Overview
L'abonnement VMware Learning Zone Premium vous offre une année complète d'accès cloud 24h / 24 et 7j / 7 à la vidéothèque de VMware pour les professionnels techniques avancés utilisant les produits et solutions VMware. L'abonnement VMware Learning Zone Premium inclut l'accès à tout le contenu de l'abonnement standard, y compris les mises à jour mensuelles, ainsi que l'accès au contenu Premium, y compris toutes les préparations d'examen VMware.
L'abonnement Premium comprend :
- Contenu standard de la zone d'apprentissage VMware
- Préparation à l'examen de certification VMware: Examen vSphere 6 Foundations (pour l'examen 2V0-620)
- Préparation à l'examen de certification VMware: VCP6 - Examen de virtualisation du centre de données (pour l'examen 2V0-621)
- Préparation à l'examen de certification VMware: VCP6 - Examen Delta de virtualisation du centre de données (pour l'examen 2V0-621D)
- Préparation à l'examen de certification VMware: VCP6 - Examen de virtualisation de réseau v6.2 (pour l'examen 2V0-642)
- Préparation à l'examen de certification VMware: Examen vSphere 6 Foundations v6.5 (2V0-602)
- Préparation à l'examen de certification VMware: VCP6 - Examen de la virtualisation du centre de données v6.5 (2V0-622 / 2V0-622D)
Objectifs
- Accès à l'abonnement VMware Learning Zone Standard et à tous les préparatifs d'examen VMWare.
- Conseils d'experts et d'instructeurs VMware qui vont au-delà des options d'installation et d'administration de base.
- Vous pouvez diffuser les vidéos en continu, ce qui vous permet d'apprendre à votre rythme, où que vous soyez.
- Guidage avancé sur les diagnostics, la résolution des problèmes et le dépannage.
- Conseils utiles sur les produits, conseils et techniques et meilleures pratiques.
- Aide pour les utilisateurs expérimentés dans l'optimisation des produits et solutions VMware.
- Accès à toutes les vidéos de formation supplémentaires ajoutées pendant votre période d'abonnement.
- Guide de configuration pour optimiser le potentiel de vos solutions VMware et vous rendre plus autonome.
- De nouveaux titres sont ajoutés chaque mois avec du contenu sur un éventail de technologies VMware.
Product description
- vSAN 6.6 Monitoring and Troubleshooting Data Availability
- Troubleshooting Site Recovery Manager - Part 2 of 4 - Configuring SRM Log Settings
- Troubleshooting Site Recovery Manager - Part 1 of 4 - Gathering Diagnostic Information
- Troubleshooting Site Recovery Manager - Part 4 of 4 - Reducing SRM and vSphere Replication Timing Errors
- Site Recovery Manager Advanced Concepts - Using the DR-IP Customizer to Efficiently Re-IP Virtual Machines
- Troubleshooting Site Recovery Manager - Part 3 of 4 - Recognizing and Resolving SRM and vSphere Replication Misconfigurations
- Deploying a Horizon Cloud Pod Architecture - Part 1 of 2 - Creating a Cloud Pod and Working with Floating Global Entitlements
- Horizon Desktop Deployment - Enabling an Endpoint to Function in Kiosk Mode
- Horizon Desktop Deployment - Deploying Desktop Pools Based on Use Cases
- Deploying a Horizon Cloud Pod Architecture - Part 2 of 2 - Working with Dedicated Global Entitlements
- Working with the Managed Object Browser - Part 1 of 6 - What Is The Managed Object Browser
- Working with the Managed Object Browser - Part 2 of 6 - Object Oriented Programming Concepts
- Working with the Managed Object Browser - Part 3 of 6 - Four Related Tools
- Working with the Managed Object Browser - Part 4 of 6 - The vCenter Server Inventory Hierarchy
- Working with the Managed Object Browser - Part 5 of 6 - The vSphere Web Services API
- Working with the Managed Object Browser - Part 6 of 6 - Using the Managed Object Browser
- Getting to know VMware Virtual SAN - Part 3 of 3 - Architecture and Components of a VMware Virtual SAN
- Getting to Know the Essentials Of The Software-Defined Data Center
- Managing and Monitoring a VMware Virtual SAN
- Working with Storage Policies when using a VMware Virtual SAN - Part 2 of 2 - Creating Storage Policies for a VMware Virtual SAN
- Working with Storage Policies when using a VMware Virtual SAN - Part 1 of 2 - What is Storage Policy-Based Management?
