Get Started: 500-490 Exam [2024] Dumps Cisco PDF Questions
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NEW QUESTION # 16
Which is a function of lite Proactive Insights feature of Cisco DNA Center Assurance'?
- A. enabling you to quickly view all of the contextual information related to the end application
- B. generating synthetic traffic to perform tests that raise awareness of potential network issues
- C. enabling you to see the complete path of packets from the client to the end application
- D. pointing out where the most serious issues are happening in the network
Answer: C
NEW QUESTION # 17
Which two options help you sell Cisco ISE? (Choose two.)
- A. Showcasing the entire ISE feature set
- B. Discussing the importance of custom profiling
- C. Referring to TrustSec as being only supported on Cisco networks
- D. Downplaying the value of pxGrid as compared to RESTful APIs
- E. Explaining ISE support for 3rd party network devices
Answer: A,E
Explanation:
Explanation
Cisco ISE is a comprehensive solution that enables enterprises to enforce consistent and secure access policies across wired, wireless, and VPN connections. It also provides visibility, control, and automation for the network devices, endpoints, users, and applications. To sell Cisco ISE effectively, it is important to highlight the benefits and features of the solution that address the customer's pain points and needs. Among the options given, two options help you sell Cisco ISE:
Showcasing the entire ISE feature set: ISE has a rich and diverse feature set that covers various use cases, such as device management, asset visibility, software-defined segmentation, software-defined access, guest and wireless access, BYOD, posture assessment, threat detection and response, and more1.
By showcasing the entire ISE feature set, you can demonstrate the value proposition and differentiation of ISE from other solutions, and how it can help the customer achieve their business and technical goals.
Explaining ISE support for 3rd party network devices: ISE is not limited to Cisco networks only. It can also support 3rd party network devices that comply with the standard protocols and interfaces, such as RADIUS, SNMP, TACACS+, 802.1X, MAB, CoA, and EAP2. By explaining ISE support for 3rd party network devices, you can show the customer that ISE is a flexible and interoperable solution that can work with their existing network infrastructure, and that they do not need to replace their non-Cisco devices to deploy ISE.
The other three options are not helpful for selling Cisco ISE:
Referring to TrustSec as being only supported on Cisco networks: TrustSec is a Cisco technology that enables software-defined segmentation based on security group tags (SGTs) and security group access control lists (SGACLs)3. TrustSec is not only supported on Cisco networks, but also on 3rd party network devices that can integrate with ISE through pxGrid, which is a platform for sharing contextual information across multiple security products4. By referring to TrustSec as being only supported on Cisco networks, you can create a false impression that ISE is a proprietary and closed solution that requires a complete Cisco network overhaul, which can discourage the customer from adopting ISE.
Discussing the importance of custom profiling: Profiling is a feature of ISE that allows it to identify and classify the endpoints on the network based on their attributes, such as MAC address, IP address, device type, operating system, etc.5. Custom profiling is the ability to create custom profiles and policies for the endpoints that are not recognized by the default ISE profiles. While custom profiling is an important feature of ISE, it is not a key selling point, because it is a complex and time-consuming process that requires a deep understanding of the endpoint attributes and behaviors, and it may not be relevant or applicable for all customers. By discussing the importance of custom profiling, you can confuse or overwhelm the customer with technical details that are not essential for their use case, and divert their attention from the core benefits and features of ISE.
Downplaying the value of pxGrid as compared to RESTful APIs: pxGrid is a platform that enables ISE to share contextual information, such as identity, location, posture, device type, etc., with other security products, such as firewalls, SIEMs, threat detection systems, etc.4. RESTful APIs are a standard way of communicating with web services, such as ISE, using HTTP methods, such as GET, POST, PUT, DELETE, etc... Both pxGrid and RESTful APIs are valuable for ISE, because they provide different capabilities and benefits. pxGrid allows ISE to exchange real-time and bidirectional information with other security products, and to enforce consistent policies across the network4. RESTful APIs allow ISE to be integrated with external applications and systems, such as portals, dashboards, workflows, etc., and to automate and customize the network operations. By downplaying the value of pxGrid as compared to RESTful APIs, you can misrepresent the functionality and potential of ISE, and miss the opportunity to showcase how ISE can enhance the security and efficiency of the network.
