Cisco Unified Communications Manager (CUCM) is a software component that controls the telephony features of Cisco IP Phones, communication servers, and gateways.
CUCM Backup and Restore Procedure
There are two ways to back up and restore Cisco Unified Communications Manager:
Using Cisco Unified Communications Manager Administration
Using the Cisco Unified Communications Manager CLI
Both procedures have the same steps, but the CLI procedure has more detailed steps.
Backup Procedure
1. In the Cisco Unified Communications Manager Administration web page, click Backup and Restore > Backup.
2. The Backup dialog box appears.
3. From the Backup Type list, select Backup Database.
4. In the Backup File field, type the name of the backup file.
5. Click the Backup button.
The backup process begins.
When the backup is complete, the Backup Completed dialog box appears.
Restore Procedure
1. In the Cisco Unified Communications Manager Administration web page, click Backup and Restore > Restore.
2. The Restore dialog box appears.
3. From the Restore Type list, select Restore Database.
4. In the File field, type the name of the backup file.
5. Click the Restore button.
The restore process begins.
When the restore is complete, the Restore Completed dialog box appears.
Contents
How do I restore a CUCM backup?
There are a few ways to restore a CUCM backup. You can use Cisco Unified Restore, the TFTP Restore method, or the GUI Restore method. In this article, we will discuss each of these methods in detail.
Using Cisco Unified Restore
Cisco Unified Restore is a tool that you can use to restore a CUCM backup. It is a command-line utility that you can run from a Windows or Linux machine. You can use Cisco Unified Restore to restore a backup to a new or existing CUCM cluster.
To use Cisco Unified Restore, you first need to download the utility and unzip it. You then need to open a command prompt and navigate to the folder where the utility is located. Next, you need to run the following command:
Cisco Unified Restore -source -target -username -password
where is the IP address of the CUCM cluster that you are restoring from, is the IP address of the CUCM cluster that you are restoring to, is the username of a Cisco Unified Communications Manager user with administrative privileges, and is the password of the Cisco Unified Communications Manager user.
If you are restoring a backup to a new CUCM cluster, you will also need to run the following command:
Cisco Unified Restore -source -target -upgrade
where is the IP address of the CUCM cluster that you are restoring from, is the IP address of the CUCM cluster that you are restoring to, and -upgrade tells Cisco Unified Restore to upgrade the target CUCM cluster.
If you are restoring a backup to an existing CUCM cluster, you will not need to run the -upgrade command.
The Cisco Unified Restore utility will first verify the backup that you are restoring. If the backup is valid, Cisco Unified Restore will restore it to the target CUCM cluster.
Using the TFTP Restore Method
The TFTP Restore method is a less-preferred method of restoring a CUCM backup. It is a command-line utility that you can run from a Windows or Linux machine. You can use the TFTP Restore method to restore a backup to a new or existing CUCM cluster.
To use the TFTP Restore method, you first need to download the utility and unzip it. You then need to open a command prompt and navigate to the folder where the utility is located. Next, you need to run the following command:
TFTP Restore -source -target -filename
where is the IP address of the CUCM cluster that you are restoring from, is the IP address of the CUCM cluster that you are restoring to, and is the name of the backup that you are restoring.
The TFTP Restore utility will first verify the backup that you are restoring. If the backup is valid, the utility will restore it to the target CUCM cluster.
Using the GUI Restore Method
The GUI Restore method is the preferred method of restoring a CUCM backup. It is a graphical utility that you can run from a Windows machine. You can
How long does a CUCM backup take?
How long does a CUCM backup take?
This is a difficult question to answer because it depends on a number of factors, such as the size of the deployment, the amount of data being backed up, and the speed of the backup device. However, in general, a CUCM backup should take no more than a few hours.
There are a few things that you can do to speed up the backup process:
1. Make sure that you are using a fast backup device.
2. Make sure that you are using the latest version of CUCM.
3. Make sure that you are using the latest version of the backup software.
4. Make sure that you are using the correct backup settings.
5. Make sure that you are not backing up unnecessary data.
What is TFTP in CUCM?
TFTP, or Trivial File Transfer Protocol, is a network protocol used for transferring files between devices. TFTP is a simple, lightweight protocol that does not require authentication or encryption. This makes it a popular choice for transferring files between devices on a local area network.
