Huawei - WLAN

Objectives

On completion of this program, the participants will be able to:

Describe the basic concepts and development history of WLAN.
Compare WLAN and Wi-Fi.
Describe typical application scenarios of WLAN technologies.
Illustrate the challenges and development trend of WLAN.
Describe basic concepts of wireless communication.
Distinguish 802.11 protocols and describe Wi-Fi generations.
Describe the highlights of Wi-Fi 6.
Describe key WLAN technologies.
Describe basic concepts in WLAN.
Describe WLAN networking modes.
Differentiate WLAN forwarding models.
Evaluate Huawei’s typical WLAN networking solutions.
Describe the origin and implementation of CAPWAP.
Understand the CAPWAP tunnel establishment process.
Describe how an AP joins an AC and how STAs go online.
Master the working mechanism of STA roaming.
Explain the WLAN development process.
Classify Huawei WLAN products.
Describe features of Huawei WLAN products.
Identify power supply modes of APs.
Describe development of the VRP.
Use VRP basic operation commands.
Learn the methods of upgrading ACs and APs.
Distinguish characteristics of Fit and Fat APs.
Perform service configuration of Fat APs.
Describe WLAN security threats.
Describe WLAN security defense mechanisms.
List common WLAN access authentication modes.
Understand the WLAN service configuration procedure.
Configure basic WLAN services.
Summarize common WLAN faults.
Describe the WLAN troubleshooting process.
Know common troubleshooting methods.
Describe the definition, functions, and classification of antennas.
Understand the fundamentals and key performance indicators of antennas.
Distinguish parameters of different antennas.
Describe the WLAN network planning and delivery process.
Describe WLAN network requirement collection and site survey.
Describe the capacity, frequency, and coverage planning of the WLAN network.
Describe the WLAN network channel planning, AP deployment design, power supply and cabling design, and AP installation mode design.
Describe WLAN project acceptance methods.

Target Audience

Personnel who want to become WLAN assistant engineers
Those who wish to obtain the HCIA-WLAN certificate
People who want to learn WLAN technology

Prerequisites

Be familiar with the PC operating system.
Basic computer knowledge
HCIA-DataCom certification or equivalent technical level

Training Content

WLAN Technology Basics

WLAN Overview
Enterprise WLAN Overview
Challenges Faced by Enterprise WLAN
Next-Generation Enterprise WLAN Solution

WLAN Basics

Basic Concepts of Wireless Communication
Introduction to 802.11 Standards
Key WLAN Technologies

WLAN Fundamentals

CAPWAP Tunnel
Key 802.11 Frames
STA Going-Online Process
WLAN Roaming

Wi-Fi 6 Technologies and Products

Wi-Fi 6 Technologies
Huawei WLAN Product Family
Features of Huawei WLAN Products
AP Power Supply

WLAN Networking Models

Basic Concepts in WLAN
WLAN Networking Architectures
Typical WLAN Networking Solutions

WLAN Security and Configuration

Huawei VRP and Device Upgrade
Huawei VRP Overview
Command Line Basics
WLAN Device Upgrade
Fat AP Configuration

WLAN Security

WLAN Security Threats and Defense
WLAN Access Security
WLAN Data Security
WLAN Network Access Control
WLAN Security Configuration

WLAN Service Configuration

WLAN Service Configuration Procedure
WLAN Configuration Application

WLAN Troubleshooting

WLAN Troubleshooting Basics
Overview of WLAN Troubleshooting
Troubleshooting APs’ Failures to Go Online
Troubleshooting STAs’ Failures to Go Online
Troubleshooting AP Signal Issues
Troubleshooting Slow Internet Access of STAs

WLAN Project Deployment

WLAN Antenna Technology
Antenna Overview
Concepts Related to Antennas
Antenna Selection
Traditional Indoor Distribution System

Overview of Common WLAN Deployment

Introduction to WLAN Planning and Design
WLAN Planning and Design Details
WLAN Project Acceptance
WLAN Planning Cases

