Cisco Cisco ONS 15600 Multiservice Switching Platform (MSSP) 安装指南

In node view, click the Maintenance tab and then click the Software button.

Click the Accept button. The process takes approximately 2 to 5 minutes.

You can reject the new software load by clicking the Cancel button. The Cancel button resets the 
active TSC card in Slot 5. The TSC card in Slot 10 then becomes the active TSC, using the 
pre-upgrade software version. 

If the Cancel button is not active, the standby TSC has not finished acquiring the active timing 
reference. The acquire process can take approximately 10 to 15 minutes. When the acquire 
process completes, the Cancel button becomes active.

Verify the version:

Click Info.

In the Current Software Info dialog box, verify that the TSC B Working field shows the correct 
version. The TSC B Protect field should show the previous version. 

If the TSC B Working and TSC B Protect fields show none, click OK and click the Info button again 
after several minutes. Repeat until the TSC B software versions appear.

Click OK.

Return to your originating procedure (NTP).

This task upgrades the standby TSC.

PC or UNIX workstation

Required

Onsite or remote (but in the presence of the workstation)

Superuser

Release the span lockouts on all BLSR nodes. Complete this task after the 
new software load is activated on all nodes.

PC or UNIX workstation

Required for BLSR

Onsite or remote (but in the presence of the workstation)

Superuser