- Deploying a VMware Virtual SAN - Part 1 of 2 - Configuring a Virtual SAN Cluster
- Deploying a VMware Virtual SAN - Part 1 of 2 - Configuring a Virtual SAN Network
- Getting to know VMware Virtual SAN - Part 1 of 3 - What is a VMware Virtual SAN?
- Getting to know VMware Virtual SAN - Part 2 of 3 - Understanding the Capabilities of a VMware Virtual SAN
- Installing and Configuring vRealize Automation Center Part 2 of 2 - Performing a vRealize Automation Center Installation
- Installing and Configuring vRealize Automation Center Part 1 of 2 - Understanding the Requirements for a Successful Installation
- Administering vRealize Automation Center - Part 1 of 4 - Working with Custom Properties and Build Profiles
- Administering vRealize Automation Center - Part 2 of 4 - Working with the Service Catalog
- Administering vRealize Automation Center - Part 3 of 4 - Working with Tenants and Roles
- Administering vRealize Automation Center - Part 4 of 4 - Provisioning Services from the Service Catalog
- Getting to know Hyper-Converged Infrastructure with EVO SDDC - Part 1 of 2 - What is an EVO SDDC Solution?
- Getting to know Hyper-Converged Infrastructure with EVO SDDC - Part 2 of 2 - How to Set Up an EVO SDDC Solution
- Administering vRealize Operations - Working with Widgets
- Working with Views and Reports in vRealize Operations - Part 1 of 6 - Working with Reports
- Administering vRealize Operations - Working with the Alerting System
- Using Advance Techniques in vRealize Orchestrator - Part 1 of 5 - Using Advanced Elements in Workflows
- Using Advance Techniques in vRealize Orchestrator - Part 2 of 5 - Using Configuration and Resource Elements in Workflows
- Using Advance Techniques in vRealize Orchestrator - Part 3 of 5 - Creating Workflows Capable of Handling Exceptions
- Getting to know Fault Tolerance in vSphere 6.x - Part 1 of 2 - What is Fault Tolerance?
- Getting to know Fault Tolerance in vSphere 6.x - Part 2 of 2 - Working with Fault Tolerance
- Transforming IT Operations in the Software-Defined Data Center era - Green or Grey?
- Creating a Complete Service Monitoring Solution - Part 1 of 2 - Monitoring a Service Using vRealize Operations (including vRealize Hyperic)
- Creating a Complete Service Monitoring Solution - Part 2 of 2 - Enabling Proactive Monitoring of a Service Using vRealize Operations
- Getting to know the vSphere Distributed Switch
- Getting to know vMotion in vSphere 6.x - Part 1 of 2 - What is vMotion?
- Getting to know vMotion in vSphere 6.x - Part 2 of 2 - Working with vMotion
- Getting to know the Content Library in vSphere 6.x - Part 1 of 2 - What is the Content Library?
- Getting to know the Content Library in vSphere 6.x - Part 2 of 2 - Working with the Content Library
- Getting to know NFS Datastores in vSphere 6.x - Part 1 of 2 - How are NFS Datastores Managed in vSphere 6.x?
- Working with Horizon FLEX Containerized Policy-Based Desktop - Part 1 of 2 - Certificate Creation, Mirage Configuration and Template Creation
- Working with Horizon FLEX Containerized Policy-Based Desktop - Part 2 of 2 - Template Configuration
- Transforming IT Operations in the Software-Defined Data Center era - Adapting Practices
- Getting to know NFS Datastores in vSphere 6.x - Part 2 of 2 - Adding NFS Datastores in vSphere 6.x
- Getting to know Network I/O Control v3 in vSphere 6.x - Part 1 of 2 - What is Network I/O Control?
