Upgrade A Ring To R5.1.0 Software; Purpose; General; Figure 388 Ring Example For Upgrade - Nokia 9500 MPR User Manual

Release 7.0.0 3DB 19286 ACAA Issue 01
WebEML User Manual

54 Upgrade a Ring to R5.1.0 software

54.1 Purpose

This chapter provides the procedure to activate R5.1.0 software on Ring nodes when
ERPS is in use. This procedure must be performed when upgrading from a release
earlier than R5.0.0 to ensure that the Ring status is maintained during the software
upgrade.

54.2 General

The first node on which the software is activated must be a neighbor to the RPL
owner. This procedure will use Node B as an example, as shown in
Figure 388 Ring example for upgrade
Upgrade a Ring to R5.1.0 software
Figure 388.
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