Upgrade tasks – Nortel Networks NN10265-111 User Manual
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NN10265-111 MCS 5100 3.5 Standard 4.0 January 2006
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Copyright © Nortel Networks Limited 2006
active media sessions present. When this occurs, it is safe to proceed
with the upgrade without affecting service.
If an upgrade fails during the initial stages, a rollback to the previous
load is performed. A notification of the failure appears within the System
Management Console.
If a component upgrade fails after the initial stages of the upgrade, it
does not rollback automatically. A dialog box appears in the
Management Console stating that the upgrade failed and prompts the
administrator to determine whether a rollback should be performed.
The length of time required to complete an upgrade is approximately 30
minutes. While there is no impact to call-processing services, perform
updates during low traffic periods to minimize reduced capacity.
Upgrade tasks
This section provides instruction for a full release RTP Media Portal
upgrade.
From the System Management Console and terminal window
1
Shutdown the targeted RTP Media Portal component. For
details, please refer to
Shutdown the target RTP Media Portal
2
Delete the previous load of the RTP Media Portal component
from the server. For details, refer to
the RTP Media Portal component on page 30
.
CAUTION
It is possible to update and reboot one RTP Media
Portal in a chassis, while the RTP Media Portal in the
other half of the chassis continues to run the previous
software. Once one RTP Media Portal is updated, the
other RTP Media Portal in the chassis can be
shutdown, locked, updated, and rebooted. This
rolling upgrade will only impact available capacity and
will not cause a service outage.
Upgrading all RTP Media Portals concurrently will
cause a service outage.