DHCP Sample Config With Static Reservation

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This page or section provides device configuration instructions
Please note that the information on this page has not been checked for accuracy and is not intended as a replacement to documentation. Please ensure you understand your desired objectives before attempting to apply any examples listed.

Contributed 07/06/07 by sike (FreeNode #cisco) 

! This sample config defines a DHCP pool for the 10.10.10.0/24 subnet.
! It will assign clients addresses from 10.10.10.21 to 10.10.10.240,
! and it has a dhcp reservation for the client joe_user, with mac
! address 1234.abcd.3456.cdef, assigning it IP address 10.10.10.10.
! The "option 150" line assigns joe_user a TFTP server - it is not
! a requirement, just an example - maybe for an IP phone, etc.
!
! There is a lot more you can do with DHCP - this is just a very basic,
! simple example to get you started.
!
ip dhcp excluded-address 10.10.10.1 10.10.10.20
ip dhcp excluded-address 10.10.10.241 10.10.10.254
!
ip dhcp pool ClientPool
   network 10.10.10.0 255.255.255.0
   domain-name yourdomain.com
   default-router 10.10.10.1
!
ip dhcp pool joe_user
   host 10.10.10.10 255.255.255.0
   client-identifier 1234.abcd.3456.cdef
   client-name joe_user
   default-router 10.10.10.1
   option 150 ip 10.10.10.2 255.255.255.0
!
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