While configuring a switch, you noticed a configuration issue with an EtherChannel bundle. You thought you corrected the issue, but the change didn't take effect on the EtherChannel bundle.
What is the mostly likely cause of this problem?

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

Which microcode is used to test the basic functionality of router hardware and determine which components are present?

What is the purpose of the “service password-encryption“ command?

Which of the following describes the Port Address Translation configuration?

Which statements correctly define ACLs? (Choose two)

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

Which of the following cloud services is most likely to be purchased and then used to later install your own software applications?

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

When configuring an EtherChannel bundle, which mode enables LACP only if a LACP device is detected?

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)

Why will a switch never learn a broadcast address?

Which configuration mode would you use to configure a particular port on a switch?

If you take the network 192.168.1.0/24 and create four subnets from it, what are the new subnet IDs? (Choose four)

Choose the correct order from the following steps for a physical Cisco Catalyst switch startup process.
1. Verify the boot sequence.
2. Follow proper procedures of mounting the physical device
3. Ensure the security of all network cable connections
4. Attach the power cable plug to the switch`s power supply
5. Check the requirements for power and environmental conditions

Which layer of the OSI model establishes, manages, and terminates sessions between two communicating hosts?

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

Which DSCP marking group was created to be backward compatible with Internet Protocol Precedence (IPP) values?

You are currently using PAT to translate private IPv4 addresses to the public IPv4 address of your router interface. Users complain that on occasion Internet connections fail. You determine that these failures are a result of PAT running out of port numbers for unique translations. What should you do to resolve this issue?

High levels of humidity pose a danger to the devices in your network.
What type of threat is this categorized as?

Which IPv6 header field specifies the maximum number of hops that an IPv6 packet can take?

Why are WANs needed? (Choose two)

You want to establish a static address translation between an inside local and inside global address. What command should you use?

Identify the characteristics of standards-based communication models. (Choose two)

With IEEE 802.1x, which role does a LAN switch typically play?

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

Which cloud service is owned and operated by a third party and allows people from a variety of different companies to request and use its resources?

Which statements identify VLAN trunking behavior across IEEE 802.1Q links? (Choose two)

When using NAT to translate private IPv4 addresses to public IPv4 addresses, what term is used to identify the private IPv4 address?

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

In what security zone are the public web servers located?

Which of the following is describing the Trunk mode (\'switchport mode trunk\') of Dynamic Trunking Protocol?

Where is the start-up configuration file stored and loaded from by default on a Cisco IOS router?

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

An enterprise plans to start using a public cloud service, and is considering different WAN options. The answers list four options under consideration. Which options provide good security by keeping the data private while also providing good QoS services? (Choose two)

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?

What versions of Wi-Fi Protected Access (WPA) were defined after the IEEE ratified the IEEE 802.11i security standard? (Choose two)

In a reflection attack, the source IP address in the attack packets is spoofed so that it contains which one of the following entities?

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?

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)

What is the name of the protocol that is used by IEEE 802.1x devices to communicate with the authenticator and authentication server?

Which hash method is used by default when using the enable secret Cisco IOS command?

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)

Which statements accurately describe a network? (Choose three)

Using the exhibit as a reference, what is a valid key?

What is the name of the firewall feature that, when used, can maintain a historical database of each connection through a device: Where it was sourced, destined, and which protocol and protocol port it was using?

The IP component of TCP/IP determines where packets of data are routed based on their destination addresses. IP has certain characteristics that are related to how it manages this function. Identify the characteristics of the Internet Protocol. (Choose three)

You are configuring PAT on your Cisco IOS router? Which keyword in the “ip nat inside source“ command is used to enable PAT?

Which Cisco IOS command is used to configure an IPv4 address on a Cisco ISR?

Of the figures shown, which depicts an accurate Clos Architecture?

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

Identify the fields in an IPv4 header. (Choose three)

Which options are not one of the manageable QoS characteristics of network traffic? (Choose two)

Which method of assigning IPv6 addresses enables plug-and-play networking of devices to help reduce administration overhead?

Examine the output provided. What statements are accurate about the configuration of OSPFv3? (Choose two)