Při komunikaci s jinou verzi operačního systému se vždy použije nižší verze SMB protokolu (prostě proto, že starší verze MS Windows neobsahuje novější verzi SMB)
protokol CIFS
- MS Windows NT 4.0 (1996)
protokol SMB 1.0 (SMB1)
- MS Windows 2000 / XP
- MS Windows Server 2000 / 2003 / 2003 R2
protokol SMB 2.0 (SMB2)
- MS Windows Vista
- MS Windows Server 2008
protokol SMB 2.1 (SMB2.1)
- MS Windows 7
- MS Windows Server 2008 R2
protokol SMB 3.0 (SMB3)
- MS Windows 8
- MS Windows Server 2012
A stručně změny:
From SMB 1.0 to SMB 2.0 - The first major redesign of SMB- Increased file sharing scalability
- Improved performance
- Request compounding
- Asynchronous operations
- Larger reads/writes
- More secure and robust
- Small command set
- Signing now uses HMAC SHA-256 instead of MD5
- SMB2 durability
- File leasing improvements
- Large MTU support
- BranchCache
- Availability
- SMB Transparent Failover
- SMB Witness
- SMB Multichannel
- Performance
- SMB Scale-Out
- SMB Direct (SMB 3.0 over RDMA)
- SMB Multichannel
- Directory Leasing
- BrachCache V2
- Backup
- VSS for Remote File Shares
- Security
- SMB Encryption using AES-CCM (Optional)
- Signing now uses AES-CMAC
- o Management
- SMB PowerShell
- Improved Performance Counters
- Improved Eventing
Detailnější informace o SMB 2.0
http://blogs.technet.com/b/josebda/archive/2008/12/09/smb2-a-complete-redesign-of-the-main-remote-file-protocol-for-windows.aspx
Detailnější informace o SMB 3.0
http://blogs.technet.com/b/josebda/archive/2012/05/03/updated-links-on-windows-server-2012-file-server-and-smb-3-0.aspx
Žádné komentáře:
Okomentovat