บริหารระบบเครือข่ายและ Server ขนาดใหญ่

บริหารจัดการระบบจัดเก็บข้อมูล SAN

บริหารจัดการเครือข่าย และการให้บริการเครือข่าย

บริหารจัดการระบบ Server Clustering

ภาคปฏิบัติการใช้ Opmanager เพื่อเฝ้าดูสถานะการทำงานของกลุ่ม Server

ภาคปฏิบัติการใช้ Opmanager เพื่อเฝ้าดูสถานะการทำงานของอุปกรณืเครือข่าย และ Server

ภาคปฏิบัติการใช้ Opstor เพื่อบริหารจัดการ SAN Switches และอุปกรณ์ RAID

ภาคปฏิบัติการใช้ PRTG เพื่อตรวจสอบสถานะการเชื่อมต่อและการปริมาณการใช้ Bandwidth บนเครือข่าย

ภาคปฏิบัติการใช้ Services Desk Manager เพื่อบริหารจัดการ Service Level Management (SLA) บริการลูกค้าตามมาตรฐาน ITIL

ระยะเวลาของการอบรม :   4  วัน

  รายละเอียดหลักสูตร

  Data Center Architecture

• Fundamentals of Data Center Power

• Common power problems

• Components of a power protection system

• UPS technology

• UPS batteries

• Generators

• Static Transfer Switches

• PDU

• Power distribution in the rack

• Power consumption in the data center

• Improving data center efficiency

  Data Center Application Services Overview

• IP-Based Data Center Applications

• IP Application Review

• Web Technology Overview

• GSLB Overview

• Describe Wide Area Application Acceleration

• Data Center Application Architecture

• Multi-Tier Applications

• Intra-Datacenter Redundancy

• Multi-Datacenter Redundancy

• Application Delivery Products

  Data Center Network Design

• Data Center Network Topologies

• Hierarchical Network Design Reference Model

• Correlation to Physical Site Design

• Core Layer

• Aggregation Layer

• Access Layer

• Alternatives for Service Insertion

• Specialized Topologies

• Managing Oversubscription

• Data Center Logical Topologies

• Basic Client-Server Model with Services

• Multi-Tier Application Model

• Internet Access 

• ISP Network Infrastructure 

• ISPWAN Links

  Data Center Design 

• Guidelines for Planning a Data Center 

• Data Center Structures 

• No-Raised or Raised Floor 

• Aisles 

• Ramp 

• Compulsory Local Building Codes 

• Raised Floor Design and Deployment 

• Plenum 

• Floor Tiles 

• Equipment Weight and Tile Strength 

• Electrical Wireways 

• Cable Trays 

  Network Infrastructure in a Data Center 

• Modular Cabling Design 

• Points of Distribution (PODs) 

• Internet Access 

• ISP Network Infrastructure 

• ISPWAN Links

  Data Center Maintenance 

• Network Operations Center (NOC) 

• Network Monitoring 

• Monitoring Requirements 

• SNMP 

• In-Band and Out-of-Band Monitoring 

• Data-Center Physical Security 

• Data-Center Logical Security 

• Data-Center Cleaning 

• Approved Cleaning Supplies 

• Floor Surface Cleaning 

• Subfloor and Above-Ceiling Plenum Cleaning 

• Equipment Cleaning

  Monitor Network and Server In Data Center

• Bandwidth and Network Usage Monitoring

• Performance and Availability Monitoring

• Up Time/Down Time Monitoring

• Application Monitoring

• SLA Monitoring

• LAN WAN VPN Multi-Site Monitoring

• Monitor all subsidiaries from the headquarter

• Monitor separated networks within Data Center (e.g. DMZ and LAN)

