Cisco ONS 15454 DWDM - Chapter 19 CTC Operation Reference

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Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
August 2005
Chapter 19 CTC Operation Reference
19.1.1 CTC Software Installed on the TCC2/TCC2P Card
When you upgrade CTC software, the TCC2/TCC2P cards store the new CTC version as the protect CTC
version. When you activate the new CTC software, the TCC2/TCC2P cards store the older CTC version
as the protect CTC version, and the newer CTC release becomes the working version. You can view the
software versions that are installed on an ONS 15454 by selecting the Maintenance > Software tabs in
node view (Figure 19-1).
Figure 19-1 CTC Software Versions, Node View
Select the Maintenance > Software tabs in network view to display the software versions installed on all
the network nodes (Figure 19-2).
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Software tab Maintenance tab