Cisco Cisco IPCC Web Option Installation Guide
2-3
Cisco ICM Software Upgrade Migration Guide, Release 6.0(0)
Chapter 2 ICR/ICM Upgrade Planning
Upgrade Planning
The ICR/ICM system may also have a dedicated signaling access network. The
signaling access network is dedicated to the network interface controller (NIC)
and to the ICR/ICM CallRouters.
signaling access network is dedicated to the network interface controller (NIC)
and to the ICR/ICM CallRouters.
Data Backup Plan
While you may perform normally scheduled backups of your data, it is
recommended you define a plan for backing up and restoring system critical data
just prior to commencing an upgrade migration. Refer to
recommended you define a plan for backing up and restoring system critical data
just prior to commencing an upgrade migration. Refer to
to determine
the system critical data you must back up and restore, copy and paste, or export
and import (based upon the upgrade migration method selected).
and import (based upon the upgrade migration method selected).
‘
When performing a Common Ground upgrade, it is recommended that, prior to
commencing the upgrade migration, you “image” each node your system using
commercial imaging software. In the unlikely event of a catastrophic failure
during the upgrade process, this allows rapid rollback to the original production
system.
commencing the upgrade migration, you “image” each node your system using
commercial imaging software. In the unlikely event of a catastrophic failure
during the upgrade process, this allows rapid rollback to the original production
system.
Table 2-1
System Critical Data
System Critical Data
Common
Ground
Upgrade
Ground
Upgrade
Technology
Refresh
Upgrade
Refresh
Upgrade
Backup the Logger SQL database(s)
Yes
Yes
Backup the Historical Data Server (HDS) SQL
database(s)
database(s)
Yes
Yes
Backup any custom databases
Yes
Yes
Backup SQL databases on the AW(s)
No
Yes
Export the GeoTel registry key on all production
system nodes
system nodes
Yes
Yes
Copy the icr directory on all production system
nodes
nodes
Yes
Yes
Web View users, backup custom templates and
saved reports.
saved reports.
No
Yes