300-425 Designing Cisco Enterprise Wireless Networks (300-425 ENWLSD) Exam

 

Exam overview
This exam tests your knowledge of wireless network design, including:
Site surveys
Wired and wireless infrastructure
Mobility
WLAN high availability

Exam Description
The Designing Cisco Enterprise Wireless Networks v1.0 (ENWLSD 300-425) exam is a 90-minute exam associated with the CCNP Enterprise and Cisco Certified Specialist - Enterprise Wireless Design certifications. This exam certifies a candidate's knowledge of wireless network design including site surveys, wired and wireless infrastructure, mobility and WLAN high availability. The course, Designing Cisco Enterprise Wireless Networks, helps candidates to prepare for this exam.

The following topics are general guidelines for the content likely to be included on the exam. However, other related topics may also appear on any specific delivery of the exam. To better reflect the contents of the exam and for clarity purposes, the guidelines below may change at any time without notice.

1.1 Collect design requirements and evaluate constraints
1.1.a Client density
1.1.b Real time applications
1.1.c AP type
1.1.d Deployment type (data, location, voice, video)
1.1.e Security

1.2 Describe material attenuation and its effect on wireless design
1.3 Perform and analyze a Layer 1 site survey
1.4 Perform a pre-deployment site survey
1.5 Perform a post deployment site survey
1.6 Perform a predictive site survey
1.7 Utilize planning tools and evaluate key network metrics (Ekahau, AirMagnet, PI, Chanalyzer, Spectrum Analyzer)
2.1 Determine physical infrastructure requirements such as AP power, cabling, switch port capacity, mounting, and grounding
2.2 Determine logical infrastructure requirements such as WLC/AP licensing requirements based on the type of wireless architecture
2.3 Design radio management
2.3.a RRM
2.3.b RF profiles
2.3.c RxSOP
2.4 Apply design requirements for these types of wireless networks
2.4.a Data
2.4.b Voice and video
2.4.c Location
2.4.d Hyperlocation
2.5 Design high-density wireless networks and their associated components (campus, lecture halls, conference rooms)
2.6 Design wireless bridging (mesh)
2.6.a Modes of operation
2.6.b Ethernet bridging
2.6.c WGB and roaming
3.1 Design mobility groups based on mobility roles
3.2 Optimize client roaming
3.3 Validate mobility tunneling for data and control path
4.1 Design high availability for controllers
4.1.a Network availability through LAG
4.1.b Stateful Switchover (SSO)
4.1.c Anchor controller priority and redundancy
4.2 Design high availability for APs
4.2.a AP prioritization
4.2.b Fall-back (assigning primary, secondary, and tertiary)
 

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HPE0-A121P Aruba Certified Design Expert Practical Exam

 

Exam ID HPE0-A121P
Exam type Performance based
Exam duration 8 hours
Passing score 70%
Delivery languages English
Supporting resources These recommended resources help you prepare for the exam:

Aruba Advanced Network Design and Solutions, Rev. 18.41

Register for this Exam
You need an HPE Learner ID and an Aruba Learning Management System username and password

The HPE6-A49 ACDX Written Exam is required to be passed before the practical exam. Once the written is passed, you will only have 18 months to pass the ACDX Practical Exam. Candidates who do not pass the ACDX Practical Exam within 18 months will have to retake the current ACDX Written Exam. HPE recommends that you register for the ACDX Practical Exam within 12 months of passing the written exam to ensure that you pass in the allotted 18-month timeframe.

Exam description
This practical exam tests your ability to design a secure campus wired, wireless, remote access and management solution for an enterprise mobility project using Aruba OS (AOS) 8.3 and Aruba Switches OS 16.06. Candidates create design solutions that include redundancy, WLAN SSIDs, user roles/policies, QoS design, network security, authentication and integration with existing infrastructure. Candidates will complete an IRIS BOM, IRIS network diagram and a VRF diagram for RF planning.

Ideal candidate for this exam
Ideal candidates are networking IT professionals with a minimum of three to five years’ experience in designing complex enterprise-level mobile first networks. Candidates should have familiarity with building a detailed bill of materials using the Aruba Controller, Aruba switches, Access Point, Instant, ClearPass and AirWave products for secure, guest and voice deployments. Candidates are familiar with AOS 8.3, Airwave Visual RF Plan 8.7, Aruba Instant, ClearPass, AirWave and Central management.

Exam contents
Here are types of questions to expect:

Other - Performance Based

Advice to help you take this exam
Complete the training and review all course materials and documents before you take the exam.
Use HPE Press study guides and additional reference materials; study guides, practice tests, and HPE books.
Exam items are based on expected knowledge acquired from job experience, an expected level of industry standard knowledge, or other prerequisites (events, supplemental materials, etc.).
Successful completion of the course or study materials alone, does not ensure you will pass the exam.

Objectives
This exam validates that you can:
Percentage of Exam Sections/Objectives

45%  IRIS BOM
Provide a detailed Bill of Materials (BOM) listing MM, controller models, Aruba switches, line cards, transceivers, APs, AMs, SMs, Mesh APs, license types and counts. Indicate the equipment per MDF/IDF closets. Specify the necessary servers such as AirWave and ClearPass, Meridian with licensing specified for a given scenario.
Determine encryption and authentication including role based access control (RBAC) requirements for a Secure or Guest WLAN to meet customer requirements and Aruba best practices.
Design detailed Aruba firewall policies including aliases for a guest, voice and secure WLAN to meet customer requirements.

