500-490 Cisco Designing Cisco Enterprise Networks (ENDESIGN) exam Free Practice Exam Questions (2025 Updated)

https://www.ciscolive.com/c/dam/r/ciscolive/us/docs/2018/pdf/BRKDCN-2489.pdf Slide 20 -Overlay -VNID -Group Based Policy

https://www.ciscolive.com/c/dam/r/ciscolive/us/docs/2018/pdf/BRKDCN-2489.pdf

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]

https://salesconnect.cisco.com/sc/s/learning-activity-from-plan?ltui__urlRecordId=a0c8c00000P3hKMAAZ <ui__urlRedirect=learning-activity-from-plan<ui__parentUrl=learning-activity-from-plan

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

= Border nodes are the component of the SD-Access fabric that is responsible for communicating with networks that are external to the fabric. Border nodes serve as the gateway between the fabric domain and the network outside of the fabric. Border nodes are responsible for network virtualization inter-working and SGT propagation from the fabric to the rest of the network1. Border nodes also perform LISP Proxy Tunnel Router (PxTR) functions, which convert policy and reachability information, such as SGT and VRF information, from one domain to another2. Border nodes can connect to internal networks, such as data center or WAN, or external networks, such as internet or cloud3.

Edge nodes, control plane nodes, and intermediate nodes are not responsible for communicating with networks that are external to the fabric. Edge nodes are the access-layer switches where all of the endpoints reside. Edge nodes detect clients and register them with the control plane nodes. Edge nodes also providean anycast L3 gateway for the connected endpoints and perform encapsulation and de-encapsulation of data traffic4. Control plane nodes are the devices that run a host tracking database to map location information. Control plane nodes receive endpoint ID map registrations from edge and/or border nodes and resolve lookup requests from edge and/or border nodes to locate destination endpoint IDs5. Intermediate nodes are the devices that provide underlay connectivity between edge nodes and border nodes. Intermediate nodes do not participate in the fabric overlay and do not have any fabric roles6.

References :=

Role of Fabric Border Node & IS-IS protocol in Cisco SD-Access

Software Defined Access Network Fabric Roles - Study CCNP

Cisco SD-Access

SD-Access Fabric Troubleshooting Guide - Cisco

Cisco SD-Access Solution Design Guide (CVD) - Cisco

Cisco SD-Access Solution Design Guide (CVD) - Cisco

Cisco SD-Access Solution Design Guide (CVD) - Cisco

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, you should provide them with a downloadable POV kit. A POV kit is a proof of value kit that contains a pre-configured virtual machine of Cisco ISE with licenses, sample data, and documentation. A POV kit allows the customer to quickly and easily deploy and test Cisco ISE in their own environment, without requiring any hardware or installation. A POV kit can help the customer to evaluate the features and benefits of Cisco ISE,such as identity-based access control, device profiling, posture assessment, guest management, and threat mitigation12.

The other options are not suitable for a customer who wants to examine Cisco ISE for longer than a few weeks. Pointing them to our dCloud demo library, giving them our ISE YouTube videos, or giving them some of our flash files that can be played on any browser are good ways to introduce Cisco ISE to the customer, but they do not provide a hands-on experience or a realistic scenario of how Cisco ISE works in their network. Setting them up with a dCloud account or an account on a Cisco UCS server that hosts ISE are also possible ways to provide a demo or a trial of Cisco ISE, but they may have limitations on the duration, availability, scalability, or customization of the environment. A POV kit gives the customer more flexibility and control over their evaluation of Cisco ISE.

References :=

Solved: ISE PoV licenses - Cisco Community

Cisco Endpoint Security Analytics (CESA) Built on Splunk Quickstart POV Kit & Deployment Guide - Cisco Community

While scheduling a session you can choose to Extend the session longer than 5 days by checking this check box. An initial session scheduled shorter than 5 days can later be extended up to the 5-day total. To extend an active session longer than 5 days, submit a session extension request. https://dcloud-cms.cisco.com/help/sched_demo#:~:text=An%20initial%20session%20scheduled%20shorter,submit%20a%20session%20extension%20request....pov kits https://community.cisco.com/t5/security-knowledge-base/product-proof-of-value-pov/ta-p/3633986/redirect_from_archived_page/true

According to the Cisco SD-WAN vEdge Routers Data Sheet1, the Cisco vEdge 5000 router is the only model that offers 20 Gbps of encrypted throughput. The vEdge 5000 router delivers highly secure site-to-site data connectivity to large enterprises, offers interface modularity, and supports up to 4 Network Interface Modules (NIMs)2. The other models of vEdge routers have lower encrypted throughput capacities, as shown in Table 6 of the Ordering Guide for SD-WAN3. The vEdge 1000 router has a maximum encrypted throughput of 1 Gbps, the vEdge 2000 router has a maximum encrypted throughput of 5 Gbps, and the vEdge 100 router has a maximum encrypted throughput of 100 Mbps3.

References:

1: Cisco SD-WAN vEdge Routers Data Sheet 2: vEdge 5000 Router 3: Ordering Guide for SD-WAN

1. vEdge-100: 100Mbps AES-256 throughput, with five fixed 10/100/1000 Mbps ports. Comes in three different flavors: ● vEdge 100b: Ethernet only ● vEdge 100m: Ethernet and integrated 2G/3G/4G modem ● vEdge 100wm: Ethernet and integrated 2G/3G/4G modem + Wireless LAN 2. vEdge-1000: 1 Gbps AES-256 throughput, with 8 ports of fixed GE SFP 3. vEdge-2000: 10 Gbps AES-256 throughput, with 2 Pluggable Interface Modules 4. vEdge-5000: 20 Gbps AES-256 throughput, with 4 Network Interface Modules

 SD-WAN demonstrations are an effective way to showcase the benefits and features of Cisco SD-WAN solutions to potential customers. However, not all demos are created equal, and there are some best practices to follow to ensure a successful and engaging demo. Here are some explanations for why C and E are true statements regarding SD-WAN demonstrations:

C. During a demo, you should consider the target audience and the desired outcome. This is a true statement because different audiences may have different levels of technical knowledge, business needs, and expectations from the demo. For example, a demo for a C-level executive may focus more on the business outcomes and value proposition of SD-WAN, while a demo for a network engineer may dive deeper into the technical details and configuration options. Therefore, it is important to tailor the demo to the specific audience and the desired outcome, such as generating interest, building trust, or closing a deal.

E. There is a big difference between demos that use a top down approach and demos that use a bottom up approach. This is also a true statement because the two approaches have different advantages and disadvantages, and may suit different scenarios. A top down approach starts with the high-level overview of the SD-WAN solution, such as the architecture, components, benefits, and use cases, and then drills down into the specific features and functionalities. A bottom up approach starts withthe low-level details of the SD-WAN solution, such as the configuration, troubleshooting, and testing, and then builds up to the big picture and value proposition. A top down approach may be more suitable for a non-technical or business-oriented audience, while a bottom up approach may be more suitable for a technical or hands-on audience.

References :=

Cisco SD-WAN Demonstration Guide

SD-WAN Best Practices | Kentik Blog

SD-WAN best practices for a successful implementation

SD-WAN best practices - VMware Blogs

Stay focused and develop a custom story guide taking into consideration the target audience, desired outcome and story to tell while demonstrating the Viptela solution capabilities Slide 151 = There is a big difference demoing using a top down vs. bottom up approachhttps://salesconnect.cisco.com/sc/s/learning-activity-from-plan?ltui__urlRecordId=a0c8c00000P3hKMAAZ <ui__urlRedirect=learning-activity-from-plan<ui__parentUrl=learning-activity-from-plan

 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