- Getting to know VMware NSX
- Getting to know VMware NSX Security Devices
- Understanding Network Virtualization and the Journey from vCNS to NSX
- Getting to know EVO SDDC - Part 1 of 2 - Understanding How EVO SDDC Works and Meeting the Prerequisites for Deployment
- Getting to know EVO SDDC - Part 2 of 2 - Validating a Successful Deployment and Making Changes to Default Settings
- Getting to know vRealize Operations
- Working with Views and Reports in vRealize Operations - Part 2 of 6 - Working with List Views
- Working with Views and Reports in vRealize Operations - Part 3 of 6 - Working with Summary Views
- Working with Views and Reports in vRealize Operations - Part 4 of 6 - Working with Trend Views
- Working with Views and Reports in vRealize Operations - Part 5 of 6 - Working with Distribution Views
- Using Advance Techniques in vRealize Orchestrator - Part 4 of 5 - Using Decorators to Improve Input Presentation
- Using Advance Techniques in vRealize Orchestrator - Part 5 of 5 - Using Dynamic Data Structures to Create Flexible Workflows
- Working with Views and Reports in vRealize Operations - Part 6 of 6 - Working with Views in Custom Dashboards
- Creating and Troubleshooting an NSX Logical Design
- Integrating vRealize Automation and vRealize Orchestrator - Part 1 of 2 - Enhancing IaaS Workflows
- Getting to know VMware NSX - VM to VM Communications
- Getting to know Network I/O Control v3 in vSphere 6.x - Part 2 of 2 - Working with Network I/O Control v3
- Integrating vRealize Automation and vRealize Orchestrator - Part 2 of 2 - Enabling XaaS using vRO and the Advanced Service Designer
- Integrating vRealize Orchestrator with the vSphere Web Client
- Getting to know Virtual Volumes in vSphere 6.x - Part 1 of 2 - What are Virtual Volumes?
- Getting to know Virtual Volumes in vSphere 6.x - Part 2 of 2 - Working with Virtual Volumes
- Configuration Admission Control in vSphere HA - Part 1 of 5 - What is Admission Control?
- Configuration Admission Control in vSphere HA - Part 2 of 5 - Understanding Slot Size
- Architecting a vRealize Log Insight Deployment - Part 2 of 2 - Planning and Sizing a vRealize Log Insight Deployment
- Installing and Configuring vRealize Log Insight - Part 2 of 5 - Performing the Initial Configuration of a new vRealize Log Insight Deployment
- Installing and Configuring vRealize Log Insight - Part 3 of 5 - Configuring vRealize Log Insight to use Active Directory Authentication
- Installing and Configuring vRealize Log Insight - Part 4 of 5 - Configuring the Archiving Feature in vRealize Log Insight
- Installing and Configuring vRealize Log Insight - Part 5 of 5 - Creating a vRealize Log Insight Cluster
- Troubleshooting ESXi Host PSOD Failures - Part 1 of 2 - Faults, Diagnostics and the PSOD Explained
- Troubleshooting ESXi Host PSOD Failures - Part 2 of 2 - How to Recover from a PSOD
- Working with Snapshots in vSphere - Part 1 of 2 - Creation, Structure and Locking
- Working with Snapshots in vSphere - Part 2 of 2 - Troubleshooting Snapshot Issues
- Configuring High Availability for the vSphere Platform Services Controller (formerly Single Sign-On) Using an F5 Load Balancer - Part 1 of 2 - Configuring the F5 Load Balancer
- Configuring High Availability for the vSphere Platform Services Controller (formerly Single Sign-On) Using an F5 Load Balancer - Part 2 of 2 - Configuring the PSC for High Availability
- Getting to know the Platform Services Controller (formerly vCenter Single Sign-On
- Troubleshooting the VMware Directory Service - Part 1 of 6 - Reviewing the Platform Services Controller Architecture
- Troubleshooting the VMware Directory Service - Part 2 of 6 - Troubleshooting Replication Issues
- Troubleshooting the VMware Directory Service - Part 3 of 6 - Troubleshooting Services Endpoints