References:
Cisco Identity Services Engine (ISE) Use Cases1 : Cisco Identity Services Engine Network Component Compatibility, Release 2.72 : Cisco TrustSec3 : Cisco pxGrid4 : Cisco ISE Network Discovery5 : Cisco Identity Services Engine Administrator Guide, Release 2.7 - Configure Custom Profiling Policies [Cisco Identity Services Engine] - Cisco : Cisco Identity Services Engine API Reference Guide, Release 2.7 - Cisco ISE REST APIs [Cisco Identity Services Engine] - Cisco
NEW QUESTION # 18
Which two options are primary functions of Cisco ISE? (Choose two.)
- A. enforcing endpoint compliance with network security policies Q allocating resources
- B. automatically enabling, disabling, or reducing allocated power to certain devices
- C. enabling WAN deployment over any type of connection
- D. providing VPN access for any type of device
- E. providing information about every device that touches the network
Answer: D,E
NEW QUESTION # 19
Which three ways are SD-Access and ACI Fabric similar? (Choose three.)
- A. use of Scalable Group Tags
- B. use of Endpoint Groups
- C. use of overlays
- D. use of group policy
- E. focus on user endpoints
- F. use of Virtual Network IDs
Answer: A,B,C
Explanation:
Explanation
SD-Access and ACI Fabric are both solutions that provide software-defined networking for different domains.
SD-Access is designed for the campus and branch networks, while ACI Fabric is designed for the data center networks. However, they share some common features and concepts, such as:
Use of Scalable Group Tags: Both SD-Access and ACI Fabric use Scalable Group Tags (SGTs) to identify and classify the endpoints based on their attributes, such as user identity, device type, or application. SGTs are numerical labels that are assigned to the endpoints and carried in the packets, either in the header or in the metadata. SGTs enable granular and dynamic policy enforcement based on the endpoint identity and context, rather than the network topology and IP addresses12.
Use of overlays: Both SD-Access and ACI Fabric use overlays to create a network abstraction layer that decouples the network services and functions from the underlying physical infrastructure. Overlays enable network virtualization and segmentation, as they allow multiple logical networks to coexist on the same physical network. Overlays also simplify the network design and management, as they reduce the complexity and variability of the network elements and interfaces. SD-Access uses VXLAN as the overlay protocol, while ACI Fabric uses VXLAN with EVPN as the overlay protocol34.
Use of Endpoint Groups: Both SD-Access and ACI Fabric use Endpoint Groups (EPGs) to group the endpoints based on their policy requirements and network scope. EPGs are logical containers that define the allowed interactions between the endpoints, such as the protocols, ports, and quality of service.
EPGs also define the network boundaries that isolate the endpoints from each other, based on the security and compliance needs. EPGs are synonymous with Scalable Groups in SD-Access, and they can be mapped between SD-Access and ACI Fabric to enable end-to-end policy across the domains56.
References:
Cisco TrustSec Overview
Cisco TrustSec Configuration Guide, Cisco IOS XE Gibraltar 16.12.x - Scalable Group Tags [Cisco IOS XE 16] - Cisco Cisco SD-Access Architecture Overview Cisco Application Centric Infrastructure Fundamentals, Release 4.0(1) - ACI Fabric Fundamentals
[Cisco Application Policy Infrastructure Controller (APIC)] - Cisco
Cisco SD-Access (SDA) Integration with Cisco Application Centric Infrastructure (ACI) - Cisco Community Cisco Application Centric Infrastructure - Cisco Multidomain Integration At-a-Glance
NEW QUESTION # 20
WhichnodeenablesCiscoISEtosharecontextualinformationonadevicewithCiscoStealthwatch?
- A. Inline Posture Node
- B. pXGrid Controller
- C. Monitoring and Troubleshooting Node
- D. Policy Administration Node
Answer: B
NEW QUESTION # 21
Which three key differentiators that DNA Assurance provides that our competitors are unable match? (Choose three.)
- A. VXLAN support
- B. On-premise and cloud-based analytics
- C. Apple Insights
- D. Support for Overlay Virtual Transport
- E. Network time travel
- F. Proactive approach to guided remediation
Answer: C,E,F
NEW QUESTION # 22
Which element of the Cisco SD-WAN architecture facilitates the functions of controller discovery and NAT traversal?
