Suppose you would like to select a method to protect the privacy and integrity of wireless data. Which one of the following methods should you avoid because it has been deprecated?

During a maintenance window, you make some changes to R2. You document these changes in your configuration management system. Later that night, you are called in to fix an issue that requires you to make additional changes to R2. The next morning your co-worker addresses another issue but this time on R1. All of these changes are documented properly but neither you or nor your coworker discuss the changes. These changes stay implemented for months. What is this best described as?

Which RFC defines the private IPv4 address ranges?

Which of the following controllers (if any) from Cisco uses a mostly centralized control plane model?

enable secret [password]​ is hashed using the _______ algorithm.

A _________ is a virtual instance of a traditional networking device that a consumer can use in a cloud.

You are configuring HSRP for VLAN 10. You want its primary default gateway to be R1 and secondary default gateway be R2.
What should you consider when configuring HSRP for R1? (Choose two)

What commands would you need to configure to enable DHCP Snooping so that PC4 couldn’t become a rogue DHCP server?

Why should you implement port security on a switch interface?

By default, no password is required to connect to the console port. Which commands are required to enable local line authentication for the console port? (Choose two)

Which of the following protocols is used in redundant layer 2 networks to eliminate the effects of a loop?

Which of the following parameters are necessary when creating a new WLAN with the controller GUI? (Choose two)

What is the name of the protocol that has been developed by the ONF that is used to communicate between an SDN controller and the network devices it controls?

Select the link state dynamic routing protocols. (Choose two)

Think about a policing function that is currently working, and also think about a shaping function that is also currently working. That is, the current bit rate of traffic exceeds the respective policing and shaping rates. Which statements are true about these features? (Choose two)

You are troubleshooting the components involved in IPv6 end-to-end connectivity on a Mac computer. Please select the command you will use to check whether the Mac has the default IPv6 gateway set.

What information does OSPF share with neighboring routers?

You are responsible for troubleshooting switches on your Fast Ethernet network. What port access issues can be found by using the ”show interface” command? (Choose two)

Which command is used to verify the interfaces that are participating in the RIPv2 routing process?

If a lightweight AP provides at least one BSS for wireless clients, which one of the following modes does it use?

Which layer in the hierarchical Cisco Enterprise Campus Architecture is used to provide end users with connectivity to the network?

What command should you configure globally to enable a 15-minute recovery time for the port security errdisable state?

Some IOS commands store passwords as clear text, but you can then encrypt the passwords with the service password-encryption global command. By comparison, other commands store a computed hash of the password, rather than storing the password. Comparing the two options, which one answer is the most accurate about why one method is better than the other?

If a /20 subnet was applied to a Class B address, how many subnets would you create?

In what security zone are the public web servers located?

Imagine you configured OSPFv2 in a small lab network. Which of the following answers list a condition that could keep the routers in your lab from learning all the routes to all the IPv4 routes in your small lab network? (Choose two)

Which statements best describe physical and logical topologies? (Choose two)

Which IOS command always displays OSPF hello timer settings?

You are using CDP to build a network topology.
Which command is used to verify the IPv4 address of the neighboring Cisco IOS device?

What is the destination MAC address of a broadcast frame?

Which command can be used to verify that the current IPv6 path matches the desired route to the server?

If you want to be alerted when a device configuration differs from the intended configuration, what should you implement?

You have an ACL entry that has the address of 192.168.101.0 and the wildcard mask of 0.0.0.255.
What is the range of IPv4 addresses that will be affected by this ACL?

Which application(s) would Jitter and Delay not be a concern for the users experience?

Which STP standards cannot be used when you have a mixed topology with Cisco and non-Cisco devices? (Choose three)

Identify the statements that describe how ACLs operate. (Choose two)

If you take the network 192.168.1.0/24 and subnet it to four /26 networks, what is the usable address range in the third subnet?

Which QoS feature is typically used inbound to a network to limit the amount of traffic that is allowed to flow in?

If EX is the code for EIGRP External Routes, then what is the code for EIGRP Internal Routes?

Historically, your organization has modified the network device configuration by logging in to the local devices manually. Today, your new CIO has enforced that all configuration changes should be completed on a server in the data center and then pushed out. Which answer lists the correct term for this new approach to configuration? 

Per the command output, with how many routers is router R9 full adjacent over its Gi0/0 interface?

Refer to the exhibit. Switch port FastEthernet 0/24 on ALSwitch1 will be used to create an IEEE 802.1Q-compliant trunk to another switch. Based on the output shown, what is the reason the trunk does not form, even though the proper cabling has been attached?

You have just configured the following banner on your Cisco IOS router.

Router(config)#banner login #This is a secured environment. If you are not authorized to be here, log out immediately.#
When will this banner be displayed?

Which command is used to set your Cisco IOS device as an authoritative time source that will be used as the trusted time source?

Which of the following protocols are used to auto negotiate trunk formation between two switches?

Refer to the exhibit; in which area would R1’s Gi0/0 interface be placed?

Which of the following attributes do QoS tools manage? (Choose three)

What equipment is required when connecting to a Cisco device through the console port? (Choose two)

Which cloud service model provides access to an application that is built, monitored, and offered by the cloud provider?

Robust wireless encryption is based on which of the following algorithms?

A user is experiencing a loss of end-to-end connectivity in an IPv4 network. You have verified that there is no physical connectivity issue. Logically, what should you check next?

Which statements describe how to secure remote access to a network device? (Choose two)

Which option is not one of the most commonly deployed virtualization vendors and products?

If the subnet mask is 255.255.255.0, what is the wildcard mask?

What are the possible consequences of an STP failure? (Choose two)