- Troubleshooting the VMware Directory Service - Part 4 of 6 - Troubleshooting Solution Users
- Troubleshooting the VMware Directory Service - Part 5 of 6 - Performing Backup and Restore Operations
- Troubleshooting the VMware Directory Service - Part 6 of 6 - Troubleshooting Performance Issues
- Integrating vRealize Log Insight - Part 2 of 4 - Integrating vRealize Log Insight with a vSphere Deployment
- Working with Events in vRealize Log Insight - Part 4 of 4 - Configuring Event Forwarding
- Administering vRealize Log Insight - Constructing and Saving Queries
- Administering vRealize Log Insight - Creating Alerts
- Integrating vRealize Log Insight - Part 4 of 4 - Integrating vRealize Log Insight with vRealize Operations
- Administering vRealize Log Insight - Utilizing Dashboards
- Working with Content Packs in vRealize Log Insight - Part 1 of 2 - Working with Content Packs
- Working with Content Packs in vRealize Log Insight - Part 2 of 2 - Building Custom Content Packs
- Working with Events in vRealize Log Insight - Part 1 of 4 - Viewing Events by Event Type
- Working with Events in vRealize Log Insight - Part 2 of 4 - Viewing Events using Event Trends
- Working with Events in vRealize Log Insight - Part 3 of 4 - Viewing Events in Context
- Integrating vRealize Log Insight - Part 1 of 4 - Learning the Benefits of VMware vSphere Integration
- Integrating vRealize Log Insight - Part 3 of 4 - Learning the Benefits of vRealize Operations Integration
- Architecting a vRealize Log Insight Deployment - Part 1 of 2 - Choosing the Right Architecture
- Installing and Configuring vRealize Log Insight - Part 1 of 5 - Deploying a vRealize Log Insight Node
- Working with Agents in vRealize Log Insight - Part 1 of 4 - Installing and Configuring Agents
- Upgrading a vRealize Log Insight Deployment
- Working with Agents in vRealize Log Insight - Part 2 of 4 - Configuring Log Insight Agents Client-Side
- Working with Agents in vRealize Log Insight - Part 3 of 4 - Configuring Log Insight Agents Server-Side
- Working with Agents in vRealize Log Insight - Part 4 of 4 - Configuring Log Insight Agent Parsers
- Troubleshooting Issues with vRealize Log Insight
- Configuration Admission Control in vSphere HA - Part 3 of 5 - Defining Failover Capacity Using a Static Number of Hosts
- Configuration Admission Control in vSphere HA - Part 4 of 5 - Defining Failover Capacity Using a Percentage of Cluster Resources
- Configuration Admission Control in vSphere HA - Part 5 of 5 - Defining Failover Capacity Using a Dedicated Failover Host
- Working with the NSX Central CLI
- Troubleshooting NSX with Traceflow
- Backing up and Restoring an NSX Deployment - Part 1 of 8 - Reviewing Basic NSX Concepts
- Backing up and Restoring an NSX Deployment - Part 2 of 8 - Reviewing the NSX Deployment Process
- Backing up and Restoring an NSX Deployment - Part 3 of 8 - Reviewing NSX Architecture
- Backing up and Restoring an NSX Deployment - Part 4 of 8 - Understanding Common NSX Backup Use Cases
- Backing up and Restoring an NSX Deployment - Part 5 of 8 - Determining What NSX Components to Backup
- Backing up and Restoring an NSX Deployment - Part 6 of 8 - Reviewing Basic NSX Concepts
- Backing up and Restoring an NSX Deployment - Part 7 of 8 - Backup and Restore Tips for Success
- Backing up and Restoring an NSX Deployment - Part 8 of 8 - Summarizing the Backup and Restore Series
- Troubleshooting an NSX Deployment - Part 1 of 7 - Understanding the NSX Troubleshooting Process
- Troubleshooting an NSX Deployment - Part 2 of 7 - Determining Root Cause by Analyzing NSX Architecture Data Flow
- Troubleshooting an NSX Deployment - Part 3 of 7 - Troubleshooting NSX Manager Issues
- Troubleshooting an NSX Deployment - Part 4 of 7 - Troubleshooting NSX Controller Issues
