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This section includes the following topics:
Note | Prime Network Services Controller 3.4 does not support InterCloud functionality. If you upgrade from a previous version of Prime Network Services Controller with InterCloud objects, the upgrade procedure will detect those objects and stop the upgrade process. You must delete all InterCloud objects before you can upgrade to 3.4. |
The following tables show the supported upgrade paths for Prime Network Services Controller. Upgrading to Prime Network Services Controller is supported only in VMware environments.
Hypervisor | Supported Upgrade Versions | |
---|---|---|
Standalone Mode | Orchestrator Mode | |
VMware |
3.2, 3.2.2a, 3.2.2b, 3.4.1c, 3.4.1d, 3.4.2a, 3.4.2b, 3.4.2c |
Not applicable |
Initial Version | Intermediate State(s) |
Final Version |
---|---|---|
2.0.3 |
2.1 to 3.0.2g to 3.2.2a to 3.4.1d |
3.4.2c |
2.1 |
3.0.2 to 3.2.2a to 3.4.1d |
3.4.2c |
3.0.2 |
3.2.2a to 3.4.1d |
3.4.2c |
3.2.1d |
3.4.1d |
3.4.2c |
3.2.2b |
3.4.1d |
3.4.2c |
3.4.1b |
3.4.1d |
3.4.2c |
3.4.1c |
3.4.1d |
3.4.2c |
3.4.1d |
N/A |
3.4.2c |
3.4.2a |
N/A |
3.4.2c |
3.4.2b |
N/A |
3.4.2c |
To upgrade from VNMC 2.x to Prime Network Services Controller , you must first upgrade to one of the supported upgrade versions.
The following scenarios are not supported:
Backing up from VNMC 1.x or 2.x and restoring to Prime Network Services Controller .
Exporting from VNMC 1.x or 2.x and importing to Prime Network Services Controller .
To upgrade to Prime Network Services Controller , confirm that you meet the following requirement:
If you are upgrading from VNMC 2.1, ensure that the VNMC 2.1 is deployed in a single disk. The upgrade will fail if the VNMC 2.1 deployment spans more than one disk.
Note | For more information on PNSC upgrade matrix, see the Cisco Prime Network Services Controller Release Notes at http://www.cisco.com/c/en/us/td/docs/net_mgmt/prime/network_services_controller/3-4-2b/release-notes/b_CiscoPrimeNetworkServicesController-3-4-2-ReleaseNotes.html. |
The following table identifies the tasks in sequence for a smooth upgrade.
Task | Notes |
---|---|
1. Perform a full-state backup of Prime Network Services Controller using the Secure Copy (SCP) protocol. |
See Backing Up Data. |
2. Stop the Prime Network Services Controller Device Adapter VM. |
Do not delete this VM yet. You can delete it after you verify that the upgrade is successful and that you do not need to restore the previous version. |
3. Upgrade Prime Network Services Controller by using the CLI update bootflash command. |
|
4. Using the new Prime Network Services Controller Device Adapter version, deploy a new Prime Network Services Controller Device Adapter VM and power it up. |
When configuring the new Prime Network Services Controller Device Adapter VM, use the same host information (hostname, access credentials, and management IP address) as the previous version. |
5. Verify that Prime Network Services Controller has been successfully upgraded. |
|
6. Delete the previous Prime Network Services Controller Device Adapter VM. |
After verifying that the service nodes are registered, you can delete this VM. |
Back up Prime Network Services Controller before upgrading to a new version.
Adhere to the following conventions when backing up Prime Network Services Controller:
Temporarily disable the Cisco Security Agent (CSA) on the remote file server.
Do not use TFTP to back up data.
Do not perform a backup while the system is importing images.
Access the CLI through the console instead of using SSH. If the SSH session should disconnect, you will not be able to access the VM.
1. Using the console, log in to Prime Network Services Controller as admin.
2. Enter system mode:
3. Create a full-state backup file:
4. When prompted, enter the required password.
5. At the /system/backup* prompt, enter:
6. Log in to the SCP server, and make sure that /file exists and that the file size is not zero (0).
After you back up the data for your existing Prime Network Services Controller installation, you can upgrade to Prime Network Services Controller .
Adhere to the following guidelines when upgrading Prime Network Services Controller:
Do not use TFTP to update data.
Do not access the GUI during the upgrade process.
Use the console to access the CLI instead of SSH. If the SSH session should disconnect, you will not be able to access the VM.
Note | For more information on PNSC upgrade matrix, see the Cisco Prime Network Services Controller Release Notes at http://www.cisco.com/c/en/us/td/docs/net_mgmt/prime/network_services_controller/3-4-2b/release-notes/b_CiscoPrimeNetworkServicesController-3-4-2-ReleaseNotes.html. |
Confirm the following:
You have backed up your current system for recovery purposes, if needed. For more information, see Backing Up Data.
Prime Network Services Controller has two virtual disks with the following configuration:
If you do not have two disks configured, you will not be able to upgrade to .
1. Using the console, log in to Prime Network Services Controller as admin.
2. Connect to local-mgmt:
3. (Optional) Check the current version of the Prime Network Services Controller software:
4. Download the Prime Network Services Controller image from a remote file server:
5. Upgrade to Prime Network Services Controller :
6. Restart the server:
7. (Optional) Confirm that the Prime Network Services Controller server is operating as desired:
8. (Optional) Verify that the Prime Network Services Controller software version has been updated:
9. To confirm that Prime Network Services Controller is fully accessible after the upgrade, log in to the GUI.
10. If you have changed the server hostname or fully qualified domain name (FQDN), reconfigure Prime Network Services Controller connectivity with the VMM.