[2024] Use Valid New 500-490 Questions - Top choice Help You Gain Success
500-490 Exam Practice Materials Collection
Passing the Cisco 500-490 exam is a significant achievement that can lead to career advancement and increased earning potential. It demonstrates to employers and clients that the individual has the skills and knowledge required to design and deploy enterprise networks using Cisco technologies.
Cisco 500-490 (Designing Cisco Enterprise Networks) exam is designed for network engineers who wish to validate their skills in designing enterprise networks. Designing Cisco Enterprise Networks certification exam is intended to evaluate the candidate's expertise in network design methodologies, network services, software-defined networking (SDN), and network security implementation. Professionals who pass 500-490 exam become certified as Cisco Certified Design Experts (CCDE), demonstrating their ability to design enterprise networks that meet business requirements, are scalable, secure, and reliable.
NEW QUESTION # 12
How would Cisco ISE handle authentication for your printer that does not have a supplicant?
- A. ISE would authenticate the printer using web authentication.
- B. ISE would authenticate the printer using MAB.
- C. ISE would not authenticate the printer as printers are not subject to ISE authentication.
- D. ISE would authenticate the printer using MAC RADIUS authentication.
- E. ISE would authenticate the printer using 802.1X authentication.
Answer: B
Explanation:
Explanation
Cisco ISE can handle authentication for printers that do not have a supplicant using MAB (MAC Authentication Bypass). MAB is a method of authenticating devices based on their MAC address. MAB is useful for devices that do not support 802.1X or other authentication protocols, such as printers, cameras, or IoT devices. MAB works as follows:
The device sends an Ethernet frame with its MAC address as the source address.
The switch sends a RADIUS Access-Request message to ISE with the MAC address as the username and password.
ISE checks the MAC address against a database of known devices or an identity source sequence.
If the MAC address is found and authorized, ISE sends a RADIUS Access-Accept message to the switch with the appropriate authorization profile.
The switch applies the authorization profile to the device and grants it access to the network.
MAB is less secure than 802.1X, as MAC addresses can be spoofed or cloned. Therefore, MAB should be used with caution and combined with other security measures, such as profiling, posture, or endpoint protection. MAB should also be restricted to specific ports or VLANs that are isolated from the rest of the network.
References:
Cisco Identity Services Engine Administrator Guide, Release 2.7 - Configure MAC Authentication Bypass [Cisco Identity Services Engine] Cisco Identity Services Engine Administrator Guide, Release 2.7 - Manage Authentication Policies
[Cisco Identity Services Engine]
Cisco Identity Services Engine Administrator Guide, Release 2.7 - Manage Authorization Policies
[Cisco Identity Services Engine]
Cisco Identity Services Engine Administrator Guide, Release 2.7 - Manage Identity Source Sequences
[Cisco Identity Services Engine]
Cisco Identity Services Engine API Reference Guide, Release 2.7 - Authentication [Cisco Identity Services Engine] Designing Cisco Enterprise Networks (ENDESIGN) Exam Topics [Cisco] Cisco Validated Design Guides [Cisco]
NEW QUESTION # 13
Which two activities should occur during an SE's demo process? (Choose two.)
- A. identifying which capabilities require demonstration
- B. determining whether the customer would like to drive deeper during a follow up
- C. highlighting opportunities that although not currently within scope would result in lower operational costs and complexity
- D. leveraging a company such as Complete Communications to build a financial case.
- E. asking the customer to provide network drawings or white board the environment for you
Answer: A,D
NEW QUESTION # 14
Which two Cisco ISE use cases typically involve the highest level of implementation complexity? (Choose two.)
- A. Software-defined access
- B. Device management
- C. Asset visibility
- D. Guest and wireless access
- E. Software-defined segmentation
Answer: A,E
NEW QUESTION # 15
Which two statements describes Cisco SD-Access? (Choose two.)
- A. an automated encryption/decryption engine for highly secured transport requirements
- B. software-defined segmentation and policy enforcement based on user identity and groupmembership
- C. an overlay for the wired infrastructure in which traffic is tunneled via a GRE tunnel to a mobility controller for policy and application visibility
- D. a collection of tools and applications that are a combination of loose and tight couping
- E. programmable overlays enabling network virtualization across the campus
Answer: B,E
NEW QUESTION # 16
Which option will help build your customers platform during the discovery phase?
- A. PO
- B. high-level design
- C. business case
- D. POV report
- E. detailed design
Answer: A
NEW QUESTION # 17
Which two statements describes Cisco SD-Access? (Choose Two.)
- A. an overlay for the wired infrastructure in which traffic is tunneled via a GRF tunnel lo a mobility controller for policy and application visibility.
- B. an automated encryption/decryption engine for highly secured transport requirements
- C. programmable overlays enabling network virtualization across the campus
- D. a collection of tools and applications that are a combination of loose and tight coupling
- E. software-defined segmentation and policy enforcement based on user identity and group membership
Answer: C,E
NEW QUESTION # 18
Which are two advantages of a "one switch at a tune' approach to integrating SD-Access into an existing brownfield environment? (Choose two.)
