Windows Server 2003

1. WINDOWS SERVER 2003 2. Windows Server 2003 different Versions 3. Hardware requirement for Windows Server 2003 4. HCL - Hardware Compatibility List 5. Keep following points in mind before Upgrade Migrate 6. Upgrade from previous OS 7. WINDOWS SERVER 2003 INSTALLATION 8. Windows Server 2003 Activation 9. MANAGING LICENSING 10. Administrating License Logging Services 11. Managing Software Installation and Maintenance 12. Essential Administration Tools 13. Difference between RAID & WINDOW BACKUP 14. RAID Redundant Array of Inexpensive DISK 15. Disk Mirroring & Disk Duplexing 16. Disk partition and File System FAT, FAT32, NTFS 17. Remote Desktop for Administration & Terminal services 19. To connect to Remote Desktop Pc from Client PC do as follow 20. Remote Assistance 21. Difference between RAID & WINDOW BACKUP 22. SYSTEM STATE DATA 23. IP-ADDRESSING and IPV4 24. IPV6 [Internet Protocol Version 6] 25. Signed & Unsigned Driver 26. Hardware Profile 27. CHKDSK.EXE (Check Disk) 28. Disk Defragmenter(DFRG.MSC) 29. Introduction to AD [Active Directory] 30. Difference between WORKGROUP & DOMAIN 31. Operating System that support Active Directory 32. FSMO [Flexible Single Master Operation] 33. GC (GLOBAL CATALOG) Server 34. Site 35. Disk Defragmenter (DFRG.MSC) 36. AD replication 37. AUTHORITATIVE Restore 38. TOOLS to Troubleshoot Active Directory Installation 39. Understanding USER, GROUP & COMPUTER 40.GROUP ACCOUNTS 41. User Profile 42. Roaming User Profile 43. Mandatory User Profile 44. Attrib (Attribute) 45. Taking Ownership 46. Copying and Moving Files and Folders 47. Server Roles for WINDOWS SERVER 2003 48. AVAILABILITY & SECURITY 49. General Server Security Issues 50. OSI MODEL 51. Data Encapsulation 52. TCP/IP or DoD Model 53. Protocol Working at Host to Host (Transport) layer 54. NETWORK MONITOR 55. Internet Information Services 55. Monitoring Tools 54. DNS [Domain Name System] 55. DNS ZONE 56. Remote Access Authentication Process 57. Remote Access
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OSI MODEL tutorials


(Layer 7)

This layer provides a user interface. It supports application for communication over the network SMTP (Simple Mail Transfer Protocol), HTTP (Hyper Text Transfer Protocol), FTP (File Transfer Protocol) work at this layer.


(Layer 6)

It performs data Presentation, Compression and Encryption so that it is recognizable by the receiver. For most common computer native format is ASCII (American Standard Code for Information Interchange) while for IBM mainframe its EBCDIC (Extended Binary Coded Decimal Interchange Code)


(Layer 5)

It Establishes connections, keeps different applications data separate, then terminates them after all the data has been sent. It send syn (Synchronization) packets to establish connection, while receiver send back ack acknowledgement .


(Layer 4)

data is converted into SEGMENT

Provides reliable transport method, Acknowledgement, error correction and retransmission of data when necessary. It makes sure that sender & receiver communicate at speed they both can handle called flow control i.e. 2 Ghz & 500 Mhz comm @500 mhz


(Layer 3)

Segment converted into PACKET

It adds appropriate network addressing and delivery of packets called Datagrams. It provides logical addressing which router use for path determination.

Data Link

(Layer 2)

Packet converted to FRAME

Combine packets into bytes and bytes into frames. It adds the MAC addresses to frames. It performs error detection not correction.


(Layer 1)

FRAME converted into BITS

Transmit data on the wire. Moves bits between devices. Specify voltage, wire speed and pin-out of cable. This layer is responsible for actual physical connection between devices. It may use Coaxial,CAT,FO cable or wireless for communication


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