• Monitor customer's networks and increase the quality of service

• Monitoring Server Health

• Monitoring Server Connection and Usage

  Data Center HVAC 

• Energy-Efficient HVAC Systems 

• Air-Conditioning Systems 

• Cold-Liquid Air-Conditioning Systems 

• Dry Air-Conditioning Systems 

• Air Circulation in a Data Center 

• Placement of Hardware Racks 

• Bottom-to-Top Cooled Racks 

• Top-to-Bottom Cooled Racks 

• Front-to-Front Cooled Racks 

• Front-to-Back Cooled Racks

  Data Center Consolidation

• Server Consolidation 

• Storage Consolidation

• Network Consolidation 

• Application Consolidation 

• Service Consolidation 

• Process Consolidation 

• Staff Consolidation

  Data Center Consolidation Phases 

• Phase 1: Study and Document the Current Environment 

• Evaluate Application Requirements 

• Evaluate Hardware Infrastructure 

• Evaluate Storage Requirements 

• Evaluate Networking Requirements 

• Evaluate Operations Requirements 

• Evaluate Risk 

• Phase 2: Architect the Target Consolidated Environment 

• Design Step 1: Analyze the Collected Data 

• Design Step 2: List Architectural Requirements 

• Design Step 3: Create an Initial Architecture 

• Design Step 4: Size All Equipment 

• Design Step 5: Create a Prototype of the Proposed Solution 

• Design Step 6: Test the Prototype 

• Design Step 7: Revise the Proposed Architecture 

• Design Step 8: Document the Proposed Architecture 

• Phase 3: Implement the New Architecture 

• Draft All Low-Level Specifications 

• Construct the New Environment 

• Create a Data Migration Process 

• Back Up Data in the Old Environment 

• Migrate Data and Services to the New Environment 

• Train the Operations Staff 

• Phase 4: Control and Administer the Consolidated Environment

  Data Center Servers

• Server Performance Metrics 

  • Benchmark Organizations 

  • Aspects of System Performance 

  • Utilization 

  • Latency 

  • Throughput 

  • Efficiency 

  • Factors Impacting CPU Performance 

  • SPEC Integer Benchmarks 

  • SPEC Floating-Point Benchmarks

  • SPEC Web Benchmarks 

  • SPEC OpenMP Benchmark Suite 

  • SPEC NFS Benchmarks 

  • SPEC Java Benchmarks 

  • SPEC Graphics Benchmarks 

  Server Capacity Planning 

• Server Sizing and Capacity Planning 

• Identifying the Slowest Link 

• Capacity Planning for Servers 

• Phase 1: Define the Customer’s Requirements 

• Phase 2: Measure or Estimate Current Resource Utilization 

• Phase 3: Size the New Server 

  Best Practices in IT Services with ITIL and ISO 20000

• Defining Best Practices 

• Deploying Best Practices 

• Benefits of Best Practices 

• Systems Management Best Practices 

• Systems Deployment 

• Power Sources 

• Hardware Maintenance 

• Software Deployment 

• Server Cluster Best Practices 

• Data Storage Best Practices 

• Network Management Best Practices 

• What-If Analysis 

• Baselining and Trending 

• Exception Management 

• Quality of Service Management 

• Network Port Auto-Negotiation 

• Documentation Best Practices 

• Methodology Documents 

• Proposal Documents 

• Event Analysis Documents 

• Technical Documentation

• Network Diagram Documentation

  Server Security 

• General Host Security Guidelines 

• UNIX Security Guidelines 

• Internet Security Issues 

• Sources of Information on Security

  Server Administration

• Best Practices for System Administration 

• System Administration Work Automation 

• Types of Automation 

• Automation Guidelines 

• Common Automation Tools 

• Examples of Automation

  Load Balancing 

• Fault Tolerance 

• Service Availability 

• Performance 

• Scalability 

• Flexibility 

• Security 

• Types of Load Balancing 

• Software-Based Methods 

• Hardware-Based Methods 

• Implementing a Network with Load-Balancing Switches 

• Virtual and Real Servers 

• Best Practices for Load Balancing

  Fault Tolerance 

• Fault-Tolerant Systems Versus Clusters 

• Fault-Tolerant Disk Subsystems 

• Hot-Swappable and Hot-Spare Drives 

• Cooling Systems 

• Power Supplies 

• Robust Self-Monitoring Enclosures 

• Disk Redundancy Using RAID Levels 

• Redundant Controllers within a Disk Subsystem 

• Host-Based Adapters (HBAs) within a Server 

• Cache in the Subsystem Controller

  RAID  

• RAID-0 (Striping) 

• RAID-1 (Mirroring) 