In Cisco Unified Communications Manager (CUCM), TFTP is used to transfer files between devices, including firmware updates, device configuration files, and voicemail files. TFTP can also be used to backup and restore CUCM databases.
TFTP is enabled by default in CUCM. To use TFTP, you must first configure a TFTP server. You can use the built-in TFTP server in CUCM, or you can use a third-party TFTP server.
To configure the TFTP server in CUCM, go to System > TFTP Server and enter the IP address of the TFTP server. You can also configure the TFTP server to use a specific port number.
You can also configure CUCM to use a specific TFTP server for each type of file. To do this, go to System > File Management and select the file type. Under TFTP Server, select the IP address of the TFTP server.
When configuring CUCM to use a specific TFTP server for firmware updates, you must also configure the device to use TFTP for firmware updates. To do this, go to the device’s CLI and enter the following command:
tftp-server server-ip-address
where server-ip-address is the IP address of the TFTP server.
TFTP is a popular choice for transferring files between devices on a local area network. In Cisco Unified Communications Manager, TFTP is used to transfer files between devices, including firmware updates, device configuration files, and voicemail files. TFTP can also be used to backup and restore CUCM databases.
What is CUCM and CME?
What is CUCM?
The Cisco Unified Communications Manager (CUCM) is a software product that provides call processing for Unified Communications. It is the core of Cisco’s UC product offerings.
What is CME?
CME (Cisco Unified Communications Manager Express) is a software product that provides call processing for small to medium sized businesses. It is based on the same software as CUCM, but has a smaller footprint and a different feature set.
What is Su in Cucm?
Su is a Chinese word that is often translated as “function” in English. In the context of Cisco Unified Communications Manager (CUCM), Su refers to a software component that provides a specific set of features or services. For example, the Call Detail Recording (CDR) Su is responsible for recording call information such as the date, time, and duration of calls.
What is Cisco DRF Local?
What is Cisco DRF Local?
Cisco DRF Local is a Cisco-developed, software-based solution that allows customers to replicate and store mission-critical data at a remote site, often referred to as a disaster recovery (DR) site. Cisco DRF Local supports both physical and virtualized environments, making it an ideal solution for customers who want to replicate their entire data center or just selected applications and data. Cisco DRF Local can also be used to replicate data to the cloud.
Cisco DRF Local is part of the Cisco Disaster Recovery Framework (DRF), a comprehensive family of solutions that helps customers protect their business-critical data and applications. The Cisco DRF portfolio includes solutions for data replication, data protection, and disaster recovery.
Cisco DRF Local is a software-based replication solution that allows customers to replicate and store mission-critical data at a remote site.
Cisco DRF Local supports both physical and virtualized environments, making it an ideal solution for customers who want to replicate their entire data center or just selected applications and data.
Cisco DRF Local can also be used to replicate data to the cloud.
Cisco DRF Local is part of the Cisco Disaster Recovery Framework (DRF), a comprehensive family of solutions that helps customers protect their business-critical data and applications.
What is DRS backup?
What is DRS Backup?
DRS (Distributed Replication Service) is a storage replication service that enables you to replicate your data between two or more storage nodes. DRS backup is a feature of DRS that allows you to create backups of your replicated data.
DRS backup is useful for two reasons. First, it provides a way to restore data if it is lost or corrupted. Second, it enables you to migrate data to a different storage node if the original node fails.
To create a DRS backup, you first need to create a replication group. A replication group is a collection of two or more storage nodes that will share data. Once you have created a replication group, you can create a DRS backup.
A DRS backup is a compressed archive file that contains all of the data from the replication group. The archive file is divided into segments, and each segment is stored on a different storage node. When you create a DRS backup, the DRS service will automatically select the storage nodes that will store the segments.
The DRS backup process is illustrated in the following diagram.
The following steps are used to create a DRS backup:
1. Create a replication group.
2. Create a DRS backup.
3. Store the DRS backup segments on the selected storage nodes.
4. Verify the backup.
To restore data from a DRS backup, you first need to download the backup segments to a local computer. The segments can be downloaded using the DRS Backup Viewer utility. Once the segments are downloaded, you can restore the data using the DRS Restore utility.
The following steps are used to restore data from a DRS backup:
1. Download the backup segments to a local computer.
2. Restore the data using the DRS Restore utility.
3. Verify the data.