Objectives

On completion of this program, the participants will be able to:
Describe WLAN networking modes.
Configure WLAN services.
Describe the WLAN networking application scenarios.
Describe common WLAN reliability networking modes.
Know how to configure WLAN reliability solutions.
Understand the architecture and main functions of iMaster NCE-Campus.
Understand the cloud-based WAC management network architecture.
Understand how to configure cloud-based WAC management.
Understand the cloud-based AP management network architecture.
Understand how to configure cloud-based AP management.
Describe the basic process for WLAN access.
Understand the implementation of the STA blacklist and whitelist.
Describe common user access security policies.
Understand how to configure different security policies.
Describe common access control technologies.
Understand how to configure different access control technologies.
Understand basic concepts of roaming.
Understand the data forwarding path of a STA after roaming.
Understand common roaming optimization technologies.
Understand the implementation principles of smart roaming.
Describe the main factors that affect air interface performance.
Describe common RRM technologies, including radio calibration, band steering, load balancing, and user CAC.
Understand the factors that affect WLAN coverage.
Understand the concepts of and relationship between power and signal strength.
Understand the factors that affect WLAN capacity.
Master skills of using the WLAN Planner.
Use the WLAN Planner for indoor 3D simulation.
Use the network planning functions of the CloudCampus APP.
Understand the WLAN planning process.
Understand requirements collection and site survey in WLAN planning.
Understand device selection, coverage analysis, and capacity design in WLAN planning.
Understand the channel planning, power supply cabling design, and AP installation mode design in WLAN planning.
Describe common WLAN service types in enterprise office scenarios.
Describe WLAN planning methods in enterprise office scenarios.
Describe WLAN deployment solutions in enterprise office scenarios.
Describe common service types and challenges in education scenarios.
Describe WLAN planning methods in education scenarios.
Describe WLAN deployment solutions in education scenarios.
Describe common service types and challenges in hotel scenarios.
Describe WLAN planning methods in hotel scenarios.
Understand WLAN deployment solutions in hotel scenarios.
Describe common WLAN service types in healthcare scenarios.
Describe WLAN planning methods in healthcare scenarios.
Understand WLAN deployment solutions in healthcare scenarios.
Understand common service types and challenges in the shopping mall and supermarket scenarios.
Understand the WLAN planning process in shopping mall and supermarket scenarios.
Understand WLAN construction standards and deployment solutions in shopping mall and supermarket scenarios.
Describe common service types and challenges in shop floor and warehouse scenarios.
Describe WLAN planning methods in shop floor and warehouse scenarios.
Understand WLAN deployment solutions in shop floor and warehouse scenarios.
Understand common service types and challenges in outdoor coverage scenarios.
Master WLAN planning methods for outdoor coverage scenarios.
Master WLAN deployment solutions for outdoor coverage scenarios.
Describe common services, characteristics, and challenges in outdoor backhaul scenarios.
Understand AP and antenna selection policies in outdoor backhaul scenarios.
Understand how to calculate the mesh link bandwidth in outdoor backhaul scenarios.
Describe the WLAN planning process in outdoor backhaul scenarios.
Master WLAN deployment solutions for outdoor backhaul scenarios.
Describe common service types and challenges in high-density scenarios.
Describe the WLAN planning process in high-density scenarios.
Understand WLAN deployment solutions in high-density scenarios.
Describe the WLAN optimization process.
Describe the contents of WLAN optimization.
Understand how to use WLAN optimization tools.
Describe the traditional WLAN O&M solution.
Describe the CampusInsight intelligent O&M solution.
Describe CampusInsight functions and features.
Understand how to locate common WLAN problems or faults.
Describe the troubleshooting process.
Understand WLAN troubleshooting methods.

Target Audience

Those who hope to become senior WLAN engineers
Those who hope to become WLAN planning and optimization experts
Those who hope to obtain an HCIP-WLAN certificate

Prerequisites

HCIA-WLAN certificate or similar knowledge

Training Content

WLAN Network Features

WLAN Networking Architectures
WLAN Networking Overview
WLAN Networking Architectures
WLAN Networking Application Scenarios

WLAN Reliability Technology

WLAN Reliability Technology Overview
VRRP HSB
Dual-Link HSB
Dual-Link Cold Backup
N+1 Backup

WLAN Cloud Management Solution

Introduction to iMaster NCE-Campus
Cloud-based WAC Management
Cloud-based AP Management

