Regenerate 200-601 Preparation Labs 2021

NEW QUESTION 1
ProfiNET has been disabled on a Cisco Industrial Ethernet switch. Which CLI command will correctly enable ProfiNET on the switch?

• A. switch(config)#profinet
• B. switch(config-if)#switchport profinet vlan 10
• C. switch(config)#vlan 10 profinet
• D. switch#enable profinet

Answer: A

NEW QUESTION 2
Which in-depth approach is used when deploying defense in an industrial zone?

• A. Use PLCs and control systems from multiple vendors in such a way that the process will become resilient for failures of one vendor.
• B. Deploy two factor authentications for all operators which need to login remote while working from home.
• C. Collect log files at a central location for easy back-up and encryption to provide privacy.
• D. Create multiple zones in the industrial zone and protect / inspect traffic between the zones with firewalls and intrusion monitors.

Answer: D

NEW QUESTION 3
Exhibit:

Refer to the exhibit. CCNA.com has the industrial network shown in the exhibit. All switches are configured as layer 2 switches and are using VLAN 1 as their management VLAN. Each VLAN 1 interface has been assigned the correct IP address. What is the purpose of assigning a default gateway to SW-C switch?

• A. allows connectivity between the VLAN 1 interface on SW-C and other devices in the network.
• B. allows connectivity between Host A and other devices in the network.
• C. allows connectivity between Host B and other devices in the network.
• D. allows the switch to pass traffic between Host A and Host B

Answer: A

NEW QUESTION 4
A cookie cutter machine requires 2 standard controllers and a safety controller. All of these controllers and machine level I/O have been placed on VLAN 104. Both standard controllers must monitor a photocell on this machine. Which IP address is used to transfer this status information?

• A. 10.17.104.16
• B. 192.168.1.16
• C. 239.192.3.16
• D. 239.192.254.16

Answer: C

NEW QUESTION 5
Cisco Industrial Ethernet switches are capable of sending alarm messages to ProfiNET management stations using the ProfiNET-IO protocol. Which four are alarms that can be configured for an interface? (Choose four)

• A. Port Not Forwarding
• B. Port Not Operating
• C. Port LLDP Disabled
• D. Port QoS Disabled
• E. Port Duplex Mismatch
• F. Port FCS Errors Exceeded Threshold
• G. Port CRC Errors Exceeded Threshold
• H. Port Link Fault

Answer: ABFH

NEW QUESTION 6
What is the purpose of Spanning Tree Protocol?

• A. to prevent routing loops
• B. to create a default route
• C. to provide multiple gateways for hosts
• D. to maintain a loop-free Layer 2 network topology
• E. to enhance the functions of SNMP

Answer: D

NEW QUESTION 7
When troubleshooting a high packet loss condition in the network, the inspection area has an assessed M.I.C.E. value of M=1, I=1, C=3 and E=1. Which condition could be suspect?

• A. Use of shielded Patch Cables, Bonded on one end only.
• B. Use of unshielded Patch Cables.
• C. Broken seal on bulkhead connector.
• D. Oxidation on Shielded RJ45 Patch Plug

Answer: D

NEW QUESTION 8
Which option allows an EtherNet/IP I/O device to be safely installed where it is subject to water immersion?

• A. The device is rated IP20 and the power wiring is installed securely to the terminal block.
• B. The device is rated IP67 and a power cordset is used.
• C. The device is rated IP67 and immersed to 10 m.
• D. The device is rated IP20 and immersed to 10 m.

Answer: B

NEW QUESTION 9
Which five are characteristics that describe Cisco Industrial switches? (Choose five)

• A. Din rail mount
• B. 19 inch rack mount
• C. Fanless
• D. Fans
• E. Swappable SD flash card
• F. Alarm relay
• G. -5ºC to 45ºC operating environment
• H. ProfiNET conformance class C compliance

Answer: ABCEF

NEW QUESTION 10
Which configuration enables an Industrial Ethernet switch to participate in PTP clock selection and sets the priority value that would break the tie between switches with matching default criteria to 50?

