You need to create a standard IPv4 ACL entry that will deny all packets sourced from the Class C private IP address space.
Which of these options is the correct ACL entry?

What value does an IPv6 link-local address begin with?

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

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

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? 

Which two commands can be used to verify a trunk link configuration status on a given Cisco switch interface? (Choose two)

You are looking at the MAC address 00:00:0c:43:2e:08.
Which hexadecimal values in the MAC address represent the vendor-assigned portion of the MAC address?

Based on the network shown in the graphic. Which option contains both the potential networking problem and the protocol or setting that should be used to prevent the problem?

What is the purpose of a trunk between to switches?

Given the output from a working OSPF router, as seen in the exhibit, how many neighboring routers exist?

Which IEEE standard protocol is initiated as a result of successful DTP completion in a switch over Fast Ethernet?

Host A and Host B sit in two different subnets. The path between the subnets of these two hosts runs through three different Layer 3 forwarding devices (routers and Layer 3 switches). A network engineer uses the APIC-EM Path Trace ACL Analysis tool to analyze the path used for Host A to send packets to Host B. Which part of the function is done specifically by the ACL Analysis or ACL Trace part of the tool?

Refer to the exhibit. All switch ports are assigned to the correct VLANs, but none of the hosts connected to SwitchA can communicate with hosts in the same VLAN connected to SwitchB. Based on the output shown, what is the most likely problem?

VLAN 10 has a priority of 4096 and VLAN 20 has a priority of 16384. VLAN 20 has a lower MAC address than VLAN 10.
What would be the likely result of running the “spanning-tree vlan 20 root primary“ command for VLAN 20?

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

Which cloud service model gives a customer complete control over the virtual hardware components, including processor performance, network connectivity, how much memory and storage space is required, and potentially the operating system that is preinstalled?

Wired Ethernet and Wi-Fi are based on which two IEEE standards, respectively?

The show port-security interface f0/1 command lists a port status of Secure-shutdown. Which of the following answer must be true about this interface at this time?

What are the valid encapsulation methods when forcing a device to become a trunk port? (Choose three)

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

Which code represents a route inside an area in which it belongs?

What are the functions of the active router when there is L3 redundancy? (Choose four)

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

How do packet forwarding and path determination function on a router? (Choose two)

Which is the customer side of the demarcation point?

Which two of these statements are true of IPv6 address representation? (Choose two)

In Software-Defined Access (SDA), which of the answers are part of the overlay data plane?

Which of the following commands will display information about the specific port channel interface?

You have implemented DAI on a Layer 2 switch in your network. Now you want to monitor the ARP message rates with an average of four received ARP messages a second. Which command(s) would need to be utilized to accomplish this? (Choose two)

You are troubleshooting a DHCP issue for VLAN 10 in your branch office. You need to verify the IPv4 addresses that are part of the DHCP pool.
Which command will accomplish this for you?

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 an ACL is attached to an interface.

Which two benefits are provided by creating VLANs? (Choose two)

Which DSCP Assured Forwarding value provides the worst drop and worst queue performance?

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?

Which of these are QoS requirements when designing a Cisco TelePresence video network? (Choose two)

Which of the following are available methods of classifying packets in DiffServ on Cisco routers? (Choose three)

What does a Layer 2 switch use to decide where to forward a received frame?

Which IOS command always displays OSPF hello timer settings?

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)

You need to verify which interfaces have been enabled for port security and the security action that will be taken if a violation occurs.
Which show command will provide this information?

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

What network mask should be used with Class B network to create 40 subnets?

Which commands will disable DTP on an interface? (Choose two)

Which IEEE 802.1Q trunk combinations facilitate communication? (Choose two)

Which command is used to verify the DHCP relay agent address that has been set up on your Cisco IOS router?

An enterprise plans to start using a public cloud service and is considering different WAN options. The answers list four options under consideration. Which one option has the most issues if the company chooses one cloud provider but then later wants to change to use a different cloud provider instead?

You are troubleshooting DNS and want to use a static mapping locally as part of your test.

In Windows, in which file can you specify the name for an IPv6 mapping?

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

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?

The Wi-Fi Alliance offers which of the following certifications for wireless devices that correctly implement security standards?

Which of the following should be considered when implementing VLANs? (Choose three)

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

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

Which of the following commands displays the process ID, router ID, reference bandwidth, and areas that are configured?

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