دوره +Network تأییدیهای است به دانش و تواناییهای متخصصان IT در زمینههای شبکه ، مدیریت و پشتیبانی آن و دانشجویان این دوره توان ویژهای در انواع رسانهها و توپولوژیها ، پروتکلها ، استانداردها و راهاندازی شبکه پیدا میکنند. این دوره گام محکمی به سوی مدارج بالاتر در زمینههای شبکه و IT میباشد.
دانشجویان پس از پایان این دوره قادر خواهند بود:
- با انواع شبکههای WAN , LAN و توپولوژیهای مربوطه آشنا شوند.
- بعضی از توپولوژیهای مهم یک شبکه مانندStar و اصول کابل کشی شبکه را نصب و راهاندازی کنند.
- پروتکلهای اصلی شبکه همانند TCP/IP , IPX/SPX , NetBios را کاملاً بررسی کنند و آشنا باشند.
- بتوانند مدل OSI در شناخت چگونگی مذاکرات بین سیستمها را آنالیز نمایند.
- با دستورات عیبیابی شبکه آشنا میشوند.
- در مورد امنیت شبکه بررسی کنند.
- با سرویسهای مهم شبکه همانند WINS , DNS , DHCP , IIS در یک شبکه Domain آشنا میشوند.
- شبکههای Client- Server , Workgroup را بررسی نمایند.
تکنسین فنی کامپیوتر
Chapter 1)Computer Network Fundamentals
Defining a Network
- The Purpose of Networks
- Overview of Network Components
Networks Defined by Geography
- LAN
- WAN
- Other Categories of Networks
- CAN
- MAN
- PAN
Networks Defined by Topology
- Physical Versus Logical Topology
- Bus Topology
- Ring Topology
- Star Topology
- Hub-and-Spoke Topology
- Full-Mesh Topology
- Partial-Mesh Topology
Networks Defined by Resource Location
- Client/Server Networks
- Peer-to-Peer Networks
Chapter 2)The OSI Reference Model
The Purpose of Reference Models
- The OSI Model
- Layer 1: The Physical Layer
- Layer 2: The Data Link Layer
- Media Access Control
- Logical Link Control
- Layer 3: The Network Layer
- Layer 4: The Transport Layer
- Layer 5: The Session Layer
- Layer 6: The Presentation Layer
- Layer 7: The Application Layer
- The TCP/IP Stack
- Layers of the TCP/IP Stack
Common Application Protocols in the TCP/IP Stack
Chapter 3)Network Components
Media
- Coaxial Cable
- Twisted-Pair Cable
- Shielded Twisted Pair
- Unshielded Twisted Pair
- Plenum Versus Nonplenum Cable
- Fiber-Optic Cable
- Multimode Fiber
- Single-Mode Fiber
- Fiber Connector Polishing Styles
- Media Converters
- Cable Distribution
- Wireless Technologies
Network Infrastructure Devices
- Hubs
- Bridges
- Switches
- Multilayer Switches
- Routers
- Infrastructure Device Summary
Specialized Network Devices
- VPN Concentrators
- Firewalls
- DNS Servers
- DHCP Servers
- Proxy Servers
- Content Engines
- Content Switches
Virtual Network Devices
- Virtual Servers
- Virtual Routers and Firewalls
- Virtual Switches
- Virtual Desktops
- Other Virtualization Solutions
- Cloud Computing
- Software-Defined Networking
Chapter 4)Ethernet Technology
Principles of Ethernet
- Ethernet Origins
- Carrier Sense Multiple Access Collision Detect
- Distance and Speed Limitations
Ethernet Switch Features
- Virtual LANs
- Trunks
- Spanning Tree Protocol
- Corruption of a Switch’s MAC Address Table
- Broadcast
- Link Aggregation
- Power over Ethernet
- User Authentication
Chapter 5)IPv4 and IPv6 Addresses
Binary Numbering
- Principles of Binary Numbering
- Converting a Binary Number to a Decimal Number
- Converting a Decimal Number to a Binary Number
IPv4 Addressing
- IPv4 Address Structure
- Classes of Addresses
- Types of Addresses
- Unicast
- Broadcast
- Multicast
Assigning IPv4 Addresses
- IP Addressing Components
- Static Configuration
- Dynamic Configuration
- BOOTP
- DHCP
- Automatic Private IP Addressing
Subnetting
- Purpose of Subnetting
- Subnet Mask Notation
- Extending a Classful Mask
- Borrowed Bits
- Calculating the Number of Created Subnets
- Calculating the Number of Available Hosts
- Calculating New IP Address Ranges
- Classless Interdomain Routing
IP Version 6
- Need for IPv6
- IPv6 Address Structure
- IPv6 Address Types
- IPv6 Data Flows
- Unicast
- Multicast
- Anycast
Chapter 6)Routing IP Packets
Basic Routing Processes
Chapter 7)Wide-Area Networks
WAN Properties
- WAN Connection Types
- WAN Data Rates
WAN Media Types
- Physical Media
- Wireless Media
WAN Technologies
- Dedicated Leased Line
- T1
- E1
- T3
- E3
- CSU/DSU
- Metro Ethernet
- Point-to-Point Protocol
- Point-to-Point Protocol over Ethernet
- Microsoft RRAS
- Digital Subscriber Line
- Cable Modem
- Synchronous Optical Network
- Satellite
- Plain Old Telephone Service
- Integrated Services Digital Network
- Frame Relay
- Asynchronous Transfer Mode
- Multiprotocol Label Switching
- Overlay Networks
Chapter 8)Wireless LANs
Introducing Wireless LANs
- WLAN Concepts and Components
- Wireless Routers
- Wireless Access Point
- Antennas
- Frequencies and Channels
CSMA/CA
Transmission Methods
WLAN Standards
- ۱۱a
- ۱۱b
- ۱۱g
- ۱۱n
- ۱۱ac
۸۰۲٫۱۱x Standard Summary
Chapter 9)Network Optimization
- IP Addressing
- Layer 1 Media
- Layer 2 Devices
- Layer 3 Devices
- Wireless Design
- Environmental Factors
- Cost Savings Versus Performance
- Topology
Chapter 10)Command-Line Tools
Windows Commands
- arp
- ipconfig
- nbtstat
- netstat
- nslookup
- ping
- ping with IPv6
- route
- tracert
- tracert with IPv6
- PathPing
Chapter 11)Network Management
Maintenance Tools
- Cable Tester
- Crimper
- Speed Test Sites
- Throughput Tester
Chapter 12)Network Troubleshooting
Troubleshooting Basics
- Troubleshooting Fundamentals
- Structured Troubleshooting Methodology
Physical Layer Troubleshooting
- Physical Layer Troubleshooting: Scenario
- Physical Layer Troubleshooting: Solution
Data Link Layer Troubleshooting
- Data Link Layer Troubleshooting: Scenario
- Data Link Layer Troubleshooting: Solution
Network Layer Troubleshooting
- Layer 3 Data Structures
- Common Layer 3 Troubleshooting Issues
- Network Layer Troubleshooting: Scenario
- Network Layer Troubleshooting: Solution
Wireless Troubleshooting
- Wireless Network Troubleshooting: Scenario
- Wireless Network Troubleshooting: Solution
Specialized Network