• RAID 0+1 (Mirrored Stripes) 

• RAID 1+0 or RAID 10 (Striped Mirrors) 

• RAID-2 

• Parity-Based RAID (RAID-3, -4, and -5) 

• RAID-3 

• RAID-4 

• RAID-5

  Data Storage Technologies

• Fiber Channel Protocol

• Zoning and Lun Masking

• Brocade Switche configuration and mgmt

• Mcdata Switch configuration and mgmt

• SAN review

• Cisco MDS switches

• VSAN and Interface configuration

• Trunking and Port Channel

• FC domain, Principle Switch

• FSPF and cost configuration

• Data Storage Requirements 

• Storage Access Modes 

• DAS Versus SAN 

• NAS Versus SAN 

• Consolidation of Storage Resources 

• Concurrent Access by Multiple Hosts 

• LAN-Free and Server-Free Data Transfers 

• Maximum Distance between Nodes and Use in Disaster Recovery Applications 

• High Performance 

• Scalability and Flexibility 

• Server Clustering 

• Applications Best Suited for SAN

• Considerations before Designing a SAN 

• Type of Cables and Devices for Your Site 

• Expected Traffic Volume 

• Distance between Nodes 

• Number of Devices 

• NAS/SAN Hybrid

  Storage Area Networks 

• What Is a SAN? 

• Fibre Channel (FC) 

• Fiber Cable Connectors 

• Single-Mode Fiber or Multimode Fiber 

• Wavelength Shortwave or Longwave 

• SAN Components 

• SAN Topologies 

• Point-to-Point Topology 

• Fibre Channel–Arbitrated Loop (FC-AL) 

• Switched-Fabric Topology

  Configuring a SAN  

• SAN Design Phases 

• Phase 1: Gather Requirements 

• Phase 2: Gather Existing Environment Information 

• Phase 3: Select a Mass Storage Solution 

• Phase 4: Connect Storage and Servers 

• Example of SAN Design Phases 

• SAN Implementation Phases 

• Phase 1: Create Local SANs 

• Phase 2: Build Enterprise-Wide SAN 

• Phase 3: Protect the SAN Data 

• Best Practices for SAN Deployment

  Using SANs for High Availability 

• Configuring an HA SAN 

• Level 1: Path-Level Redundancy 

• Level 2: Switch-Level Redundancy 

• Level 3: Fabric-Level Redundancy

• Switch Features for Improving HA and Performance 

• Using SANs to Deploy Campus or Metropolitan Clusters

  IP-Based Storage Communications 

• Types of IP Storage 

• iSCSI 

• Fibre Channel over IP (FCIP) 

• Internet Fibre Channel Protocol (iFCP) 

• Extending SAN over ATM, IP, or SONET for Disaster Recovery 

• Best Practices for IP-Based Storage Networks

  Data Center Clusters

• Cluster Architecture 

  • Asymmetric Two-Node Clusters 

  • Symmetric Two-Node Clusters 

  • Complex Cluster Configurations 

  • Many-to-One Failover Model 

  • One-to-Many Failover Model 

  • Any-to-Any Failover Model 

  • Failover Policies 

  • Failover Pairs 

  • N+1 Policy 

  • N+M Policy 

  • Failover-Ring Policy 

  • Random Policy

• Cluster Requirements  

  • Required Hardware Cluster Components 

  • Servers 

  • Private (Heartbeat) Networks 

  • Administrative (Maintenance) Network 

  • Public or Service Network 

  • Shared Disks 

  • Adapter SCSI ID Requirements 

  • Local Disks 

  • Cluster Software Requirements 

  • Planned Maintenance 

  • Heartbeat Link Failure 

  • Cluster Startup Problems 

  • Ownership of Shared Disks 

  • Network Identity 

  • Cluster Services 

  • Cluster Installation Checklist

  Disaster Recovery 

• High Availability (HA) and Disaster Recovery (DR) 

• Designing a Disaster-Tolerant Architecture 

• Online Replication Techniques 

• User-Level Replication 

• Software-Based Replication 

• Device Driver–Level Replication 

• Disk-Subsystem Hardware-Based Replication 

• Database Replication 

• Transaction-Based Replication 

• Process-Level State Replication