400-351

CCIE Wireless Written Exam

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Exam Summary – Syllabus – Questions

SUCCESS GUIDE TO CISCO CERTIFICATION

400-351 Sample Questions and Exam Summary ____________________________________________________________________________________

____________________________________________________________________________________ 400-351- CCIE Wireless pg. 1

Table of Contents Introduction to 400-351 Exam on CCIE Wireless Written Exam ....................... 2

Cisco 400-351 Certification Details: ............................................................. 2

Cisco 400-351 Exam Syllabus: ...................................................................... 3

400-351 Sample Questions: ....................................................................... 10

Answers to 400-351 Exam Questions: ........................................................ 12

400-351 Sample Questions and Exam Summary ____________________________________________________________________________________

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Introduction to 400-351 Exam on CCIE Wireless

Written Exam A great way to start the Cisco Certified Internetwork Expert Wireless (CCIE W) preparation is to begin by properly appreciating the role that syllabus and study guide play in the Cisco 400-351 certification exam. This study guide is an instrument to get you

on the same page with Cisco and understand the nature of the Cisco CCIE Wireless exam.

Our team of experts has composed this Cisco 400-351 exam preparation guide to provide the overview about Cisco CCIE Wireless Written Exam, study material, sample questions,

practice exam and ways to interpret the exam objectives to help you assess your readiness for the Cisco CCIE W exam by identifying prerequisite areas of knowledge. We recommend you to refer the simulation questions and practice test listed in this guide to

determine what type of questions will be asked and the level of difficulty that could be tested in the Cisco CCIE Wireless certification exam.

Cisco 400-351 Certification Details:

Exam Name CCIE Wireless Written Exam

Exam Number 400-351 CCIE W

Exam Price $450 USD

Duration 120 minutes

Number of Questions 90-110

Passing Score Variable (750-850 / 1000 Approx.)

Recommended Training CCIE Wireless Study Materials

Exam Registration PEARSON VUE

Sample Questions Cisco 400-351 Sample Questions

Practice Exam Cisco Certified Internetwork Expert Wireless

Practice Test

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Cisco 400-351 Exam Syllabus:

Section

Written Exam

(%)

Lab Exam

(%)

Objectives

Plan and Design WLAN

Technologies

16% N/A

1. Describe WLAN organizations and regulations 2. Describe IEEE 802.11 standards and protocols

3. Plan & design wireless solutions requirements

1. Translate customer requirements into services and design recommendations

2. Identify ambiguity and/or information

gaps

3. Evaluate interoperability of proposed technologies against deployed IP network

infrastructure & technologies

4. Select an appropriate deployment model 5. Regulatory domains and country codes

4. RF planning, designing and validation

1. RF Design / Site survey Define the tasks/goals for a preliminary site survey Conduct the site survey

Determine AP quantity, placement and antenna type

2. Architect indoor and outdoor RF

deployments Coverage Throughput

Voice Location High Density / Very High Density

3. Construct an RF operational model that includes: Radio resource management (Auto-RF,

manual, hybrid, Flexible Radio Assignment, TPC and DCA) Channel use (radar, non-WiFi

interference, Dynamic Bandwidth Selection) Power level, overlap

RF profiles

4. Validate implemented RF deployment

Configure and

Troubleshoot the 12% 15%

1. Configure and troubleshoot wired

infrastructure to support WLANs

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Section

Written Exam

(%)

Lab Exam

(%)

Objectives

Network

Infrastructure 1. VLANs

2. VTP

3. STP

4. Etherchannel

2. Plan network infrastructure capacity 3. Configure and troubleshoot network

connectivity for:

1. WLAN clients

2. WLCs (appliance, virtual, and Mobility Express)

3. Lightweight APs

4. Autonomous APs

4. Configure and troubleshoot PoE for APs 5. Configure and troubleshoot QoS on the

switching infrastructure

1. MQC

2. MLS QoS

6. Configure and troubleshoot multicast on the switching infrastructure

1. PIM

2. Basic IGMP (including IGMP snooping) 3. MLD

7. Configure and troubleshoot IPv4 connectivity

1. Subnetting

2. Static and inter-VLAN routing

8. Configure and troubleshoot basic IPv6

connectivity

1. Subnetting

2. Static and inter-VLAN routing

9. Configure and troubleshoot wired security for APs

1. MAB

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Section

Written Exam

(%)

Lab Exam

(%)

Objectives

2. dot1X for APs

10. Configure and troubleshoot the following to

support wireless services

1. DNS

2. DHCPv4 / DHCPv6

3. NTP, SNTP

4. SYSLOG

5. SNMP

6. CDP, LLDP

7. mDNS (including SDG)

