Re: Any suggestion on DNS setup

From: tony wong (x34_at_hknet.com)
Date: 08/09/04 

Date: Mon, 9 Aug 2004 21:33:58 +0800

Yes, it is only one active directory domain, only one namespace for these 2
LANs(can i say it is one LAN cos they are on the same segment IP range)
thanks a lot.

"Kevin D. Goodknecht Sr. [MVP]" <admin@nospam.WFTX.US> ¦b¶l¥ó
news:O9IZazgfEHA.3348@TK2MSFTNGP12.phx.gbl ¤¤¼¶¼g...
> In news:OFXvwbgfEHA.708@TK2MSFTNGP09.phx.gbl,
> Tony <x34@hknet.com> wrote their comments
> Then Kevin replied below:
> > i have 2 LANs on the same seqment (same IP range) by
> > bridge.
> >
> > each LAN (A & B) has a DNS server, LAN A is direct
> > connecting with internet.
> >
> > LAN A has primary DNS server w/ a number of domains
> > (local + its owned internet web site).
> > IF workstations in LAN A find no record in primary DNS
> > server, then the primary DNS will forward to ISP DNS
> > server.
> >
> > LAN B has secondary DNS server w/ only local domain
> > record. the DNS server was set up by wizard. It only
> > copied the local domain records by sychonization with
> > primary DNS server.
> >
> > How should i set LAN B at its best efficiency?
> > a. local domain records only, route unknown DNS request
> > to primary DNS
> > b. local domain records only, route unknown DNS request
> > to primary DNS (1st DNS) and then ISP DNS server (2nd DNS)
> > c. local domain records & its own internet web site,
> > route unknown DNS request to primary DNS.
> > d. local domain records & its own internet web site,
> > route unknown DNS request to primary DNS (1st DNS) and
> > then ISP DNS server (2nd DNS).
> >
> > it seems b & d (DNS request to primary DNS and ISP DNS
> > server) are no use because request goes to primary DNS,
> > then if there is no record, the primary DNS server will
> > route to ISP DNS server. therefore DNS server at LAN B
> > never route record to ISP DNS server (2nd DNS)
> >
> > is it right? Grateful for any suggestion. thanks a lot.
>
> There is one big unknown, is Active Directory involved and if it is, is
this
> one Active Directory domain or two?
> If so, how is the AD namespace for these two "LANs" designed?
> The answer to this will make a bigger impact than anything you mentioned.
>
> --
> Best regards,
> Kevin D4 Dad Goodknecht Sr. [MVP]
> Hope This Helps
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