What Refined 600-601 Exam Engine Is

NEW QUESTION 1
Exhibit:

Refer to the exhibit. Host 3 on Network A is sending data to Host 8 on Network B. Which address is the default gateway of Host 3?

• A. the address of the switch interface that is connected to router interface Fa0/0
• B. the address of the switch interface that is connected to router interface Fa0/1
• C. the address of the host that is connected to Network A
• D. the address of the host that is connected to Network B
• E. the address of the router interface Fa0/0
• F. the address of the router interface Fa0/1

Answer: E

NEW QUESTION 2
In which two ways could you minimize the impact of monitoring an industrial network? (Choose two.)

• A. Send random messages to a device and see what the response is.
• B. Do frequent ping sweeps to industrial devices to check for their proper operations.
• C. Make a copy of all the network traffic and analyze it offline.
• D. Use an industrial-network-grade IDS-IPS system.

Answer: CD

NEW QUESTION 3
At which Layer would you check ACLs for TCP ports being blocked?

• A. Layer 1
• B. Layer 2
• C. Layer 3
• D. Layer 4

Answer: D

NEW QUESTION 4
What are two symptoms of duplex mismatch? (Choose two.)

• A. Ping does not return from one direction versus the other direction.
• B. Communication is slow and locks up.
• C. Speed is seen equally slow in both directions.
• D. The half-duplex side sees frame sequence errors or runt frames.
• E. The full-duplex side sees CRC errors.

Answer: BD

NEW QUESTION 5
What is a reason to use privileged EXEC mode on an industrial switch?

• A. to verify commands that you have entered
• B. to change terminal settings
• C. to configure VLAN parameters
• D. to configure parameters that apply to the entire switch

Answer: A

NEW QUESTION 6
With a Cisco IE 2000 switch, what does a power status LED indicate when it is solid green?

• A. Power is present on the associated circuit and the system is operating normally.
• B. Power is present on the associated circuit, but there is no correlation to whether the system is operating normally.
• C. The system is operating normally, but power is not necessarily present on the associated circuit.
• D. Power is not present on the associated circuit and the power supply alarm is configured.
• E. The power status LED does not show solid green.

Answer: A

NEW QUESTION 7
With a Cisco IE 2000 switch, what does a port status LED indicate when it is solid green?

• A. The port is sending or receiving data.
• B. A link is present.
• C. No link is present.
• D. There is a link fault.
• E. The port is not forwarding.

Answer: B

NEW QUESTION 8
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 9
A router is not operating as expected and the network administrator wants to verify that the router booted using the correct IOS image. Which command should be used to determine which IOS is running on the router?

• A. show flash
• B. show version
• C. show memory
• D. show startup-config
• E. show config-register

Answer: B

NEW QUESTION 10
Which parameter would you tune to affect the selection of a static route as a backup, when a dynamic protocol is also being used?

• A. hop count
• B. administrative distance
• C. link bandwidth
• D. link delay
• E. link cost

Answer: B

NEW QUESTION 11
What should be done with unused conductors in copper unshielded or shielded twisted-pair network cables?

• A. terminate in their characteristic impedance
• B. trim back and properly insulate
• C. connect to protective earth
• D. splice to a used conductor

Answer: A

NEW QUESTION 12
What is the leading cause of fiber-optic link failure?

• A. contaminants
• B. crushed fiber
• C. poor testing practices
• D. bad connectors

Answer: A

NEW QUESTION 13
Which protocol is a secure alternative to Telnet?

• A. SSH
• B. FTP
• C. SMTP
• D. SNMP
• E. HTTP

Answer: A

NEW QUESTION 14
With what are APC connectors used?

• A. Category 6a cables that need tight radius bends
• B. copper network cables in corrosive environments
• C. single-mode fiber-optic cables to reduce return loss
• D. high-density copper patch panels

Answer: C

NEW QUESTION 15
What are two benefits of a star network topology? (Choose two.)

• A. Disruption of the entire network is not required when adding new machines.
• B. Any problem which leaves the network inoperable can be traced to the central hub.
• C. This network type requires less cable as compared to linear bus topology.
• D. The performance of one of the numerous nodes cannot reflect on the performance of other nodes.
• E. The performance of the entire network is directly dependent on the performance of the hub.

Answer: AB

NEW QUESTION 16
An administrator has connected devices to an industrial switch and, for security reasons, wants the dynamically learned MAC addresses from the address table added to the running configuration. What must be done to accomplish this?

• A. Enable port security and use the keyword sticky.
• B. Set the switchport mode to trunk and save the running configuration.
• C. Use the switchport protected command to have the MAC addresses added to the configuration.
• D. Use the no switchport port-security command to allow MAC addresses to be added to the configuration.

Answer: A

NEW QUESTION 17
Exhibit:

Refer to the exhibit. The output that is shown is generated at an industrial switch. Which three statements are true? (Choose three.)

• A. All ports will be in a state of discarding, learning, or forwarding.
• B. Thirty VLANs have been configured on this switch.
• C. The bridge priority is lower than the default value for spanning tree.
• D. All interfaces that are shown are on shared media.
• E. All designated ports are in a forwarding state.
• F. This switch must be the root bridge for all VLANs on this switch.

Answer: ACE

NEW QUESTION 18
DRAG DROP

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 19
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 20
Which of the following correctly pairs the dotted decimal subnet mask with the correct number of binary bits that represent the subnet mask?

• A. 255.255.255.192 and /25
• B. 255.255.255.248 and /28
• C. 255.255.255.224 and /26
• D. 255.255.255.248 and /27
• E. 255.255.255.240 and /28
• F. 255.255.255.240 and /16

Answer: E

NEW QUESTION 21
Which two ports does EtherNet/IP use to communicate? (Choose two.)

• A. TCP 44818
• B. UDP 44818
• C. TCP 502
• D. UDP 502
• E. TCP 2222
• F. UDP 2222

Answer: AF

NEW QUESTION 22
A network administrator has subnetted the 172.16.0.0 network using a subnet mask of 255.255.255.192. A duplicate IP address of 172.16.2.120 has accidentally been configured on a workstation in the network. The technician on the plant floor must assign this workstation a new IP address within that same subnetwork. Which address should be assigned to the workstation?

• A. 172.16.1.80
• B. 172.16.2.80
• C. 172.16.1.64
• D. 172.16.2.64
• E. 172.16.2.127
• F. 172.16.2.128

Answer: B

NEW QUESTION 23
What two things does a router do when it forwards a packet? (Choose two.)

• A. switches the packet to the appropriate outgoing interfaces
• B. computes the destination host address
• C. determines the next hop on the path
• D. updates the destination IP address
• E. forwards ARP requests

Answer: AC

NEW QUESTION 24
With a Cisco IE 2000 switch, what does a port status LED indicate when it is solid amber?

• A. The port is sending or receiving data.
• B. A link is present.
• C. No link is present.
• D. There is a link fault.
• E. The port is not forwarding.

Answer: E

NEW QUESTION 25
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