- A. deal for protecting recent investments while upgrading legacy hardware
- B. allows simplified roll back
- C. involves the least risk of all approaches
- D. opens up many new design and deployment opportunities
- E. appropriate for campus and remote site environments
- F. allows simplified testing prior to cutover
Answer: D,F
NEW QUESTION # 19
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. Give them our ISE YouTube videos
- B. Provide them to our d Cloud demo library
- C. Give then, some of our flash files mat can be played on any browser
- D. Provide them with a downloadable POV kit
- E. Set them up with a d Cloud account
- F. Set them up with an account on a Cisco UCS server that hosts ISE
Answer: F
NEW QUESTION # 20
Which three options focus of the current digital business era'? (Choose three.)
- A. centralized enterprise and web applications
- B. virtualized services
- C. loT scale
- D. connectivity
- E. automation
- F. Human scale
Answer: B,D,E
NEW QUESTION # 21
Which are two Cisco ISE that benefits our customers? (Choose two.)
- A. helps t hem accelerate application deployment and delivery
- B. provides network access control
- C. enables them to set traffic priorities across the network
- D. helps t hem stop and contain real-time threats
Answer: B,D
Explanation:
Explanation
Cisco ISE benefits our customers by providing network access control and helping them stop and contain real-time threats. Network access control is the ability to enforce policies on who and what can access the network, based on the identity and context of users, devices, and applications. Cisco ISE allows customers to authenticate, authorize, and audit network access, as well as to segment and isolate network traffic based on security and compliance requirements. Cisco ISE also helps customers stop and contain real-time threats by leveraging intel from across the network and security ecosystem, and by automating threat response actions.
Cisco ISE can integrate with various security solutions, such as Cisco Stealthwatch, Cisco Firepower, and Cisco Umbrella, to detect and mitigate attacks on the network quickly and effectively. References:
Cisco Identity Services Engine (ISE) - Cisco1
Cisco Identity Services Engine (ISE) - Cisco2
Network Visibility and Segmentation (NVS) - Cisco3
Rapid Threat Containment - Cisco4
NEW QUESTION # 22
Which two statements describes Cisco SD-Access? (Choose two.)
- A. an automated encryption/decryption engine for highly secured transport requirements
- B. an overlay for the wired infrastructure in which traffic is tunneled via a GRE tunnel to a mobility controller for policy and application visibility
- C. a collection of tools and applications that are a combination of loose and tight couping
- D. programmable overlays enabling network virtualization across the campus
- E. software-defined segmentation and policy enforcement based on user identity and group membership
Answer: D,E
Explanation:
Explanation
Cisco SD-Access is a solution within Cisco DNA, which is built on intent-based networking principles. Cisco SD-Access provides visibility-based, automated end-to-end segmentation to separate user, device, and application traffic without redesigning the underlying physical network1. Cisco SD-Access also enables programmable overlays that allow network virtualization across the campus, branch, data center, and cloud2. Cisco SD-Access has two main components: the fabric and the policy3.
The fabric is the network overlay that consists of interconnected nodes that provide a consistent and scalable way of delivering network services and functions. The fabric nodes are classified into four types: edge nodes, border nodes, control plane nodes, and intermediate nodes. The edge nodes are the access switches or wireless controllers that connect to the end devices. The border nodes are the routers or switches that connect the fabric to external networks, such as the Internet, WAN, or data center. The control plane nodes are the routers or switches that maintain the mapping between the endpoint identifiers and the network locators. The intermediate nodes are the routers or switches that provide transit services within the fabric3.
The policy is the network configuration that defines the network behavior and outcomes, based on the business intent and requirements. The policy is composed of three elements: the endpoint groups, the contracts, and the virtual networks. The endpoint groups are the logical containers that group the endpoints based on their attributes, such as user identity, device type, or application. The contracts are the rules that specify the allowed interactions between the endpoint groups, such as the protocols, ports, and quality of service. The virtual networks are the logical partitions that isolate the endpoint groups and contracts from each other, based on the network scope and security3.
Cisco SD-Access addresses the following challenges and benefits:
It simplifies the network design and management, as it reduces the complexity and variability of the network elements and interfaces.
It enhances the network security and compliance, as it enforces granular and dynamic policies based on the endpoint identity and context, rather than the network topology and IP addresses.
It improves the network performance and user experience, as it optimizes the network path, load balancing, and traffic engineering based on the network conditions and application requirements.
It enables the network agility and scalability, as it supports the rapid deployment and integration of new devices, applications, and services, without affecting the existing network operations.
References:
Cisco Software-Defined Access - Cisco Software-Defined Access Solution Overview What Is Software-Defined Access? - SD-Access - Cisco Cisco SD-Access Architecture Overview
NEW QUESTION # 23
Which two Cisco ISE use cases typically involve the highest level of implementation complexity? (Choose two.)
