channel width from 40 MHz to 20 MHz.
  • B: Reduce AP transmit power.
  • C: Enable Fastlane.
  • D: Increase minimum mandatory data rate.
  • E: Disable 2.4 GHz and use only 5 GHz.
—

Question 36

SIMULATION

Guidelines

This is a lab item in which tasks will be performed on virtual devices.

• Refer to the Tasks tab to view the tasks for this lab item.
• Refer to the Topology tab to access the device console(s) and perform the tasks.
• Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.
• All necessary preconfigurations have been applied.
• Do not change the enable password or hostname for any device.
• Save your configurations to NVRAM before moving to the next item.
• Click Next at the bottom of the screen to submit this lab and move to the next question.
• When Next is clicked, the lab closes and cannot be reopened.

Topology

Image 1

Tasks

OSPF is partially configured on all devices. Complete the configurations to achieve these results:

  1. Configure R3 so that R20 is always designated as the BDR.
  2. Configure R10 so that it does not participate in the DR/BDR election. Do not use the ip ospf network point-to-point command under the interface configuration to accomplish this task.
—

Question 37

SIMULATION

Guidelines

This is a lab item in which tasks will be performed on virtual devices.

• Refer to the Tasks tab to view the tasks for this lab item.
• Refer to the Topology tab to access the device console(s) and perform the tasks.
• Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.
• All necessary pre-configurations have been applied.
• Do not remove any existing configurations from the devices, only those necessary to make the appropriate changes required to fulfill the listed tasks.
• Do not change the enable password or hostname for any device.
• Save your configurations to NVRAM before moving to the next item.
• Click Next at the bottom of the screen to submit this lab and move to the next question.
• When Next is clicked, the lab closes and cannot be reopened.

Topology

Image 1

Tasks

Configure R1 according to the topology to achieve these results:

  1. Configure eBGP using Loopback 0 for the router-id. Do not use the address-family command to accomplish this.
  2. Advertise R1’s Loopback 100 and Loopback 200 networks to AS20 and AS30.
—

Question 38

SIMULATION

Guidelines

This is a lab item in which tasks will be performed on virtual devices.

• Refer to the Tasks tab to view the tasks for this lab item.
• Refer to the Topology tab to access the device console(s) and perform the tasks.
• Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.
• All necessary pre-configurations have been applied.
• Do not change the enable password or hostname for any device.
• Save your configurations to NVRAM before moving to the next item.
• Click Next at the bottom of the screen to submit this lab and move to the next question.
• When Next is clicked, the lab closes and cannot be reopened.

Topology

Image 1

Tasks

EIGRP is preconfigured on all routers. Configure R10 and R20 to complete these tasks.

Task 1:

Modify the existing ACL on R10 so that EIGRP routes are received from R20 and R30.

• The modification should only allow EIGRP routes to pass.
• Do not remove any configuration from R10 to achieve this task.

Task 2:

Configure CoPP on R20 to achieve these results:

• Permit ICMP traffic from 192.168.24.0/24.
• Limit traffic to 8,000 bps.
• Discard additional packets.

—

Question 39

Which resource must a hypervisor make available to the virtual machines?

  • A: bandwidth
  • B: IP address
  • C: storage
  • D: secure access
—

Question 40

Image 1

Refer to the exhibit. An engineer must send the 172.16.2.0 /24 user traffic to a packet capture tool to troubleshoot an issue. Which action completes the configuration?

  • A: Define the remote span VLAN on SW1 and SW2.
  • B: Disable the spanning tree protocol on the monitoring server VLAN.
  • C: Encrypt the traffic between the users and the monitoring servers.
  • D: Enable the Cisco Discovery Protocol on the server interfaces.
—

Question 41

Which encoding is used to protect a username and login with RESTful API basic authentication?

  • A: Base64
  • B: MD5
  • C: SHA-1
  • D: Type-7
—

Question 42

SIMULATION

Guidelines

This is a lab item in which tasks will be performed on virtual devices.

• Refer to the Tasks tab to view the tasks for this lab item.
• Refer to the Topology tab to access the device console(s) and perform the tasks.
• Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.
• All necessary preconfigurations have been applied.
• Do not change the enable password or hostname for any device.
• Save your configurations to NVRAM before moving to the next item.
• Click Next at the bottom of the screen to submit this lab and move to the next question.
• When Next is clicked, the lab closes and cannot be reopened.

Topology

Image 1

Tasks

OSPF is preconfigured on all devices except R20. Configure R20 to complete these tasks.

Task 1:

Configure OSPF according to the topology using these requirements:

• Use Process ID 20.
• Use Loopback0 for the Router ID.
• Advertise all networks into OSPF.

o Do not use network statements under the OSPF process to accomplish this task.

Task 2:

Configure a /18 summary route for Area 40.

• Advertise only Type 3 LSAs into Area 0.

R20

Image 2
—

Question 43

Image 1

Refer to the exhibit. Which configuration must be applied for the TACACS+ server to grant access-level rights to remote users?

  • A: R1(config)# aaa accounting commands 15 default start-stop group tacacs+
  • B: R1 (config)# aaa authentication login enable
  • C: R1 (config)# aaa authorization exec default group tacacs+
  • D: R1 (config)# aaa authorization exec default local if-authenticated
—

Question 44

What is a characteristic of VXLAN?

  • A: It uses VTEPs to encapsulate and de-encapsulate frames.
  • B: It has a 12-bit network identifier.
  • C: It uses TCP for transport.
  • D: It extends Layer 2 and Layer 3 overlay networks over a Layer 2 underlay.
—

Question 45

Which three elements determine Air Time efficiency? (Choose three.)

  • A: data rate (modulation density) or QAM
  • B: RF group leader
  • C: channel bandwidth
  • D: number of spatial streams and spatial reuse
  • E: dynamic channel assignment
  • F: event-driven RRM
—

Question 46

Which antenna type should be used for a site-to-site wireless connection?

  • A: patch
  • B: dipole
  • C: omnidirectional
  • D: Yagi
—

Question 47

Image 1

Refer to the exhibit. What is the result of this Python code?

  • A: 1
  • B: 0
  • C: 7
  • D: 7.5
—

Question 48

What is one characteristic of Cisco DNA Center and vManage northbound APIs?

  • A: They exchange XML-formatted content.
  • B: They are RESTful APIs.
  • C: They implement the NETCONF protocol.
  • D: They push configuration changes down to devices.
—

Question 49

Image 1

Refer to the exhibit. Which HTTP request produced the REST API response that was returned by Cisco DNA Center?

  • A: PUT /network-device?macAddress=ac:4a:56:6c:7c:00
  • B: GET /network-device?macAddress=ac:4a:56:6c:7c:00
  • C: fetch /network-device?macAddress=ac:4a:56:6c:7c:00
  • D: POST /network-device?macAddress=ac:4a:56:6c:7c:00
—

Question 50

Which JSON script is properly formatted?

  • A:
  • B:
  • C:
  • D:
—
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