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C H A P T E R 4Intel® NetStructure™ 7190 Multi-Site Traffic Director User Guide
42
Step 2. Create ISV Group for the generic (not Intel) brokered
site and associate its service.
This site is a legacy site with a generic load balancer. The 7190 can
function quite well in this environment, but is not able to obtain
metric information to support one of the metrics oriented balancing
methods. Generic load balancers should be set up as an ISV Group.
The brokered services offered by the load balancer are configured in
the 7190 just like any other service (VIP and port).
Assume that the Web pages behind the single HTTP service available
at the site are constantly changing. In this case it might be unwise to
probe for a specific URL, and preferable to verify the presence of the
HTTP server by attempting a periodic TCP connection.
The scenario description stated that the service provided at this site
was to use Flash Response Mode. Since no load balancer is present,
only the 7190 can broadcast Flash responses. This is a single point of
failure, so a second 7190 is located at this site. The second 7190 does
not need to be listed as authoritative for any zones, but this would be
a waste of a good resource.
config dns isv-groups
create site3
site3
flash-src 10.1.3.1
flash-backup-src 10.1.3.2
services
create 10.2.3.103:80
10.2.3.103:80 method tcp