HP Multi-Site Traffic Director sa9200 User Manual

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C H A P T E R 4

Scenario 2

HP SA9200/config/dns/isvgroups/site3/services/

10.2.3.103:80# method tcp

Probe Method set to tcp

Step 3. Create the delegated zones for the hostnames and
the authority records for each zone.

Since SA9200s are deployed at every site, there is no reason to not
utilize all of them to their full capabilities. All that is required to do
this is to make all of the SA9200s authoritative for both zones. Note
that there is no need for the ns3 and ns4 to be listed as authoritative
in the div1.mstd-ex.com zone. Further note that the SA9200s used for
hot standby redundancy are not listed as authorities. If it were not for
the requirement of using Flash Response Mode for balancing
www.div2.mstd-ex.com, there would need to be only two SA9200s
in the entire network. A SA9200 only needs to be collocated (on the
same network) with a site if Flash Response Mode is used and the
load balancers are not configured as a primary Flash source for
performance reasons.

HP SA9200/config/dns# zones

HP SA9200/config/dns/zones# create div1.mstd-

ex.com

Zone div1.mstd-ex.com created

HP SA9200/config/dns/zones# div1.mstd-ex.com