30% Essay Questions
Answer typical customer questions on Aruba solutions including enterprise Campus Design, Remote Access, VIA and RAP solutions, Aruba Instant and Cloud based solutions, AirWave and Aruba Central management solutions and Meridian features.
Provide a technical explanation of AP to Controller data-plane and control plane communications, Controller Discovery Mechanisms and priorities, design of Aruba mobility Solutions (Layer 2 and Layer 3 mobility). Switching features such as VSF and stacking.
Provide detailed and comprehensive explanation of secure and guest Aruba WLAN technologies such as AppRF, WIPS, RF Protect, and ClearPass. Additionally explain the underlying dependencies, advantages and disadvantages of each solution.
Explain QOS and voice prioritization technologies to optimize the network for mobile and BYOD devices.

15% AirWave Visual RF
Use the AirWave Visual RF Plan tool to create an RF design to meet the customer requirements and Aruba best practices.
Move APs and AMs to the appropriate high density WLAN locations on a VisualRF floor plan.
Create a Visual RF plan and export the RF as a customer deliverable on a given customer floor plan.

10% IRIS Network Diagram
Determine appropriate placement of Aruba equipment in IRIS topology diagram. Place the proper equipment into the MDF/IDF groups for access, distribution, core, or DMZ of the network diagram.
Make the connections between devices, switches to switch, switch to AP, MC, MM and servers

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HPE0-A127P Aruba Certified ClearPass Expert Practical Exam

 

Exam ID HPE0-A127P
Exam type Performance based
Exam duration 8 hours
Passing score 75%
Delivery languages English
Supporting resources These recommended resources help you prepare for the exam:

Aruba Advanced ClearPass Troubleshooting and Solutions, Rev. 20.41
Aruba ClearPass Essentials, Rev. 20.11

Register for this Exam
You need an HPE Learner ID and an Aruba Learning Management System username and password.

The HPE6-A81 ACCX Written Exam is required to be passed before the practical exam. Once the written is passed, you will only have 18 months to pass the ACCX Practical Exam. Candidates who do not pass the ACCX Practical Exam within 18 months will have to retake the current ACCX Written Exam. HPE recommends that you register for the ACCX Practical Exam within 12 months of passing the written exam to ensure that you pass in the allotted 18-month timeframe.

No reference material is allowed at the testing site. This exam may contain beta test items for experimental purposes.

During the exam, you can make comments about the exam items. We welcome these comments as part of our continuous improvement process.

Exam description
The Aruba Certified ClearPass Expert Practical Exam tests your skills on ClearPass design and configuration of authentication services. The exam scenario tests many aspects that are common to enterprise network deployments, and focuses on configuration elements that are considered of significance for larger enterprise environments.

Ideal candidate for this exam
Typical candidates for this certification are networking IT professionals with a minimum of three to five years experience in designing and integrating complex enterprise-level mobile first networks.

Exam contents
Here are types of questions to expect:

Other - This is a scenario based practical exam.

Advice to help you take this exam
• Complete the recommended training and review all course materials and documents before you take the exam.
• Candidates are expected to follow best practices during configuration, as per the material covered in the ClearPass Essentials 6.7 and ClearPass Advanced labs 6.5 and 6.7 and Aruba Mobility serious courses.
• Familiarity with the ClearPass technotes (available on the support website) is highly suggested. A selection of technotes and reference guides will be available to the candidates during the exam.
• For the exam, the candidate will be expected to configure the following equipment with code versions listed:
• ClearPass 6.8
• Aruba VMC 8.3
• Aruba IAP 8.3
• Cisco WLC 8.0
• Cisco 3560 Switch IPSERVICES 15.0(2) SE5
• Partial configurations will be provided for the Aruba VMC, Aruba Instant, Cisco WLC and the Cisco switches. However, candidates may have to configure the devices further to complete the objectives of the exam. In addition, there might be other equipment present such as wired voice phones and Windows 10 laptops. The wired voice phones will be pre-configured for the candidate. The candidate is expected to know how to use Windows 10 laptops as client devices with ClearPass.

Objectives

25% ClearPass Design and Basic Setup
The most significant step towards completing the exam is to ensure that the design of the ClearPass servers and the basic set up of the servers is in line with the customers’ requirements (as per the exam scenario).
This includes understanding ClearPass clustering, certificates, integration with external servers and network devices.
Redundancy is also a major component of the ACCX exam.

51% Aruba Controller/IAP Employee, Guest, NAC and BYOD

The exam will test candidates on their understanding of Microsoft Active Directory integration, machine authentication, RADIUS accounting, CoA, posture checks, guest web login, self-registration, sponsor approval, MAC caching and device onboarding.
Candidates should understand the requirements for successfully deploying these features, including any configuration necessary on ClearPass, the Aruba controller or Instant AP.
This exam will test candidates on MDM and SQL server integration with ClearPass. However, candidates will not be expected to configure an MDM server or SQL server in the exam.
In addition, the exam will expect candidates to understand how Aruba devices interact with redundant ClearPass servers.

16% Cisco Wired and WLAN Controller- Employee and Guest
This exam tests candidates on the integration of Cisco wireless controllers with ClearPass, including Microsoft Active Directory integration, machine authentication, RADIUS accounting and CoA, guest web login, self-registration and sponsor approval.
Candidates should understand the requirements for successfully deploying these features including any configuration on ClearPass or the Cisco controller.
The exam tests candidates on their understanding of Wired 802.1X and MAC authentication integration with Cisco Switches and ClearPass.
This exam expects candidates to have a comprehensive understanding of device profiling, wired integration requirements and how Cisco devices interact with redundant ClearPass servers.

8% Admin Accessing and Reporting
An understanding of ClearPass as a management authentication server for network devices.
ClearPass Policy Manager and Guest management authentication are required.
In addition, an understanding of how to use the ClearPass Insight tool is expected.

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