- A. Guest and wireless access
- B. Software defined segmentation
- C. Asset visibility
- D. Device management
- E. Software defined access
Answer: A,D
NEW QUESTION # 24
Which are two Cisco recommendations that demonstrates SDA? (Choose two.)
- A. Keep the demo at a high level.
- B. Use the CLI to perform as much of the configuration as possible.
- C. Be sure you explain the major technologies such as VXLAN and LISP in depth.
- D. Focus on business benefits.
- E. Show the customer how to integrate ISE into DNA Center at the end of the demo.
Answer: A,D
NEW QUESTION # 25
Which Cisco products were incorporated into Cisco ISE between ISE releases 20 and 2.3?
- A. Cisco ACS
- B. Cisco ASA
- C. Cisco ESA
- D. Cisco WSA
Answer: A
NEW QUESTION # 26
What are the three foundational elements required for the new operational paradigm'? (Choose three.)
- A. fabric
- B. application QoS
- C. centralization
- D. multiple technologies at multiple OSI layers
- E. policy based automated provisioning of network of
- F. assurance
Answer: B,E,F
NEW QUESTION # 27
Which are two advantages of a "one switch at a time' approach to integrating SD-Access into an existing brownfield environment? (Choose two.)
- A. deal for protecting recent investments while upgrading legacy hardware
- B. allows simplified roll back
- C. opens up many new design and deployment opportunities
- D. allows simplified testing prior to cutover
- E. involves the least risk of all approaches
- F. appropriate for campus and remote site environments
Answer: A,F
NEW QUESTION # 28
Which Cisco product supports SD-Access and specifically built lo address new challenges faced by enterprises?
- A. CSRv virtual router
- B. Catalyst 9500
- C. Nexus 7700 w/ Sup2E and M3 line cards
- D. ISR 4221
- E. Catalyst 6807-XL W/ Sup6T and C6800 10G line cards
- F. ASR 1000 MX
Answer: D
NEW QUESTION # 29
Which three key differentiators that DNA Assurance provides that our competitors are unable match?
(Choose three)
- A. Network time travel
- B. Support for Overlay Virtual Transport
- C. Apply Insights
- D. On-premise and cloud-base analytics
- E. Proactive approach to guided remediation
- F. VXLAN support
Answer: B,C,D
NEW QUESTION # 30
Which two primary categories are displayed on the overall health page of the assurance component in the Cisco DNA Center? (Choose two.)
- A. Server
- B. Network
- C. Core
- D. Client
- E. Access-Distribution
- F. Wired
Answer: B,D
NEW QUESTION # 31
Which two statements are true regarding SD-WAN demonstrations? (Choose two.)
- A. As a Cisco SD-WAN SF, you should you should spend your time learning about the technology rather than contributing to demo innovation
- B. During a demo you should consider the target audience and the desired outcome
- C. Use demonstrations primarily for large opportunities and competitive situations
- D. There is a big difference between demos that use a top down approach and demos that use a bottom up approach
- E. During a demo, you should demonstrate and discuss what the team considers important details
Answer: B,D
NEW QUESTION # 32
Which three key differentiators that DNA Assurance provides that our competitors are unable match? (Choose three)
- A. Proactive approach to guided remediation
- B. Apply Insights
- C. Network time travel
- D. On-premise and cloud-base analytics
- E. VXLAN support
- F. Support for Overlay Virtual Transport
Answer: A,C,D
NEW QUESTION # 33
How would cisco ISE handle authentication for your printer that does not have a supplicant?
- A. ISE would authenticate the printer using web authentication.
- B. ISE would authenticate the printer using 8.2.1X authentication
- C. ISE would authenticate the printer using MAB.
- D. ISE would authenticate the printer using MAC RADIUS authentication
- E. ISE would not authenticate the printer as printers are not subject to ISE authentication.
Answer: B
NEW QUESTION # 34
Which two activities should occur during an SE's demo process? (Choose two.)
- A. leveraging a company such as Complete Communications to build a financial case
- B. highlighting opportunities that although not currently withinscope would result in lower operational costs and complexity
- C. asking the customer to provide network drawings or white board the environment for you
- D. identifying which capabilities require demonstration
- E. determining whether the customer would like to dive deeper during a follow -up
Answer: B,E
NEW QUESTION # 35
What is the easiest way to enable SD-Access for all your remote site after you have your campus SD-Access fabric up and running?
- A. Use a separate fabric domain for each site and use SD-WAN as the underlay
- B. Treat all the sites as one fabric domain and use SD-WAN as the underlay
- C. Use a separate fabric domain for each site and use the traditional physical network as the underlay
- D. Treat all the sites as one fabric domain and use the traditional physical network as the underlay
Answer: D
NEW QUESTION # 36
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 umbrella1?
- A. VRRP
- B. OSPF
- C. BGP
- D. IKE
Answer: A
NEW QUESTION # 37
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