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Study Questions? - 6.Feb.2008 7:13:00 AM

itauthority

Posts: 12
Joined: 6.Feb.2008
Status: offline

Hi Guys,

i am using the measureup.com study guide and i have had a question come up, which i got wrong.

The question is regarding publishing a dns server so that a web server in the perimeter network can use dns on the internal network.

My answer was to create a server publishing rule, their correct answer was create a route relationship between the perimeter and internal networks.

The answer also linked over to a technet article which explained the publishing of dns servers,

http://www.microsoft.com/technet/isa/2004/help/FW_FWRuleIntro.mspx
Publishing DNS servers
ISA Server does not translate the IP address of DNS servers. To publish a DNS server, configure a route network relationship between the Local Host network and the network that includes the DNS server. Similarly, ISA Server must know the IP address of the DNS server.

So i logged onto my ISA server and tried to create a network rule as described on technet but i receive the message 'local host cannot be included in a network rule'

This is strange because i already have a network rule - local host access - which routes traffic.

Am i limited to using only one network rule containing local host?

Any help or advice is appreciated!

Post #: 1

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RE: Study Questions? - 7.Feb.2008 11:41:21 AM

tshinder

Posts: 47181
Joined: 10.Jan.2001
From: Texas
Status: offline

You are correct. You should create a Server Publishing Rule if you want a Web Server on the DMZ to use the Internal DNS server. A NAT rule from Internal->DMZ is fine.

I think they messed up on that question.

HTH,
Tom

_____________________________

Thomas W Shinder, M.D.
Sr. Consultant/Technical Writer
Prowess Consulting http://www.prowessconsulting.com/
Blog: http://blogs.isaserver.org/shinder/

GET THE NEW ISA 2006 Book!: http://tinyurl.com/2gpoo8

(in reply to itauthority)

Post #: 2

RE: Study Questions? - 7.Feb.2008 11:50:28 AM

itauthority

Posts: 12
Joined: 6.Feb.2008
Status: offline

well, great, i guess...

so if the question comes up in the real exam, do you think they will have the right answer there?

Thanks.

(in reply to tshinder)

Post #: 3

RE: Study Questions? - 9.Feb.2008 1:00:02 PM

tshinder

Posts: 47181
Joined: 10.Jan.2001
From: Texas
Status: offline

I would go with the correct answer, which is a Server Publishing Rule.

HTH,
Tom

_____________________________

Thomas W Shinder, M.D.
Sr. Consultant/Technical Writer
Prowess Consulting http://www.prowessconsulting.com/
Blog: http://blogs.isaserver.org/shinder/

GET THE NEW ISA 2006 Book!: http://tinyurl.com/2gpoo8

(in reply to itauthority)

Post #: 4