Cisco VVB Upgrade Types
Before You Begin
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Ensure that there are no hostname/IP address entries beyond the system entries. If you do, then back up these hostname/IP address entries by running show vvb host-to-ip command. You can delete the hostname/IP address by running utils vvb delete host-to-ip command.
Note
Add the hostname/IP address entries after upgrade and switch version are successful by running utils vvb add host-to-ip command.
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Check the VVB OVA HDD profile using the CLI command: show hardware
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Ensure that you change the CPU resource allocation as mentioned in the Virtualization for Cisco Virtualized Voice Browser at https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/uc_system/virtualization/virtualization-cisco-virtualized-voice-browser.html.
Upgrade files are available as ISO images.
Important |
From Release 11.6, VVB is available in two release ISO types: the VVB export restricted software image and the VVB export unrestricted software image. The export unrestricted image does not support SRTP voice media. An upgrade from one release ISO type to the other is not possible. |
You can upgrade Cisco VVB from:
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Cisco OS Administration web interface
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Command Line Interface (CLI)
You can apply the ISO images from:
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Local DVD
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FTP/SFTP server
For information about supported upgrades, see Compatibility Matrix for Cisco VVB at https://www.cisco.com/c/en/us/support/customer-collaboration/unified-contact-center-enterprise/products-device-support-tables-list.html.
Note |
Local DVD option is not available for upgrading Cisco VVB on KVM. To apply ES, follow the same procedure as Cisco VVB upgrade. |
Upgrade Type |
Upgrade Path |
Description |
---|---|---|
Release to Release |
12.5(1) to 12.6(1) |
There is service interruption during the upgrade and subsequent server restart. |