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Install CUCM Cluster Using Data Export and Import Feature Contents Introduction Prerequisites Requirements Components Used Configure Configurations Export Data from the Source Cluster Publisher to the SFTP Server Export Data from the Source Cluster Subscriber to the SFTP Server Shutdown the Source Cluster Publisher Install New Publisher Using Exported Data Shutdown the Source Cluster Subscriber Install New Subscriber Using Exported Data Verify Related Information Introduction This document describes the procedure of CUCM installation using Data Export and Import feature. Prerequisites Requirements Cisco recommends that you have knowledge of these topics. CUCM • IP Phone • Components Used The information in this document is based on these software versions. Source CUCM cluster versions - 12.5.1.15900-66. • Destination CUCM cluster versions - 15.0.1.11900-23. • The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, ensure that you understand the potential impact of any command. Configure

Configurations Data export is done on the old source CUCM cluster and data import is done on the new destination cluster. Your source cluster version must be Release 10.5 or higher. If your source cluster version is not Release 12.5(1) SU5 or higher, you must install the latest version of the ciscocom.DataExport COP file on each node of the source system. Steps included for CUCM installation using data export and import feature: Export data from the source cluster Publisher to the SFTP server. • Export data from the source cluster Subscriber to the SFTP server. • Shutdown the source cluster Publisher. • Shutdown the source cluster Subscriber. • Install new Publisher using exported data. • Install new Subscriber using exported data. • Export Data from the Source Cluster Publisher to the SFTP Server Source cluster version is 12.5.1.15900-66. Log in to the command line interface of the CUCM Publisher and run the command utils system upgrade dataexport initiate. Data Export Command Provide the SFTP server details, the destination Publisher hostname and the IP Address.

Note: Here, Iyou use the same hostname and IP address of the Publisher.

Processing Data Export Run the command utils system upgrade dataexport status for checking whether the data export process is completed or not. Data Export Progress Check In the SFTP server, a new folder is automatically created with name like cluster-Publisher IP Address and the exported data is downloaded into it.

Exported Data Location in the SFTP Server After export is done for the Publisher, the status shows completed from the output of utils system upgrade dataexport status. Data Export is Completed for the Publisher

Data Export is Completed for the Publisher Export Data from the Source Cluster Subscriber to the SFTP Server The steps are same as you did for the Publisher. Run the command utils system upgrade dataexport initiate. Data Export on the Subscriber Provide the SFTP server details, the destination Subscriber hostname and IP Address.

Note: In this lab, you use the same source cluster Subscriber hostname and IP Address.

Processing Data Export In the same folder location (cluster-Publisher IP Address) of the SFTP, the Subscriber exported data exists. Data Export is Completed for Subscriber After export is done for the Subscriber, the status shows completed from the output of utils system upgrade dataexport status.

Data Export is Completed for Subscriber Shutdown the Source Cluster Publisher Shutdown the Publisher by executing the command utils system shutdown. Shutdown the Publisher Install New Publisher Using Exported Data

Build a Virtual Machine for the Publisher using appropriate OVA Template. Mount 15.0.1.11900-23 version bootable image to the Virtual Machine (VM) and turn ON the VM. Press OK button after the media check is success. Choose Cisco Unified Communication Manager and click OK button. Press Yes button to proceed with installation of 15.0.1.11900-23 version. Proceed with Install Click Import button in the Platform Installation Wizard.

Platform Installation Wizard After reading the displayed information, click OK button in the Import Upgrade Configuration information. Import Upgrade Configuration Information Choose appropriate timezone and then click OK button. Click Continue button in the Auto Negotiation Configuration.

Click No button to have the default value in MTU Configuration. Press No button under the DHCP Configuration. Provide the Host Name, IP Address, IP Mask and Gateway (GW) Address and then press OK button. Static Network Configuration Click Yes button under the DNS Client Configuration. Provide the Primary DNS server IP Address and Domain and then click OK button.

DNS Client Configuration Provide the SFTP server information (IP, directory, login ID and Password) where you have the exported data of the source cluster and then press OK button.

Note: Location of the Publisher exported data is present in the folder cluster- Publisher_IP_Address as shown in the screenshot. Exported Data Location in the SFTP Server

Software Location of Data to Import Provide the Certificate information and click OK button. Press Yes button under First Node Configuration. First Node Configuration Configure the Network Time Protocol (NTP) server and then click Proceed button.

NTP Client Configuration Click No button for SMTP Host Configuration.

Note: If want to configure SMTP, then press Yes button and configure the SMTP host. Choose appropriate option under Smart Call Home Enable Page and click OK button. Click OK button under Platform Configuration Confirmation page to proceed with installation.

Platfrom Configuration Confirmation After few minutes, the installation of the Publisher is finished using the import feature. Publisher Installation is Completed Successfully Shutdown the Source Cluster Subscriber

Note: There is no need to shut down all the subscriber nodes in the cluster in one go. You can shut down only the specific subscriber to which you are performing the import operation. Shutdown the Subscriber by executing the command utils system shutdown.

Shutdown the Subscriber Install New Subscriber Using Exported Data Build a Virtual Machine for the Subscriber using appropriate OVA Template. Mount 15.0.1.11900-23 version bootable image to the Virtual Machine (VM) and turn ON the VM. Press OK button after the media check is success. Choose Cisco Unified Communication Manager and click OK button. Press Yes button to proceed with installation of 15.0.1.11900-23 version. Click Import button in the Platform Installation Wizard.

Platform Installation Wizard After reading the displayed information, click OK button in the Import Upgrade Configuration information. Choose appropriate timezone and then click OK button. Click Continue button in the Auto Negotiation Configuration. Click No button to have the default value in MTU Configuration. Press No button under the DHCP Configuration. Provide the Host Name, IP Address, IP Mask and Gateway (GW) Address for the Subscriber server and then press OK button.

Static Network Configuration Click Yes button under the DNS Client Configuration. Provide the Primary DNS and Domain and then click OK button. DNS Client Configuration Provide the SFTP server information (IP, directory, login ID and Password) where you have the exported data of the source cluster and then press OK button.

Software Location of Data to Import

Note: Location of the Subscriber exported data is present in the folder cluster- Publisher_IP_Address as shown in the screenshot. Subscriber Exported Data Location in SFTP Server Provide the Certificate information and click OK button. Press No button under First Node Configuration.

First Node Configuration Press OK button on the First Node Configuration page. Click No button under Network Connectivity Test Configuration page. Provide the Publisher host name and IP Address in the First Node Access Configuration page and click OK button.

Note: The Security Password is auto-populated via imported data in this page.

First Node Access Configuration Click No button for SMTP Host Configuration.

Note: If want to configure SMTP, then press Yes button and configure the SMTP host. Click OK button under Platform Configuration Confirmation page to proceed with installation.

Platform Configuration Confirmation After few minutes, the installation of the Subscriber is successful using import feature. Subscriber Installation is Successful Verify After successful installation of the Publisher and Subscriber, run the commands to validate. show myself show version active utils dbreplication runtimestate file view install system-history.log PUBLISHER

Publisher Verification Publisher Verification

Publisher Verification SUBSCRIBER Subscriber Verification

Subscriber Verification Subscriber Verification Related Information Installation Guide for Cisco Unified Communications Manager and the IM and Presence Service, Release 14 •