- A. vEdge
- B. vSmart controller
- C. vManage
- D. vBond orchestrator
Answer: D
Explanation:
Explanation
The vBond orchestrator is an SD-WAN router responsible for authenticating and orchestrating connectivity between the vSmart controllers and SD-WAN routers. It is the sole device in the network that requires a public IP address for all SD-WAN devices to connect to it. The vBond orchestrator has three major functions:
Controller discovery: The vBond orchestrator acts as the initial point of contact for all SD-WAN components that join the network. It authenticates the devices using pre-installed credentials and assigns them to a vSmart controller. The vBond orchestrator also provides the IP addresses of the vSmart controllers and the vManage NMS to the SD-WAN routers.
NAT traversal: The vBond orchestrator facilitates the establishment of secure DTLS or TLS tunnels between the SD-WAN components that are behind NAT devices. The vBond orchestrator acts as a rendezvous point for the NATed devices and helps them exchange their public IP addresses and port numbers. The vBond orchestrator also performs NAT keepalive and hole punching to maintain the NAT bindings and prevent the NAT devices from timing out the sessions.
Certificate management: The vBond orchestrator acts as the certificate authority (CA) for the SD-WAN network. It generates and signs the certificates for the SD-WAN components and distributes them to the devices. The certificates are used to authenticate the devices and encrypt the control and data plane traffic.
References:
Cisco SD-WAN Architecture Overview
Cisco Catalyst SD-WAN Getting Started Guide
New Training: Identify Cisco SD-WAN Components
NEW QUESTION # 23
Which are two Cisco recommendations that demonstrates SDA? (Choose two.)
- A. Show lite customer how to integrate ISL into DMA Center at the end of the demo
- B. Use the CLI to perform as much of the configuration as possible
- C. Focus on business benefits
- D. Keep the demo at a high level
- E. Be sure you explain the major technologies such as VXLAN and LISP in depth
Answer: B,E
NEW QUESTION # 24
Which two statements are true regarding CiscoISE?(Choose two.)
- A. ISE can provide data about when aspecific device connected to the network.
- B. An ISE deployment requires only a Cisco ISE network access control appliance.
- C. ThemajorbusinessoutcomesofISEareenhanceduserexperienceandsecureVLAN segmentation.
- D. Without integration with any other product, ISE can track the actual physical location of a wireless endpoint as it moves.
- E. ISE plays a critical role in SD-Access.
Answer: A,E
NEW QUESTION # 25
Which Cisco vEdge route offers 20 Gb of encrypted throughput?
- A. Cisco vEdge 2000
- B. Cisco vEdge 1000
- C. Cisco vEdge 5000
- D. Cisco vEdge 100
Answer: C
NEW QUESTION # 26
Which two activities should occur during an SE's demo process? (Choose two.)
- A. highlighting opportunities that although not currently within scope would result in lower operational costs and complexity
- B. asking the customer to provide network drawings or white board the environment for you
- C. leveraging a company such as Complete Communications to build a financial case.
- D. identifying which capabilities require demonstration
- E. determining whether the customer would like to drive deeper during a follow up
Answer: C,D
NEW QUESTION # 27
What are three ways in Which Cisco ISE learns information about devices? (Choose three,)
- A. RPC mechanism via HTTPS
- B. user authentication to the ISE
- C. RADIUS attributes
- D. network servers the device has accessed
- E. SMIP agents
- F. traffic generated by the device
Answer: C,D,F
NEW QUESTION # 28
Which is a benefit of a cloud-based SD-WAN deployment?
- A. might be required for compliance with industry standards
- B. instant scale
- C. controller availability never an issue
- D. security never a n issue
- E. agility of change dependent only on your own internal IT processes
Answer: B
Explanation:
Explanation
A cloud-based SD-WAN deployment is a model of delivering SD-WAN services from the cloud, rather than from on-premises hardware or software appliances. A cloud-based SD-WAN deployment has several benefits, such as:
Instant scale: A cloud-based SD-WAN deployment can scale up or down the network resources and bandwidth on demand, without requiring additional hardware or manual configuration. This enables the network to adapt to the changing traffic patterns and user demands, while optimizing the network performance and efficiency12.
Reduced costs: A cloud-based SD-WAN deployment can lower the capital and operational expenses of the network, by eliminating the need for expensive and complex WAN infrastructure, such as MPLS circuits, routers, firewalls, and WAN optimization devices. A cloud-based SD-WAN deployment can also leverage the economies of scale and the pay-as-you-go model of the cloud, which can reduce the network costs per megabit12.