• A. ptp mode boundary ptp priority1 10ptp priority2 50
• B. ptp mode boundary ptp priority1 50ptp priority2 10
• C. ptp mode e2etransparent ptp priority1 50ptp priority2 10
• D. ptp mode e2etransparent ptp priority1 10ptp priority2 50

Answer: A

NEW QUESTION 11
You have been tasked to design an Ethernet network capable of Motion control with cycle times not to exceed 1ms. In order to create a more deterministic network, what characteristic/s should you primarily focus on?

• A. Lattency and Jitter
• B. Redundancy and high availability
• C. Explicit and Implicit messaging
• D. This cycle time is not possible on an Ethernet network
• E. Gigabit port speed

Answer: A

NEW QUESTION 12
Refer to the exhibit. The Robot Cell is in a bottling plant. This cell environment needs to consider high flex, EMI, and possible exposure to moisture. Which physical media components need to be considered to prevent network degradation or interruptions?

• A. Stranded, shielded wire with an industrial jacket and M12 connectors
• B. Solid, unshielded commercial jacket wire, and M12 connectors
• C. Stranded, unshielded wire with an industrial jacket, and commercial grade RJ45 connectors
• D. Solid, shielded wire with commercial grade jacket, and commercial grade RJ45 connectors

Answer: A

NEW QUESTION 13
It is common to use Resilient Ethernet Protocol (REP) on the manufacturing floor as a resiliency protocol, as opposed to the Enterprise where it is not generally deployed. What are two reasons why REP is more suitable for the plant floor? (Choose two)

• A. REP is only supported on Industrial Ethernet switches, it is not supported on Catalyst switches.
• B. REP converges faster than Spanning Tree, allowing for greater network availability.
• C. REP supports Industrial Ethernet protocols better because it moves the packets faster.
• D. Running dual cables from access switches to an aggregation switch can have a much higher cost on the plant floor than in the Enterprise and running a ring protocol like REP provides resiliency at a lower cost.
• E. Industrial protocols can be negatively impacted by the number of nodes the Ethernet frame traverses, REP provides a topology with no more than 3 nodes for any data path.

Answer: BD

NEW QUESTION 14
What percentage of an I/O connection would you set the RPI in order to ensure the application has the most current data?

• A. RPI at 50% of IO rate
• B. RPI at 25% of IO rate
• C. PI to 25% of PAC scan rate
• D. Set RPI to 50% of PAC scan rate

Answer: A

NEW QUESTION 15
You are called at home at 3am by an unskilled machine operator with a suspected network related problem; the controller LEDs are all normal but the output module's communications LED is not on. The operator has verfied the cable is functional and
correctly connected from the communication module to the switch. What is the next check that you ask the unskilled machine operator to make?

• A. Log onto the switch using the console port and check that IGMP snooping is enabled
• B. Open wireshark and check whether the controller is issuing a forward open instruction to the device
• C. Open the diagnostic faceplate on the HMI for the control panel switch and check that the relevant ports are enabled and not in alarm
• D. Open Studio 5000 and check the module status tab for the affected output module

Answer: C

NEW QUESTION 16
EtherNet/IP is an Ethernet implementation of which protocol?

• A. CIP
• B. Industrial Protocol
• C. DeviceNet
• D. ControlNet

Answer: A

NEW QUESTION 17
What security component can be deployed to increase the defense in depth and specifically can be positioned against 'man-in-the-middle' attack?

• A. Deploy 802.1AE
• B. Deploy 802.1X
• C. Deploy 802.1Q
• D. Deploy 802.1AX

Answer: A

NEW QUESTION 18
Why is SSH preferred over Telnet as a method of accessing a network device to alter or view the configuration?

• A. Telnet encrypts only the login information, not the entire transmission.
• B. SSH requires fewer network resources and no additional configuration.
• C. Telnet is more difficult to use and configure than SSH.
• D. SSH encrypts the login and session information.

Answer: D

NEW QUESTION 19
Refer to the exhibit.

