Resources For IT Professionals
Post an article
Wikis - Page Details
  • First published by (eMicrosoft Community Contributor, Microsoft Partne)
  • When: 22 Mar 2012 9:00 AM
  • Last revision by (eMicrosoft Community Contributor, Microsoft Partne)
  • When: 10 Apr 2012 5:59 PM
  • Revisions: 3
  • Comments: 3
Options
RSSSubscribe to Article (RSS)
Can You Improve This Article?
Positively! Click Sign In to add the tip, solution, correction or comment that will help other users.

Report inappropriate content using these instructions.
Wiki  >  TechNet Articles  >  How to Easily change a DHCP's Scope Subnet

How to Easily change a DHCP's Scope Subnet

How to Easily change a DHCP's Scope Subnet

When the subnet changes, you will have to do a lot of work to remake all your DHCP's options because you have to erase the scope to remake it after.

You will need to save this information in order to remake:
  • Excluded IPs
  • Reservation(s)
  • DHCP's scope option(s)


There is a easy way to do it with NETSH;


netsh dhcp server \\”Server” scope “ip_of_scope” dump>c:\dhcp.txt 


After; edit the file, and change the line;

Dhcp Server \\server add scope 192.168.0.0 255.255.255.128 "Pool DHCP" ""

Save the file, and when ready erase the DHCP scope and issue netsh exec c:\dhcp.txt



And voila, the scope will be changed easily!

Other Languages


This article is also available the following languages:
, , , , , , , [Edit tags]
Leave a Comment
  • Please add 6 and 1 and type the answer here:
  • Post
Wiki - Revision Comment List(Revision Comment)
Sort by: Published Date | Most Recent | Most Useful
Comments
  • 10 Apr 2012 5:59 PM

    Yagmoth555 edited Revision 1. Comment: added fr-FR link !

  • 24 Mar 2012 11:48 AM

    Ed Price - MSFT edited Original. Comment: Spelling in the title and some grammar changes. You can translate your own English articles if you want and those count in the Translation Challenge. Thanks!

Page 1 of 1 (2 items)
Wikis - Comment List
Sort by: Published Date | Most Recent | Most Useful
Posting comments is temporarily disabled until 10:00am PST on Saturday, December 14th. Thank you for your patience.
Comments
  • Posted by
    on 24 Mar 2012 11:48 AM

    Ed Price - MSFT edited Original. Comment: Spelling in the title and some grammar changes. You can translate your own English articles if you want and those count in the Translation Challenge. Thanks!

  • Posted by
    on 10 Apr 2012 5:59 PM

    Yagmoth555 edited Revision 1. Comment: added fr-FR link !

  • Posted by
    on 15 Jul 2013 3:00 PM

    Thanks! It made my day!

Page 1 of 1 (3 items)