[cisco-voip] DHCP Backup Methods
Lelio Fulgenzi
lelio at uoguelph.ca
Sun Jan 23 10:17:46 EST 2005
don't you mean windows is 'easier to abuse'. :O
----- Original Message -----
From: Walenta, Phil
To: cisco-voip at puck.nether.net
Sent: Sunday, January 23, 2005 8:24 AM
Subject: RE: [cisco-voip] DHCP Backup Methods
Ahhh, but Windows is "easier to use" ;-)
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From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Lelio Fulgenzi
Sent: Sunday, January 23, 2005 12:04 AM
To: erickbe at yahoo.com; Kevin Thorngren
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] DHCP Backup Methods
certainly seems like windows makes things more complicated then it has to be sometimes.
----- -----
Lelio Fulgenzi, B.A. lelio at uoguelph.ca.eh
Network Analyst (CCS)
University of Guelph FAX:(519) 767-1060 JNHN
Guelph, Ontario N1G 2W1 TEL:(519) 824-4120 x56354
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
remove the 1st letter of the canadian alphabet from my email, eh!
----- Original Message -----
From: Erick B.
To: Lelio Fulgenzi ; Kevin Thorngren
Cc: cisco-voip at puck.nether.net
Sent: Sunday, January 23, 2005 12:34 AM
Subject: Re: [cisco-voip] DHCP Backup Methods
An alternative would be to use the Cisco IOS DHCP
server if your DHCP settings weren't complicated, etc.
Maybe even a linux based DHCP server that you could
backup the config file on easily.
--- Lelio Fulgenzi <lelio at uoguelph.ca> wrote:
> After doing some reading, it seems that simply
> backing up the dhcp.mdb file is not enough if you
> need to restore the DHCP server on another server or
> rebuild the server from scratch, and that the
> registry configuration keys also need to be backed
> up. I got the above information from Microsoft's How
> to move a DHCP database to another Windows server.
> From that page, it also refers to the DHCPExIm.exe
> toolkit which will both backup the database and the
> configuration, however, it seems that a few things
> are not exported/imported, including: DHCP database
> path, DHCP database backup path, Audit log path,
> Detect Conflict Retry settings, Multicast scopes and
> BOOTP tables.
>
> I'll be doing some testing in the lab, but wouldn't
> mind hearing about any 'real life' experiences where
> someone has had to restore the DHCP server.
>
>
> -----
> -----
> Lelio Fulgenzi, B.A.
> lelio at uoguelph.ca.eh
> Network Analyst (CCS)
> University of Guelph
> FAX:(519) 767-1060 JNHN
> Guelph, Ontario N1G 2W1
> TEL:(519) 824-4120 x56354
>
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> remove the 1st letter of the canadian alphabet
> from my email, eh!
> ----- Original Message -----
> From: Erick B.
> To: Kevin Thorngren ; Lelio Fulgenzi
> Cc: cisco-voip at puck.nether.net
> Sent: Saturday, January 22, 2005 9:31 PM
> Subject: Re: [cisco-voip] DHCP Backup Methods
>
>
> Microsoft has a tool called DHCPExIm (DHCP
> Export/Import). I haven't tried this myself yet,
> but
> it was covered in one of the cisco online web
> trainings awhile back. I think it was mentioned in
> the
> 4.x upgrade/maintainance/migration powerpoint
> session
> or similar.
>
>
>
http://www.microsoft.com/windows2000/techinfo/reskit/tools/new/dhcpexim-o.asp
>
> --- Kevin Thorngren <kevint at cisco.com> wrote:
>
> > Hi Lelio,
> >
> > I have asked many customers to enable Task
> > Schedular, for various
> > reasons, on the CallManager without any issues.
> I
> > am not sure of the
> > recommended way to backup the MS DHCP server.
> > Running NT backup is not
> > supported on the CallManager. Although if NT
> Backup
> > is only used for
> > the DHCP DB then I don't see where you would run
> > into any issues. Of
> > course, as you probably know, the only supported
> > backup for CCM is
> > either STI Backup or BARS.
> >
> > HTH,
> > Kev
> > On Jan 22, 2005, at 1:02 PM, Lelio Fulgenzi
> wrote:
> >
> > > I'm just wondering what sort of methods people
> are
> > using for backing
> > > up their DHCP database. We're using a manual
> > method right now as we
> > > make changes, but I'd like to automate it.
> > >
> > > From my limited knowledge of Windows 2000, I
> > understand that I have to
> > > enable the task scheduler before I can
> schedule
> > windows backup tasks.
> > > Anyone have any problem enabling the windows
> task
> > schedule with a Call
> > > Manager/DHCP server?
> > >
> > > Thanks,
> > >
> > > Lelio
> > >
> > >
> > -----
>
>
> >
> > > -----
> > > Lelio Fulgenzi,
> > B.A.
> > > lelio at uoguelph.ca.eh
> > > Network Analyst (CCS)
> > > University of Guelph
>
> > FAX:(519) 767-1060
> > > JNHN
> > > Guelph, Ontario N1G 2W1
>
> > TEL:(519) 824-4120
> > > x56354
> > >
> >
>
>
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> >
> > > ^^^
> > > remove the 1st letter of the canadian
> > alphabet from my email, eh!
> > >
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