Installation Guide

CommentsReferenceActionTime EstimateStep
Upgrade
Maintenance
Window
This can begin at any point after
Step 9.
Distributor AW/HDS
Technology Refresh
Upgrade (page 70)
Upgrade the Side B
HDS/Distributor AW.
1 hour + data
migration
time2-5 hours
(1-80 GB)
12
Historical reporting is available
once the HDS is brought into
service.
None.Bring up the Upgraded Side
A HDS/Distributor AW(s),
when available, at any point
after Step 8.
Included in
time estimate
for Step 5.
13
Real-time reporting is available via
the temporary HDS/Distributor
AW.
As soon as the upgraded
AW/HDS is brought on line
bring down the temporary
Overall reporting capacity is
restored via the combination of the
AW/HDS currently pointing
to the A side. If reporting
Side A and temporary
HDS/Distributor AWs.
capacity dictates, the
temporary AW/HDS could
be pointed to the B side
until the B side AW/HDS
upgrade is complete.
The temporary HDS/Distributor
AW can be decommissioned once
None.Bring up the Upgraded Side
B HDS/Distributor AW.
Included in
time estimate
for Step 12.
14
the Side B HDS/Distributor AW is
brought into service.
Full reporting functionality and
capacity is available at this point.
None.Administrative
Workstation (AW)
Upgrade the AWs, PGs,
RMS, and CIS components.
1 hour per node15
Upgrade Procedures
(page 67)
PG Technology Refresh
Upgrade (page 100)
Remote Monitoring
System (RMS) Upgrade
Procedures (page 123)
CIS Upgrade
Procedures (page 117)
Upgrade Guide Cisco ICM/IPCC Enterprise & Hosted Editions Release 7.0(0)
56
Chapter 7: - Upgrade Procedures
Technology Refresh Upgrade Examples