600-601 Exam Questions

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...

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

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

An Ethernet cable is attached to a PC NIC and then attached to a switch port. The PC power is turned on and the switch port link LED turns green. The link light indicates what two...

You are troubleshooting a connectivity problem and want to isolate the problem. You suspect that a router on the route to an unreachable network is at fault. Which command would yo...

The network administrator is using a Windows PC application that is called putty.exe for remote communication to a switch for network troubleshooting. Which two protocols could be...

What are two common TCP applications? (Choose two.)

A switch has 48 ports and 4 VLANs. How many collision and broadcast domains exist on the switch (collision, broadcast)?

Which address type does a switch use to make selective forwarding decisions?

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

You are a called upon to troubleshoot connectivity problems to a network device on a production floor. You have used ping and traceroute to verify that you cannot connect to the de...

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 wh...

What does the Cisco PSIRT issue for significant security issues that directly involve Cisco products and require an upgrade, fix, or other customer action?

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

What is a reason to use user EXEC mode on an industrial switch?

Which two pieces of information are commonly tracked as part of a change management process? (Choose two.)

What is the most critical step to perform when you are using optical fiber connectors?

What is a characteristic of cables that are used in articulating equipment arms?

Which three pieces of information must be maintained for all stakeholders as part of the change management process? (Choose three.)

Refer to the exhibit. A technician enters the exhibited commands to configure a new router on the plant floor, but receives an error message when attempting to save the configurati...

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

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

What is the purpose of a time domain reflectometer?

How does the optical time domain reflectometer use "backscattered" light to make measurements?

Which two commands can help you to determine what image is running on your industrial switch? (Choose two.)

Which protocol is a secure alternative to Telnet?

Which two reasons make mesh bonding systems most effective? (Choose two.)

What do deflections indicate to the time domain reflectometer user?

What are two benefits that are provided by proper grounding and bonding systems? (Choose two.)

A small manufacturing company has a Class C network address on the plant floor and needs to create five subnets, each accommodating 25 endpoints. Which subnet mask needs to be conf...

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?

An administrator is working with the 192.168.4.0 network, which has been subnetted with a /26 mask. Which two addresses can be assigned to hosts within the same subnet? (Choose two...

What is the best practice when assigning IP addresses in a small office of six hosts?

Given a Class C IP address subnetted with a /30 subnet mask, how many valid host IP addresses are available on each of the subnets?

Refer to the exhibit. What are three traffic and interconnection requirements for the devices in the exhibit? (Choose three.)

Which two statements are correct for a safe wiring installation to the terminal block of the switch or endpoint? (Choose two.)

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

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

What is the purpose of assigning an IP address to a switch?

Refer to the exhibit. The enterprise has decided to use the network address 172.16.0.0. The network administrator needs to design a classful addressing scheme to accommodate the th...

What is the subnet address of 172.16.159.159/22?

Which prompt is used to configure parameters for the Ethernet ports of an industrial switch?

What are the two most relevant factors in determining the class of administration that is required to maintain the telecommunications infrastructure? (Choose two.)

According to the Purdue Reference Model, at which layer would you perform manufacturing operations and control?

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 co...

What are two recommended tools or commands that allow you to troubleshoot connectivity between two devices in different IP networks? (Choose two.)

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

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

At which Layer would you troubleshoot a cabling issue?

At which Layer would you check for spanning tree loops?