Simplified management: A cloud-based SD-WAN deployment can simplify the network management and operation, by providing a centralized and unified dashboard that can monitor, configure, and troubleshoot the network across multiple sites and regions. A cloud-based SD-WAN deployment can also automate the network provisioning, orchestration, and optimization, by applying intelligent policies and analytics based on the business intent and network conditions12.
Enhanced security: A cloud-based SD-WAN deployment can enhance the network security and compliance, by providing built-in and integrated security features, such as encryption, firewall, VPN, IPS, and antivirus. A cloud-based SD-WAN deployment can also leverage the cloud security services, such as SASE, to provide secure and direct access to the cloud applications and platforms, without compromising the network performance and user experience123.
Improved cloud readiness: A cloud-based SD-WAN deployment can improve the cloud readiness and agility of the network, by enabling seamless and optimized connectivity to the public cloud, SaaS, and cloud interconnect providers. A cloud-based SD-WAN deployment can also support the multicloud and hybrid-cloud strategies, by allowing the network to operate as a cloud-native WAN overlay, using software-defined automation and orchestration tools123.
References:
What Is SD-WAN? - Software-Defined WAN (SDWAN) - Cisco
SD-WAN Benefits: 5 Business Advantages of SD-WAN - Fortinet
What are the Benefits of SD-WAN? - Cisco
What are the Benefits of SD-WAN?
SD-WAN and SASE: The new landscape of networking
NEW QUESTION # 29
Which element of the Cisco SD-WAN architecture facilitates the functions of controller discovery and NAT traversal?
- A. vEdge
- B. vSmart controller
- C. vBond orchestrator
- D. vManage
Answer: D
NEW QUESTION # 30
Which are two advantages of a "one switch at a time' approach to integrating SD-Access into an existing brownfield environment? (Choose two.)
- A. opens up many new design and deployment opportunities
- B. allows simplified testing prior to cutover
- C. deal for protecting recent investments while upgrading legacy hardware
- D. appropriate for campus and remote site environments
- E. allows simplified roll back
- F. involves the least risk of all approaches
Answer: C,D
NEW QUESTION # 31
Which are two advantages of a "one switch at a time" approach to integrating SD-Access into an existing brownfield environment? (Choose two.)
- A. opens up many new design and deployment opportunities
- B. allows simplified testing prior to cutover
- C. ideal for protecting recent investment s while upgrading legacy hardware
- D. appropriate for campus and remote site environments
- E. allows simplified roll back
- F. involves the least risk of all approaches
Answer: B,D
Explanation:
Explanation
A "one switch at a time" approach to integrating SD-Access into an existing brownfield environment is a method that allows network administrators to gradually migrate their legacy network devices to SD-Access fabric devices without disrupting the network operations. This approach has two main advantages:
It is appropriate for campus and remote site environments, where there may be different types of devices and network topologies. By replacing one switch at a time, the network administrators can ensure that the existing network connectivity and functionality are preserved, while gaining the benefits of SD-Access features such as automation, segmentation, and assurance12.
It allows simplified testing prior to cutover, as the network administrators can verify the performance and compatibility of each switch before adding it to the fabric. This reduces the risk of errors and failures during the migration process, and allows for faster troubleshooting and resolution of any issues34.
References:
Cisco SD-Access Solution Design Guide (CVD)
Discuss Cisco 500-490 Exam Topic 1 Question 33 - Pass4Success
How to provision devices in SD-Access ( SDA ) - Cisco Community
A quick-start guide to SD-Access - Cisco Blogs
NEW QUESTION # 32
Which two activities should occur during an SE's demo process? (Choose two.)
- A. highlighting opportunities that although not currently within scope would result in lower operational costs and complexity
- B. asking the customer to provide network drawings or white board the environment for you
- C. leveraging a company such as Complete Communications to build a financial case
- D. determining whether the customer would like to dive deeper during a follow -up
- E. identifying which capabilities require demonstration
Answer: D,E
Explanation:
Explanation
According to the Cisco Design Zone website1, an SE's demo process should include the following activities:
Identifying which capabilities require demonstration: The SE should understand the customer's business objectives, pain points, and technical requirements, and map them to the relevant Cisco solutions and capabilities. The SE should also prioritize the most important and impactful features and benefits that address the customer's needs and challenges, and plan the demo accordingly. The SE should avoid showing irrelevant or unnecessary features that may confuse or distract the customer12.