User Access and Authentication

User Access Security
STA Blacklist and Whitelist
Security Policy
Access Control

WLAN Roaming

WLAN Roaming Overview
Process of Traffic Forwarding During Roaming
Roaming Optimization Technologies
Smart Roaming

WLAN Radio Resource Management

Air Interface Performance
Radio Calibration
STA Steering
Band Steering
AP-based Load Balancing
User CAC

WLAN Network Planning

WLAN Planning Basics
WLAN Planning Overview
WLAN Coverage Design
WLAN Capacity Design

WLAN Planning Tools

WLAN Planner
CloudCampus APP

WLAN Planning Process

WLAN Planning Overview
WLAN Planning Process
WLAN Planning Case

WLAN Planning for Enterprise Office Scenarios

Introduction to Enterprise Office Scenarios
WLAN Planning Process in Enterprise Office Scenarios
WLAN Planning Solutions in Enterprise Office Scenarios

WLAN Planning for Education Scenarios

Introduction to Education Scenarios
WLAN Planning Process in Education Scenarios
WLAN Planning Solutions in Education Scenarios

WLAN Planning for Hotel Scenarios

Introduction to Hotel Scenarios
WLAN Planning Process in Hotel Scenarios
WLAN Planning Solutions in Hotel Scenarios

WLAN Planning for Healthcare Scenarios

Introduction to Healthcare Scenarios
WLAN Planning Process in Healthcare Scenarios
WLAN Planning Solutions for Healthcare Scenarios

WLAN Planning for Retail Scenarios

Introduction to Shopping Mall and Supermarket Scenarios
WLAN Planning Process in Shopping Mall and Supermarket Scenarios
WLAN Planning Solutions for Shopping Mall and Supermarket Scenarios

WLAN Planning for Shop Floor and Warehouse Scenarios

Introduction to Shop Floor and Warehouse Scenarios
WLAN Planning Process in Shop Floor and Warehouse Scenarios
WLAN Planning Solutions in Shop Floor and Warehouse Scenarios

WLAN Planning for Outdoor Coverage Scenarios

Introduction to Outdoor Coverage Scenarios
WLAN Planning Process in Outdoor Coverage Scenarios
WLAN Planning Solutions for Outdoor Coverage Scenarios

WLAN Planning for Outdoor Backhaul Scenarios

Introduction to Outdoor Backhaul Scenarios
WLAN Planning Process in Outdoor Backhaul Scenarios
WLAN Planning Solutions in Outdoor Backhaul Scenarios

WLAN Planning for High-Density Scenarios

Introduction to High-Density Scenarios
WLAN Planning Process in High-Density Scenarios
WLAN Planning Solutions for High-Density Scenarios
WLAN network optimization and troubleshooting

WLAN Optimization Solution

Overview of WLAN Optimization
WLAN Optimization Tools
WLAN Optimization Solutions
WLAN Optimization Cases

WLAN O&M

Overview of Network O&M
Traditional WLAN O&M
CampusInsight Intelligent O&M

WLAN Troubleshooting

Overview of WLAN Troubleshooting
Reliability Faults
Cloud Management Faults
Wireless Bridge Faults
Radio Resource Management Faults
Roaming Faults

Objectives

On completion of this program, the participants will be able to:
Describe Huawei WLAN technical architecture
Describe Huawei HCIE-WLAN Certification architecture
Master WLAN networking technologies
Master WLAN roaming technologies
Master WLAN radio resource management
Master WLAN multicast technologies and mDNS principles
Master WLAN security and defense
Implement WLAN admission control
Describe Huawei WLAN and IoT convergence solution
Describe the principles and solutions of the wireless positioning technology
Master how to construct an IPv6 WLAN
Describe the CloudCampus solution
Master the design and deployment of CloudCampus large-scale campus networks
Master the design and deployment of CloudCampus small- and medium-sized campus networks
Master WLAN troubleshooting methods
Describe CampusInsight intelligent O&M
Master WLAN optimization design and implementation
Describe the WLAN project lifecycle

Target Audience

Technical personnel who want to obtain HCIE-WLAN knowledge

Prerequisites

You are advised to pass the HCIP-WLAN certification or pass the HCIE-WLAN written exam. It is recommended to have at least five years of ICT experience, have experience in designing, planning, implementing, and O&M of medium- and large-sized WLAN networks

