Difference between revisions of "DHCP"

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(DHCP Failover (HA) =)
(DHCP Failover (HA))
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* Relationship Name:
 
* Relationship Name:
 
* Maximum Client Lead Time: 1 hour (default)
 
* Maximum Client Lead Time: 1 hour (default)
* Mode: Load balance (default) 50%-50%
+
* Mode: Load balance (default) 50% / 50%
 
* State Switchover Internal: 60 minutes (optional)
 
* State Switchover Internal: 60 minutes (optional)
 
* Enable Message Authenication
 
* Enable Message Authenication
** Shared Secret:
+
** Shared Secret: ******
  
 
== DHCP Split-Scope (HA) ==
 
== DHCP Split-Scope (HA) ==

Revision as of 13:26, 15 February 2017

DHCP configuration items

  • Address Pool
  • Reservation (IP <-> MAC)
  • Scope Options
    • 003 Router
    • 006 DNS Servers
    • 066 Boot Server Host Name
    • 067 Bootfile Name
  • Server Options

Install DHCP

  • Install-WindowsFeature -Name DHCP -IncludeManagementTools

Post-deployment Configuration

  • Complete DHCP configuration
  • Specify the credentials to be used to authorize this DHCP server in AD DS
  • Commit

DHCP Failover (HA)

  • Relationship Name:
  • Maximum Client Lead Time: 1 hour (default)
  • Mode: Load balance (default) 50% / 50%
  • State Switchover Internal: 60 minutes (optional)
  • Enable Message Authenication
    • Shared Secret: ******

DHCP Split-Scope (HA)

  • Percentage of IP V4 Addresses: Host DHCP server 80% / Added DHCP server 20% (default)
  • Delay in DHCP Offer (milli seconds): Host DHCP server 0 / Added DHCP server 0 (default)

DHCP in multiple VLANs

  • Network team may need to configure ip helper-address