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12-Appendix B Software upgrade record form

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12-Appendix B Software upgrade record form	35.88 KB

Appendix B Upgrade record form

Site name		Upgraded at
Router model		Router name
Version before upgrade		Version after upgrade
Upgrade team members	Team members from the site: Team members from H3C:
Upgrade result
Check items		Result	Unexpected situation handling
Before the upgrade	Check tools used to upgrade software.
	Identify the upgrade methods supported by the router.
	Check the upgrade environment.
	Check whether the router can be logged in.
	Prepare the required upgrade software images.
	View the current system software version.
	Check whether the router is running correctly.
	Check whether important data has been backed up.
	Check whether the storage medium has sufficient space to store the upgrade software images.
During the upgrade	Check the upgrade process.
	Check the TFTP or FTP server configuration.
	Check whether the software images have been downloaded successfully.
	Check the upgrade operation.
	(Optional.) Check the upgrade status of the standby MPU.
After the upgrade	Check the software version after the upgrade.
	Check the status of cards or subcards (modular router).
	Check whether the router is in stable state.
	Compare the memory usage and CPU usage before and after the upgrade to identify whether they are significantly different.
	Check whether the configuration has been restored.
	Check whether services are running correctly.

H3C Router Software Upgrade Guide-6W100