Training Content

1. Build a Reliable WLAN Network Huawei WLAN Certification Overview

Introduction to Huawei WLAN Career Certification
Introduction to WLAN Reliability
Improving Wireless User Experience
Building a Secure, Trustworthy WLAN Campus Network
Building an Open, Converged WLAN Campus Network
WLAN O&M and Optimization
WLAN Network Planning and Deployment WLAN Networking Technology
WLAN Networking Architecture
Principles and Configurations of Navi AC
Principles and Configurations of Leader AP
Principles and Configurations of Mesh
Principles and Configurations of GRE and IPSec VPN WLAN Reliability
WLAN Reliability Overview
HSB Technologies
Dual-Link Cold Backup
N+1 Backup
CAPWAP Link Failover WLAN Roaming
WLAN Roaming Overview
WLAN Roaming Technologies
WLAN Roaming Optimization
Typical Roaming Scenarios of Huawei WLAN Solution
WLAN Roaming Fault Rectification

2. Improve Wireless User Experience WLAN Radio Resource Management

WLAN Radio Calibration
WLAN Load Balancing
WLAN Anti-Interference
WLAN QoS
VIP User Experience Guarantee WLAN Multicast and mDNS
IP Multicast Fundamentals
WLAN Multicast Network Optimization
mDNS and mDNS Gateway

3. Constructing a Secure and Trusted WLAN Network WLAN Security and Defense

Overview of WLAN Security Threats and Security Solutions
WLAN Management Plane Security
WLAN Control Plane Security
WLAN Forwarding Plane Security
WLAN Network Security Configuration Example WLAN Network Admission Control (NAC)
Overview of NAC
Commonly Used NAC Methods and Their Working Mechanism
Huawei NAC Solution
Typical NAC Configuration

4. Constructing an Open and Converged WLAN Network WLAN and IoT Convergence

Overview and Development Trends of IoT Networks
Overview of Short-Range Wireless IoT Technologies
Huawei’s CloudCampus IoT Solutions WLAN Wireless Positioning Technologies
Overview of Wireless Positioning
Implementation of Wireless Positioning Technologies
Huawei’s Wireless Positioning Solutions Constructing an IPv6 WLAN
IPv6 Overview
IPv6-based WLAN Networking and Applications
IPv6-based WLAN Access Control
IPv6-based WLAN Security
WLAN Evolution to IPv6

5. Constructing a New WLAN Network Huawei CloudCampus Solution

CloudCampus Overview
Ultra-Broadband Connectivity
Simplified Network
Multi-Purpose Network
Access Authentication
Intelligent Policy
Intelligent O&M CloudCampus Solution for Large and Medium-Sized Campus Networks
VXLAN-based Virtualized Campus Network and Solution
Underlay Design
Fabric Design
Overlay Design
Admission Control and Free Mobility Design
WLAN Design
O&M Design CloudCampus Solution for Small and Medium-Sized Campus Networks
Service Requirements and Challenges Facing Small and Medium-Sized Campus Networks
Introduction to Huawei CloudCampus Solution
Huawei CloudCampus Solution Design for Small and Medium-Sized Campus Networks
Typical Industry Application Scenarios CloudCampus Solution Deployment for Large Campus Networks
Basic Concepts
Deployment Planning and Process
Deployment Guide CloudCampus Solution Deployment for Small and Medium-Sized Campus
Deployment Process Overview
Deployment Design
Software and Hardware Installation
Deployment
Service Deployment
O&M Management
Acceptance Test

6. WLAN Network O&M and Troubleshooting WLAN Troubleshooting

WLAN Troubleshooting Roadmap
Auxiliary Methods for Troubleshooting WLAN Faults
WLAN Fault Cases Intelligent O&M
CampusInsight Overview
CampusInsight Functions and Demonstration

7. WLAN Network Planning and Optimization Enterprise WLAN Optimization Design

Introduction to Enterprise WLAN Optimization
Enterprise WLAN Evaluation
Enterprise WLAN Optimization Solution Design
Solution Implementation and Acceptance Large WLAN Networking Practice
WLAN Project Lifecycle
WLAN Project Deliverables
WLAN Project Cases