Determining whether the customer would like to dive deeper during a follow-up: The SE should use the demo as an opportunity to engage the customer in a dialogue, solicit feedback, and gauge the customer's interest and satisfaction. The SE should also identify any gaps or questions that the customer may have, and offer to provide more information or a deeper dive during a follow-up session. The SE should also ask for the customer's permission to schedule a follow-up meeting or call, and confirm the next steps and actions13.
The other activities are not recommended or necessary during an SE's demo process, because:
Highlighting opportunities that although not currently within scope would result in lower operational costs and complexity: The SE should focus on the customer's current scope and needs, and not try to upsell or cross-sell other solutions or services that are not relevant or requested by the customer. The SE should also respect the customer's budget and timeline, and not introduce additional costs or complexity that may jeopardize the deal or the relationship1 .
Asking the customer to provide network drawings or white board the environment for you: The SE should prepare for the demo by doing the necessary research and discovery before the meeting, and not rely on the customer to provide the information or draw the network for them. The SE should also demonstrate their expertise and credibility by showing their knowledge of the customer's environment and challenges, and not ask the customer to do their work for them1 .
Leveraging a company such as Complete Communications to build a financial case: The SE should not outsource or delegate the financial analysis or justification of the solution to a third-party company, as this may undermine the SE's role and value, and create a dependency or risk for the deal. The SE should also use the Cisco tools and resources available to them, such as the Business Value Calculator, to build a financial case and show the return on investment and total cost of ownership of the solution1 .
References:
1: Cisco Design Zone 2: [Cisco Demo Best Practices], page 3 3: [Cisco Demo Best Practices], page 6 : [Cisco Demo Best Practices], page 4 : [Cisco Demo Best Practices], page 2 : [Cisco Demo Best Practices], page 5
NEW QUESTION # 33
Winch two primary categories are displayed on the overall health page of the assurance component in the Cisco DNA Center? (Choose two.)
- A. Access-Distribution
- B. Network
- C. Wired
- D. Server
- E. Client
- F. Core
Answer: B,E
NEW QUESTION # 34
What should you do if you are looking at a strategic win with a customer and the customer wants to examine Cisco ISE for longer than a few weeks?
- A. Provide them to our d Cloud demo library
- B. Set them up with an account on a Cisco UCS server that hosts ISE
- C. Provide them with a downloadable POV kit
- D. Give them our ISE YouTube videos
- E. Set them up with a d Cloud account
- F. Give then, some of our flash files mat can be played on any browser
Answer: B
NEW QUESTION # 35
Which protocol runs between the vSmart controllers and between the vSmart controllers and the vEdge routers, and unifies all control plane functions under a single protocol umbrella?
- A. OMP
- B. OSPF
- C. VRRP
- D. IKE
- E. BGP
Answer: A
NEW QUESTION # 36
Which three key differentiators that DNA Assurance provides that our competitors are unable match? (Choose three.)
- A. VXLAN support
- B. On-premise and cloud-based analytics
- C. Apple Insights
- D. Support for Overlay Virtual Transport
- E. Network time travel
- F. Proactive approach to guided remediation
Answer: C,E,F
Explanation:
Explanation
Cisco DNA Assurance provides three key differentiators that our competitors are unable to match:
Proactive approach to guided remediation: Cisco DNA Assurance uses AI and machine learning to analyze network data and provide insights on network performance, issues, and optimization. It also offers guided remediation options that automate the process of issue resolution and performance enhancement. This reduces manual troubleshooting operations and saves time and resources for network administrators12.
Apple Insights: Cisco DNA Assurance integrates with Apple devices and applications to provide enhanced visibility and analytics on the user experience and network performance. It also leverages the Fast Lane feature to prioritize critical iOS and macOS traffic over the wireless network. This improves the quality of service and collaboration for Apple users and applications13.
Network time travel: Cisco DNA Assurance allows network administrators to go back in time and view the network state and health at any given point. This enables them to identify the root cause of issues, compare network performance over time, and troubleshoot historical problems. This feature is unique to Cisco DNA Assurance and provides a powerful tool for network analysis and optimization1 .
References:
1: Cisco DNA Assurance: AI/ML guided IT operations (AIOps) At-a-Glance 2: Leveraging Cisco Intent-Based Networking DNA Assurance (DNAAS) 3: Cisco DNA Assurance Unlocking the Power of Data, page 39 : Cisco DNA Assurance Unlocking the Power of Data, page 74
NEW QUESTION # 37
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