- Troubleshooting an NSX Deployment - Part 5 of 7 - Troubleshooting NSX Distributed Component Issues
- Troubleshooting an NSX Deployment - Part 6 of 7 - Troubleshooting NSX Edge Gateway Services Issues
- Troubleshooting an NSX Deployment - Part 7 of 7 - Troubleshooting NSX in Review
- Working with NSX Logs - Part 1 of 7- Understanding the NSX Architecture and the Data Collection Process
- Working with NSX Logs - Part 2 of 7 - Collecting NSX-Specific Logs from Syslog
- Working with NSX Logs - Part 3 of 7 - Sending Management Plane Logs to a Syslog Server
- Working with NSX Logs - Part 4 of 7 - Sending Controller Plane Logs to a Syslog Server
- Working with NSX Logs - Part 5 of 7 - Sending Data Plane Logs to a Syslog Server
- Working with NSX Logs - Part 6 of 7 - Sending Edge Services Logs to a Syslog Server
- Working with NSX Logs - Part 7 of 7 - Working with NSX Logs in Review
- Deploying a Multi-Tenant vRealize Automation Solution - Part 1 of 13 - The History of Multi-Tenancy in vRealize Automation
- Deploying a Multi-Tenant vRealize Automation Solution - Part 2 of 13 - Technical Introduction, Lab Environment
- Deploying a Multi-Tenant vRealize Automation Solution - Part 3 of 13 - Creating a Tenant and Defining the Tenant Administrator
- Deploying a Multi-Tenant vRealize Automation Solution - Part 4 of 13 - Adding a Directory Source to a Tenant
- Deploying a Multi-Tenant vRealize Automation Solution - Part 5 of 13 - Defining an IaaS Administrator and Managing Infrastructure Resources
- Deploying a Multi-Tenant vRealize Automation Solution - Part 6 of 13 - Creating Systemwide Objects As a Fabric Administrator
- Deploying a Multi-Tenant vRealize Automation Solution - Part 7 of 13 - Creating a Business Group
- Deploying a Multi-Tenant vRealize Automation Solution - Part 8 of 13 - Fabric Administrator: Creating Reservations for Own and Other Tenants
- Deploying a Multi-Tenant vRealize Automation Solution - Part 9 of 13 - Creating Composite Blueprint as IaaS Architect
- Deploying a Multi-Tenant vRealize Automation Solution - Part 10 of 13 - Catalog Management
- Deploying a Multi-Tenant vRealize Automation Solution - Part 11 of 13 - Deploying a Service from the Catalog
- Deploying a Multi-Tenant vRealize Automation Solution - Part 12 of 13 - Creating a Software Component, Adding to IaaS Blueprint
- Deploying a Multi-Tenant vRealize Automation Solution - Part 13 of 13 - Summary, Recommendations
- Meeting a vStorage SLA - Part 1 of 5 - Introduction
- Meeting a vStorage SLA - Part 2 of 5 - Storage Concepts
- Meeting a vStorage SLA - Part 3 of 5 - vToolkit – VAAI
- Automating your Network Services Deployments with VMware NSX and vRealize Automation
- vRealize Automation: Abstracting the vSphere Endpoint as a Cloud Resource
- VMware Identity Manager: Application Management and Business Use Cases
- Advanced Troubleshooting for NSX
- Summary - vSAN Troubleshooting
- vSAN Troubleshooting Tools (Part 1)
- vSAN Troubleshooting Tools (Part 2)
- vSAN Software Components
- Common Issues: Summary
- Common Issues: Capacity
- Common Issues: Creation, Modification of Disk Groups
- Common Issues: Inaccessible Objects
- Common Issues: Upgrade Best Practices
- Common Issues: The Upgrade Process
- Storage Policies: Summary
- Storage Policies: FTT2 SW2 VMDK100
- Storage Policies: Component Layout FTT1 SW1 VMDK 400
- Storage Policies: Component Layout FTT1 SW1
- Storage Policies: Component Layout FTT1 SW2
- Storage Policies: Policy & Object States
- Storage Policies: Component States
- Storage Policies: What Are Witnesses?
- Storage Policies: vSAN Storage Policies In-Depth
- Storage Policies: Introduction
- vSAN Compatibility: Is My RAID Controller Supported?
- vSAN Compatibility: Is My SSD Supported in vSAN?
