Basic HTML version of Foils prepared July 6 99

Foil 14 DNS - Domain Name Service (9)

From Directory Services for the Internet CPS714 Computational Science Information Track -- June 7 99. by Roman Markowski


Local
Client
Local
DNS
Query
Response
External
Client
External
DNS
A firewall prevents external clients from accessing the internal name server
This configuration offers 2 distinct views of the network



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Page produced by wwwfoil on Tue Jul 6 1999