Configure and Troubleshoot an Autonomous

Deployment Model

8% 12%

1. Configure and troubleshoot different modes and roles

1. WGB

2. Point to point & Point to multi-point bridge

2. Configure and troubleshoot SSID/MBSSID 3. Configure and troubleshoot security

1. L2 security policies

2. Association filters

3. Local radius

4. dot1X profiles

4. Configure and troubleshoot radio settings 5. Configure and troubleshoot multicast

6. Configure and troubleshoot QoS

Configure and Troubleshoot

AireOS appliance, virtual, and

Mobility Express controllers

18% 27%

1. Configure and troubleshoot secure

management access and control plane

1. AAA

2. CPU ACLs

3. Management via wireless interface

4. Management via dynamic interface

2. Configure and troubleshoot interfaces 3. Configure and troubleshoot lightweight APs

1. dot1x

2. AP modes

3. AP authentication / AP authorization

4. Logging

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Section

Written Exam

(%)

Lab Exam

(%)

Objectives

5. Local AP CLI configuration

6. WLC based AP configuration

4. Configure and troubleshoot high availability and redundancy

1. SSO

2. N+1, N+N

5. Configure and troubleshoot wireless

segmentation

1. RF profiles

2. AP groups

3. FlexConnect

6. Configure and troubleshoot wireless security

policies

1. WLANs

2. L2/L3 security

3. Rogue policies

4. Local EAP

5. Local profiling

6. ACLs

7. Certificates

7. Configure and troubleshoot FlexConnect and Office Extend 8. Configure and troubleshoot Mesh

9. Implement RF management

1. Static RF management 2. Automatic RF management 3. CleanAir

4. Data rates

5. RX-SOP

6. Air Time Fairness (ATF)

7. Flexible Radio Assignment (FRA)

10. Configure and troubleshoot mobility

1. L2/L3 roaming

2. Multicast optimization

3. Mobility group scaling

4. Inter-release controller mobility

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Section

Written Exam

(%)

Lab Exam

(%)

Objectives

5. Mobility anchoring

11. Configure and troubleshoot multicast

12. Configure and troubleshoot client roaming optimization

1. CCKM

2. Optimized Roaming

3. Band Select 4. Load Balancing

5. 802.11r/k/v

Configure and Troubleshoot

Wireless Security & Identity

Management with ISE

13% 17%

1. Configure and troubleshoot identity management

1. Basic PKI for dot1x and WebAuth

2. External identity sources (AD)

2. Configure and troubleshoot AAA policies

1. Client authentication and authorization

2. Management authentication and authorization

3. Client profiling and provisioning

4. RADIUS attributes

5. CoA

3. Configure and troubleshoot wireless guest management

1. Local web authentication

2. Central web authentication

3. Basic sponsor policy

Configure and Troubleshoot

Prime Infrastructure and MSE/CMX

12% 15%

1. Configure and troubleshoot management

access

1. AAA

2. Virtual domain

2. Perform basic operations

1. Create and deploy templates

2. Operate maps

3. Import infrastructure devices

4. High availability

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Section

Written Exam

(%)

Lab Exam

(%)

Objectives

5. Audits

6. Client troubleshooting

7. Notification receivers

8. Reports

9. Monitoring policies

3. Configure and troubleshoot Prime Infrastructure jobs 4. Operate Security management

1. Configure rogue management 2. Manage alarms and events

5. Implement and troubleshoot MSE/CMX

1. Management access

2. Network services Location

Analytics Connect and Engage CleanAir

wIPS

3. NMSP

6. Integrate ISE with Prime Infrastructure and MSE/CMX

Configure and

Troubleshoot WLAN media and application

services

11% 14%

1. Configure and troubleshoot voice over wireless

1. QoS profiles

2. EDCA

3. WMM

4. BDRL

5. Admission control 6. MQC/MLS

2. Configure and troubleshoot video and media

1. Media Stream

2. Admission control

3. Configure and troubleshoot mDNS

1. mDNS proxy

2. Service discovery

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Section

Written Exam

(%)

Lab Exam

(%)

Objectives

3. Service filtering

4. Configure and troubleshoot AVC and netflow

5. Configure and troubleshoot FastLane and Adaptive Fast Transition (802.11r)

Evolving

Technologies v1.1

10% N/A

1. Cloud

1. Compare and contrast public, private, hybrid, and multicloud design considerations

Infrastructure, platform, and software as a service (XaaS) Performance, scalability, and high

availability Security implications, compliance, and policy

Workload migration

2. Describe cloud infrastructure and operations

Compute virtualization (containers and virtual machines) Connectivity (virtual switches, SD-WAN

and SD-Access) Virtualization functions (NFVi, VNF, and L4/L6)

