__________ means that the QoS tool changes one or more header fields, setting a value in the header.

Which command would you use to enter the OSPF routing configuration mode?

What options are required criteria for a service to be a cloud service? (Choose two)

What is the result of issuing the command “no service password-encryption“ on a Cisco IOS router?

What will the following IPv4 ACL accomplish when applied inbound on interface FastEthernet0/0 of your Cisco ISR?

access-list 147 deny tcp 10.1.1.0 0.0.0.255 10.0.0.0 0.255.255.255 eq 23

Which of the following statements describe a link state routing protocols? (Choose two)

Cisco devices use IOS software that includes extensive command-line input help functions as well as context-sensitive help. Which CLI command would you enter to display a list of commands that begin with the letter c?

When a wildcard mask is presented in binary, what do the zeros (0) indicate?

Which of the following options are provided by private VPNs? (Choose two)

Which of the following subnet masks are classless? (Choose two)

Which route type in the routing table identifies the networks that are attached to the local router?

To connect a Cisco wireless LAN controller to a wired network, which of the following would you use? Assume that this connection will carry traffic to and from APs.

A queuing system has three queues serviced with round robin scheduling and one low latency queue that holds all voice traffic. Round robin queue 1 holds predominantly UDP traffic, while round robin queues 2 and 3 hold predominantly TCP traffic. The packets in each queue happen to have a variety of DSCP markings per the QoS design. In which queues would it make sense to use a congestion avoidance (drop management) tool? (Choose two)

What are some perceived benefits of controller-based networks as compared to traditional networks? (Choose two)

From the following options, what are the required REST API attributes? (Choose two)

Review the topology. All subnets exist in OSPF area 0. Which command, if issued on R3, would show all the LSAs known by R3?

You want to create an access list on R2 to permit traffic from VLAN 10 to access the Internet using HTTP. VLAN 10 has been configured to use the 10.1.1.0/26 subnet. Which commands can you use? (Choose three)

In what security zone are the public web servers located?

What are some of the wireless LAN controller (WLC) capabilities?

Which statements correctly identify the prompts for user and privileged EXEC modes? (Choose two)

What type of access-control list allows you to match traffic based on protocols and port numbers?

Using the exhibit as a reference, how many JSON objects are there?

Which cloud service model is primarily targeted toward the software development community and provides the ability to not only customize the hardware being virtualized but also offer different development tools and utilities that are commonly used for a specific environment?

Which three statements accurately describe Layer 2 Ethernet switches? (Choose three)

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

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?

Which information must match between routers to form an OSPF adjacency? (Choose two)

Which of the following best describes a virtual network function in a public cloud service?

Which commands are used to statically assign an IPv6 address to a device using a manual interface ID? (Choose two)

R1, R2, R3, and R4 have their Fast Ethernet 0/0 interfaces attached to the same VLAN. A network engineer has typed a configuration for each router by using a word processor. He will later copy and paste the configuration into the routers. Examine the following exhibit, which lists configuration for the four routers, as typed by the network engineer. Assuming that all four routers can ping each other’s LAN IP addresses after the configuration has been applied, choose the routers that will be able to form a neighbor relationship with the other routers on the LAN. (You can assume that, if not shown in the exhibit, all other related parameters are still set to their defaults.) (Choose two)

A network interface port has collision detection and carrier sensing enabled on a shared twisted pair network. From this statement, what is known about the network interface port?

In a switched environment, what does the IEEE 802.1Q standard describe?

Which of the following components of a network is responsible for interconnecting networks and choosing the best path between networks?

Four OSPF routers connect to the same LAN. In a new election after all routers have been rebooted, which router wins the DR election?

Which IPv6 prefix will the typical enterprise network receive from the service provider?

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?

What is the multicast address for hello packets by default on OSPFv3?

Which command could you enter to encrypt passwords?

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

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

R3 has a static route configured that points toward the service provider. What command could you use to have R3 advertise an OSPFv3 default route to the internal network, regardless of whether R3 had its default static route?

Refer to the diagram. What is the name of the device referenced with the arrow, assuming the traffic coming from the wireless clients followed the dashed path?

When establishing a translation between an inside local and inside global address with Port Address Translation, what keyword must be used with the ”ip nat inside source” command to enable PAT?

A Cisco Catalyst switch connects to what should be individual user PCs. Each port has the same port security configuration, configured as follows:
interface range gigabitethernet 0/1 - 24
switchport mode access
switchport port-security
switchport port-security mac-address sticky
Which of the following answers describe the result of the port security configuration created with these commands? (Choose two)

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

Which layer in the OSI reference model is responsible for determining the availability of the receiving program and checking to see if enough resources exist for that communication?

Which statement correctly defines an anycast IPv6 address?

Which of the following is valid for Single-area OSPF design type? (Choose two)

Which ports go into a blocking state in the final step of the spanning-tree algorithm?

Which address and wildcard mask combination will match all IPv4 addresses in the networks 192.168.0.0/24 through 192.168.63.0/24?

When planning a greenfield SDA design, what traditional LAN design points should be included? (Choose two)

What guidelines must be followed to successfully form an EtherChannel bundle? (Choose two)

Which of the following describes dynamic routing protocols? (Choose two)

Which QoS feature is typically used outbound to an ISP to reduce the amount of traffic that is dropped by exceeding the purchased rate?

Refer to the diagram. What is the name of the device referenced with the arrow, assuming the traffic coming from the wireless clients followed the dashed path?