- vSAN Compatibility: vSAN Architectural Best Practices
- vSAN Compatibility: vSAN Hardware & Software Requirements
- vSAN Compatibility: Introduction
- Introduction to vSAN Troubleshooting
- Troubleshooting Tips for vSphere 6
- Transforming Day 2 Operations with vRealize Automation 7.0 Event Broker
- An Overview for vSphere Core 4 Performance Troubleshooting
- Meeting the Compute SLA - Part 1 of 4 - Workload Introduction
- Meeting the Compute SLA - Part 2 of 4 - Compute Layer Initial Principles
- Meeting the Compute SLA - Part 3 of 4- Resource Pools
- Meeting the Compute SLA - Part 4 of 4- Gotchas and vTips
- Meeting the vStorage SLA - Part 4 of 5 - Walkthrough: vStorage CLI and Demonstration
- Meeting the vStorage SLA - Part 5 of 5 - vStorage Troubleshooting Overview
- VMware NSX: Life After Deployment
- Troubleshooting Tips for Virtual SAN 6.2
- 10 Tips for Troubleshooting Horizon
- An Overview for vSphere Core 4 Performance Troubleshooting
- Transforming Day 2 Operations with vRealize Automation 7.0 Event Broker
- Troubleshooting Tips for Virtual SAN 6.2
- VMware NSX: Life After Deployment
- VMware vSAN 6.2 - A vAdmin Primer 1: Introduction
- VMware vSAN 6.2 - A vAdmin Primer 2: Overview and Use Case
- VMware vSAN 6.2 - A vAdmin Primer 3: VSAN Primer for the Infrastructure Person
- Advanced NSX Troubleshooting
- Troubleshooting Virtual SAN 6.2
- VMware vSAN 6.2 - A vAdmin Primer 4: Applying Business Policy at the VM Level
- VMware vSAN 6.2 - A vAdmin Primer 5: VSAN Troubleshooting Thoughts (Part 1 of 2)
- VMware vSAN 6.2 - A vAdmin Primer 6: Demo: Monitoring Health in VSAN
- VMware vSAN 6.2 - A vAdmin Primer 7: VSAN - Design Thoughts
- Real Life vSphere Troubleshooting Concepts and VROPS Processes 1: Introduction
- Real Life vSphere Troubleshooting Concepts and VROPS Processes 2: What is Troubleshooting?
- Real Life vSphere Troubleshooting Concepts and VROPS Processes 3: Troubleshooting Tools
- Real Life vSphere Troubleshooting Concepts and VROPS Processes 4: Troubleshooting Log Areas
- Real Life vSphere Troubleshooting Concepts and VROPS Processes 5: Mindmap Checklists
- Real Life vSphere Troubleshooting Concepts and VROPS Processes 6: Manual Troubleshooting Ideas
- Real Life vSphere Troubleshooting Concepts and VROPS Processes 7: vROps Overview
- Real Life vSphere Troubleshooting Concepts and VROPS Processes 8: Badges, vROPS Terminology
- Real Life vSphere Troubleshooting Concepts and VROPS Processes 9: Walkthrough - Using vROps In The Real World
- VMware vSAN 6.2 - A vAdmin Primer 5: VSAN Troubleshooting Thoughts (Part 2 of 2)
- VMware Certification: Overview and Update
- 10 Tips for Troubleshooting Horizon
- An Introduction to AirWatch and VMware Identity Manager
- Preparing for your VCDX Defense: Things You Need to Know
- Troubleshooting vSphere 6: Tips & Tricks
- VMware Enterprise Learning Subscription: A Complete Cloud-based Training Solution
- vRealize Automation: Abstracting the vSphere Endpoint as a Cloud Resource
- Troubleshooting Virtual SAN 6.2 by Francis Daly
- vSphere Core 4 Performance Troubleshooting & Root Cause Analysis: An Overview
- Troubleshooting vSphere 6: Tips & Tricks by Nitin Gupta
- vRealize Operations Manager - Basic OS Operations: SSH and vROPs
- vRealize Operations Manager - Basic OS Operations: Resetting Passwords
- vRealize Operations Manager - Introduction and Node Types
- vRealize Operations Manager - Node Distribution and Communication
- vRealize Operations Manager - Manually Collecting a Log Bundle
- vRealize Operations Manager - Basic Authentication
- vRealize Operations Manager Architecture: Appliance Sizing
- vRealize Operations Manager Architecture: Scaling Out vs. Scaling Up
- vRealize Operations Manager Architecture: How to Resize a Cluster
- vRealize Operations Manager Architecture: Collector Groups
- vRealize Operations Manager Architecture: Moving Adapters to Remote Collectors
- AutoDeploy is Included? Where?!
- Spread Your Virtual Machines Equally Across Hosts
- Run DCUI in a SSH Shell
- Snapshot Hell
- 60 Second PowerCLI
- esxtop Stats for Review
- Ease Certificate Store Management
- VM Rename Hasn't Renamed My Files
- I Can't Catch the VM BIOS Keystroke!
- Quick SSH Enable in the VMware Host Client