Automation and orchestration tools (CloudCenter, DNA-center, and Kubernetes)

2. Network programmability (SDN)

1. Describe architectural and operational considerations for a programmable network Data models and structures (YANG, JSON

and XML) Device programmability (gRPC, NETCONF and RESTCONF)

Controller based network design (policy driven configuration and northbound/ southbound APIs)

Configuration management tools (agent and agentless) and version control systems (Git and SVN)

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Section

Written Exam

(%)

Lab Exam

(%)

Objectives

3. Internet of things (IoT)

1. Describe architectural framework and deployment considerations for IoT IoT technology stack (IoT Network Hierarchy, data acquisition and flow)

IoT standards and protocols (characteristics within IT and OT environment)

IoT security (network segmentation, device profiling, and secure remote)

400-351 Sample Questions: 01. Which two statements about VXLAN are true?

(Choose two.) a) VXLAN overcomes the 802.1Q virtual LAN address space limitation. b) VXLAN is an encapsulation method used to create a Layer 3 overlay network

c) VXLAN uses the Spanning Tree Protocol for loop prevention. d) VXLAN is a Cisco proprietary standard. e) VXLAN can be used to enforce Layer 2 isolation in a multitenant infrastructure.

02. Your customer needs the list of all the guest client that connected to Wi-Fi successfully but have not yet authenticated. The customer decides to create an

advanced filter in Cisco Pounder monitor >client and user which two conditions should be included in the filter?

(Choose two)

a) PEM state =WebauthReqD

b) On Network= Yes

c) Status =Associated

d) Type =Lightweight client

03. Which key is derived on the client supplicant and the authentication server

as a result of the 802.1x/EAP authentication phase?

a) Group Temporal Key

b) Pairwise Transient Key

c) Master Session Key

d) Pairwise Master Key

04. In a Cisco ACI environment, which option best describes "contracts"?

a) a set of interaction rules between endpoint groups

b) a Layer 3 forwarding domain

c) to determine endpoint group membership status

d) named groups of related endpoints

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05. Which two impact dose TSPEC admission controlhave as it relates to 802.11e clients?

(choose two)

a) Enforce airtime entitlement for wireless voice applications. b) Ensure that call quality dose not degrade for existing VoWLAN calls. c) Deny client access to the WLAN that do not meet the standard.

d) Allow access only for VoWLAN traffic when interference is detected.

06. RX-SOP is configured for SGHz radio with value set as "High Threshold".

Which two clients will associate to the AP?

(Choose Two) a) client with RSSI-75 dBm

b) client with RSSI-79d8m

c) client with RSSI-77dBm

d) client with RSSI-73dBm

07. Which option is a layer 1 cllient exclusion policy solution?

a) Excessive 802.1x authentication failures

b) VPN passthrough

c) Web policy (web passthrough) d) Static WEP

e) WPA2 (AES-CCMP)

08. After going through the DCF process, what further process does the client

go through to reserve a medium?

a) No process, it can begin transmitting immediately

b) Send a REQ, receive an ACK, send frames

c) Send an RTS and SIFS, receive a CTS and SIFS, then send frames

d) Send a CTS and SIFS, receive an RTS and SIFS, then send frames

09. Which two statements are true with regards to RRM?

(Choose two.) a) RRM neighbor messages are sent at the lowest mandatory speed.

b) RRM neighbor messages are sent on channel 1. c) RRM neighbor messages are sent at minimum power. d) RRM neighbor messages are sent over the air.

e) RRM neighbor messages are sent every 120 sec by default.

10. How does the Cisco Location Appliance locate a client or rogue access

point?

a) Use Triangulation

b) Use Time Difference of Arrival

c) Use closest access point method

d) Use RF fingerprinting

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Answers to 400-351 Exam Questions:

Question: 01

Answer: a, e

Question: 02

Answer: c, d

Question: 03

Answer: c

Question: 04

Answer: a, c

Question: 05

Answer: a, b

Question: 06

Answer: a, d

Question: 07

Answer: a

Question: 08

Answer: c

Question: 09

Answer: b, d

Question: 10

Answer: d

Note: If you find any typo or data entry error in these sample questions, we request

you to update us by commenting on this page or write an email on feedback@nwexam.com