The control system depicted in the exhibit uses VLAN 300 for all of its device ports and PVST is enabled on each switch to switch connection. L2SW4 was inserted between L2SW3 and L2SW5. Links FO2 and FO3 were added and FO1 was disconnected.
Prior to the installation of L2SW4, PanelView was able to communicate with PLC#1. After the change, PLC#1 and PanelView are still able to communicate but neither PLC#1 or PanelView are able to communicate with I/O #1.
L2SW4# show run interfaces FastEthernet 1/1 description I/O#1
switchport access vlan 300 switchport mode access spanning-tree portfast
spanning-tree bpduguard enable
L2SW4# show interfaces trunk
Port Mode Encapsulation Status Native vlan Gi1/1 on 802.1q trunking 1 Gi1/2 on 802.1q trunking 1 Port Vlans allowed on trunk Gi1/1 1,3-9, 301-305,400 Gi1/2 1,3-9, 301-305,400 Port Vlans allowed and active in management domain Gi1/1 1,3-9, 301-305,400 Gi1/2 1,3- 9, 301-305,400 Port Vlans in spanning tree forwarding state and not pruned Gi1/1 1,3-9, 301-305,400 Gi1/2
Based on the output from the switch, what is preventing I/O#1 from communicating with PLC#1 and PanelView?

• A. Interface FastEthernet 1/1 on LWSW4 should be configured as a trunk port
• B. The trunks connecting L2SW4 to L2SW3 and L2SW5 have the wrong encapsulation type
• C. The trunks connecting L2SW4 to L2SW3 and L2SW5 don't allow VLAN 300 traffic
• D. BPDU guard has error-disabled interface FastEthernet 1/1 on LWSW4

Answer: C

NEW QUESTION 20
You have reached the limit of IPv4 IGMP groups available on a Cisco IE 3000 switch that
was deployed using the Express Setup. Which CLI command will increase the number of available IPv4 IGMP groups and multicast routes from 256 to 1000 on this switch?

• A. switch(config)#sdm prefer routing
• B. switch(config)#sdm prefer vlan igmp
• C. switch(config)#sdm prefer routing igmp
• D. switch(config)#sdm prefer vlan

Answer: A

NEW QUESTION 21
Which describes the relationship between a workgroup bridge?

• A. Wired clients of a workgroup bridge can communicate, through the workgroup bridge, with wireless clients of an autonomous or a controller-based access point
• B. Wireless clients of a controller-based AP can communicate, through the workgroup bridge, with wireless clients of an autonomous access point
• C. Wireless clients of an autonomous access point can communicate with wired clients of a workgroup bridge, but Wireless clients of a controller-based access point cannot communicate with wired clients of a workgroup bridge
• D. Wireless clients of a controller-based access point can communicate with wired clients of a workgroup bridge, but Wireless clients of an autonomous access point cannot communicate with wired clients of a workgroup bridge

Answer: A

NEW QUESTION 22
Given a ring topology, which loop prevention mechanism provides the fastest reconvergence time after a link failure?

• A. Rapid Per-VLAN Spanning Tree Protocol
• B. Resilient Ethernet Protocol
• C. Multiple Spanning Tree Protocol
• D. Spanning Tree Protocol

Answer: B

NEW QUESTION 23
Refer to the exhibit.

NAT has been configured on the router 'GW' and the IP addresses of router 'GW' have been configured properly. Users of PC1 and PC2 are able to ping the IP address 198.51.100.1 but are unable to reach any other IP addresses on the Internet. The ISP confirmed that their configuration is correct. Which option would likely correct the problem?

• A. ip access-list extended ACL_OUTBOUND permit ip 10.1.1.0 0.0.0.255 anyinterface Ethernet1ip access-group ACL_OUTBOUND out
• B. interface Ethernet1 ip nat outside
• C. interface Ethernet0 ip nat inside
• D. ip route 0.0.0.0 0.0.0.0 198.51.100.1

Answer: D

NEW QUESTION 24
Which three of the following components must be elected before the Spanning Tree Protocol can converge in a switched LAN? (Choose three.)

• A. designated ports
• B. duplex operating mode
• C. fast mode ports
• D. root bridge
• E. root ports
• F. BDPU priority

Answer: ADE

NEW QUESTION 25
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