Cisco Cisco ONS 15454 SONET Multiservice Provisioning Platform (MSPP) Guía Para Resolver Problemas

Introduction
 Upgrade Prerequisites
      Cisco Transport Controller Workstation Requirements
      DNS and WINS Settings
      IP Addresses
      Direct PC Connection
      Hardware Verification

TCC+ Verification
      Telnet Sessions
      AIP Verification
      Conventions
 Pre−Upgrade Procedures
      Back Up the Database
      Document the Network
 Upgrade Procedures
      Running the ptfix.exe Script
      Uploading the New Software Level
      Performing the BLSR Ring Lockout
      Protection Groups
      Activating the New Software Level
      Releasing the BLSR Ring Lockout
 Post−Upgrade Procedures
      Checking That the Correct Date Is Set
Upgrade Spare TCC+ Units
Upgrade Recovery Procedures
Revert to Previous Load (TCC+ ONLY)
      Manually Restore the Database
 Related Information

With the Optical Network System (ONS) 15454 running release 2.2.x software, it is now possible for users to
perform their own software upgrades to either release 2.2.2 or 3.0. This top issue documents a lab setup,which
walks the reader through all of the necessary steps to complete these software upgrades.

The upgrade prerequites, pre−upgrade and post−upgrade sections of this top issue are common to both release
2.2.2 and 3.0 software upgrades. The upgrade section covers the procedures for both release 2.2.2 and 3.0
upgrades.

 Caution: Cisco recommends release 3.0.0 for new system installations, or what is commonly termed

Greenfield applications only. When you upgrade from ONS 15454 release 2.2.x to 3.0.0, a condition may
arise that can cause a reset of the node at the point after the upgrade process after a provisioning change is
performed on the node. During testing, this condition was experienced in less than two−percent of the systems