
DMA OperationsGuide  Upgrading the Software
376 Polycom, Inc.
eLog back  in and , in a t wo-se rver c luste r, ver ify on  the Dashboard that 
both servers are up and the private network connection is operating 
properly. 
fGo to Maintenance > Software Upgrade and check the Operation 
History table. 
gIf the upgrade requires a new license activation key code or codes, 
obtain and install them as described in “Add Licenses” on page71. 
hGo to Network > DMAs and join this cluster to cluster A to create a 
supercluster. 
You now have a new supercluster consisting of two upgraded 
clusters. 
6For each additional cluster, repeat step 5 of this procedure to upgrade it 
and add it to the new supercluster. 
7On any cluster of the new supercluster, do the following: 
aGo to Network > Site Topology > Territories and restore the territory 
assignments that you recorded at step 3a of this procedure. 
bGo to Network > DMAs and return each cluster to service. 
cVerify, and restore or update if necessary, other supercluster 
configuration settings. 
You should now have a fully functional upgraded supercluster. 
8Call Polycom Global Services if, for any cluster: 
—After waiting significantly longer than the estimated install time, 
you’re still unable to log back in. 
—You can log in, but the Dashboard shows only one server for a 
two-server cluster. 
—The package version numbers on the two servers are not the same. 
See also: 
“Upgrading the Software” on page 366 
“Basic Upgrade Procedures” on page 367 
“Factors to Consider for an Incremental Supercluster Upgrade” on 
page3 72 
“Complex Supercluster Upgrade (Some Service Maintained)” on page 377 
Note 
You may need to restart your browser or flush your browser cache in order to log 
back into the system.