DHCP Server for Windows Server 2012

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DHCP Server for Windows Server 2012

  1. 1. DHCP Server forWindows Server 2012 2012.05 엄기성 1
  2. 2. This Page is blank intentionally. 2
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  5. 5. • I am – IT Pro. (Since 2000) – IT Admin. at Bluehole Studio.• Like – WDS, AD, GPO, VMware, Vim• Dislike – BSOD, Attended Installation 5
  6. 6. DHCP, Why ? 6
  7. 7. DHCP, Important !! 7
  8. 8. DHCP, Important !!500+ Devices300+ Employees 8
  9. 9. DHCP provides….. 9
  10. 10. Automatic IP Config.Centralized IP Mgmt.PXE-based Infra. 10
  11. 11. Automatic IP Config.Centralized IP Mgmt.PXE-based Infra. 11
  12. 12. Automatic IP Config.Centralized IP Mgmt.PXE-based Infra. 12
  13. 13. OK. WS2012 comes. 13
  14. 14. 3 Cool changes in DHCP Server 14
  15. 15. DHCP Server FailoverPolicy-based assign.PowerShell support. 15
  16. 16. DHCP Server FailoverPolicy-based assign.PowerShell support. 16
  17. 17. DHCP Server FailoverPolicy-based assign.PowerShell support. 17
  18. 18. Details onDHCP Server Failover 18
  19. 19. RFC-Based feature 19
  20. 20. 20
  21. 21. Already in ISC DHCP 21
  22. 22. Failover with ISC DHCPhttp://www.madboa.com/geek/dhcp-failover/ Paul Heinlein <heinlein@madboa.com> Initial publication: November 6, 2005 22
  23. 23. Now in WS2012  23
  24. 24. I love its Simplicity. 24
  25. 25. I love its Simplicity. 25
  26. 26. Split ScopeFailover cluster 26
  27. 27. Split ScopeFailover clusterNot simple !!!! 27
  28. 28. Split Scope Two DHCP servers back each other up by eachhosting part of the IP address range of a scope.Split scope deployment does not provide IPaddress continuity and is unusable in scenarioswhere the scope is already running at highutilization of address space, which is verycommon with Internet Protocol version 4 (IPv4).- Understand and Troubleshoot DHCP Failover in Windows Server 8 Beta 28
  29. 29. Failover cluster By using clustering support for DHCP,administrators can implement DHCP serverfailover for a single site, achieving greater faulttolerance. The clustering deployment uses asingle shared storage. This makes the storage asingle point of failure, and requires additionalinvestment in redundancy for storage. In addition,clustering involves relatively complex setup andmaintenance.- Understand and Troubleshoot DHCP Failover in Windows Server 8 Beta 29
  30. 30. DemoPowerShell support 30
  31. 31. LAB 31
  32. 32. LimitIPv4 Scope only.Max 2 DHCP Servers. 32
  33. 33. Details onPolicy-based assign. 33
  34. 34. Already in ISC DHCP 34
  35. 35. HOWTO setup a PXE 2.x server under Linuxhttp://people.mandriva.com/~aginies/doc/pxe/ch04.html#id2522426 First public version: 19 Febuary 2002 35
  36. 36. 5 Info from clientVendor ClassUser ClassMAC AddressClient IdentifierRelay Agent Info. 36
  37. 37. 2 OperatorANDORMAC AddressClient IdentifierRelay Agent Info. 37
  38. 38. DHCP RequestANDORMAC AddressClient IdentifierRelay Agent Info. 38
  39. 39. DemoPowerShell support 39
  40. 40. LAB 40
  41. 41. NoteKeep It Simple !!! 41
  42. 42. NoteKeep It Simple !!! 42
  43. 43. NoteKeep It Simple !!!Do not trust Client !!! 43
  44. 44. Details onPowerShell support 44
  45. 45. 100+cmdlet_ 45
  46. 46. 100+_ 46
  47. 47. DemoPowerShell support 47
  48. 48. LAB 48
  49. 49. Good Bye~“Netsh DHCP Server”_ 49
  50. 50. Conclusion 50
  51. 51. This Page is blank intentionally. 51
  52. 52. Install WS2012.Install RSAT for DHCP.Play with PS 3.0When RTM ready, useDHCP Server Failover. 52
  53. 53. Install WS2012.Install RSAT for DHCP.Play with PS 3.0When RTM ready, useDHCP Server Failover. 53
  54. 54. Install WS2012.Install RSAT for DHCP.Play with PS 3.0 When RTM ready, useDHCP Server Failover. 54
  55. 55. Install WS2012.Install RSAT for DHCP.Play with PS 3.0 When RTM ready, useDHCP Server Failover !! 55
  56. 56. Thank you. 56
  57. 57. ResourcesDynamic Host Configuration Protocol (DHCP) overviewhttp://technet.microsoft.com/en-us/library/hh831825.aspxStep-by-Step: Configure DHCP for Failoverhttp://technet.microsoft.com/en-us/library/hh831385.aspxStep-by-Step: Configure DHCP Using Policy-based Assignmenthttp://technet.microsoft.com/en-us/library/hh831538.aspxPowerShell and DHCP: 1 – servershttp://msmvps.com/blogs/richardsiddaway/archive/2011/09/20/powershell-and-dhcp-1-servers.aspxPowerShell 3 and DHCP 2: scopeshttp://msmvps.com/blogs/richardsiddaway/archive/2011/09/23/powershell-3-and-dhcp-2-scopes.aspxConfiguring DHCP failover in Windows Server 8 betahttp://terrytlslau.tls1.cc/2012/04/configuring-dhcp-failover-in-windows.htmlMicrosoft DHCP Vendor and User Classeshttp://support.microsoft.com/kb/266675Option Classeshttp://technet.microsoft.com/en-us/library/cc958901.aspx 57
  58. 58. ResourcesFailover with ISC DHCPhttp://www.madboa.com/geek/dhcp-failover/iPhone DHCPhttp://xeraph.com/5295980BOOTP / DHCP optionshttp://www.networksorcery.com/enp/protocol/bootp/options.htmDynamic Host Configuration Protocol (DHCP) and Bootstrap Protocol (BOOTP) Parametershttp://www.iana.org/assignments/bootp-dhcp-parameters/bootp-dhcp-parameters.xml#optionsContents of DHCP Vendor Class Identifierhttp://en.wikipedia.org/wiki/Boot_Service_Discovery_Protocol#Contents_of_DHCP_Vendor_Class_Identifierhttp://opensource.apple.com/source/bootp/bootp-198.1/Documentation/BSDP.docDHCP Basicshttp://support.microsoft.com/kb/169289/EN-USAll about DHCP vendor classes and user classeshttp://blogs.msdn.com/b/anto_rocks/archive/2005/02/25/380231.aspx 58

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