Downgrade the Cisco ACI Multi-Site

This chapter contains the following sections:

Downgrading Cisco ACI Multi-Site Guidelines and Limitations

The following list describes the guidelines and limitations for downgrading the Cisco ACI Multi-Site:

  • Before you downgrade the Cisco ACI Multi-Site, remove the configuration of all features that are not supported in the release to which you are downgrading.

The following table lists the supported downgrade paths for Cisco ACI Multi-Site:

Note

Downgrading to the Release 1.0(1) is not advised.
Table 1. Supported Downgrade Paths
Current Version Supported Downgrade Versions

Release 1.2(5)

  • Release 1.2(4)

  • Release 1.2(3)

  • Release 1.2(2)

  • Release 1.2(1)

  • Release 1.1(2)

  • Release 1.1(1)

  • Release 1.0(2)

Release 1.2(4)

  • Release 1.2(3)

  • Release 1.2(2)

  • Release 1.2(1)

  • Release 1.1(2)

  • Release 1.1(1)

  • Release 1.0(2)

Release 1.2(3)

  • Release 1.2(2)

  • Release 1.2(1)

  • Release 1.1(2)

  • Release 1.1(1)

  • Release 1.0(2)

Release 1.2(2)

  • Release 1.2(1)

  • Release 1.1(2)

  • Release 1.1(1)

  • Release 1.0(2)

Release 1.2(1)

  • Release 1.1(2)

  • Release 1.1(1)

  • Release 1.0(2)

Release 1.1(2)

  • Release 1.1(1)

  • Release 1.0(2)

Release 1.1(1)

  • Release 1.0(2)

Downgrading the Cisco ACI Multi-Site from Release 1.2(x) to 1.2(x)

This section describes how to downgrade the Cisco ACI Multi-Site from release 1.2(x) to 1.2(x).

Before you begin

Before you downgrade, see the Downgrading Cisco ACI Multi-Site Guidelines and Limitations.

Procedure

Step 1

On only node1 of the cluster, change to the following directory:

Example:

# cd /opt/cisco/msc/builds/<build_number>/downgrade/1.2.4-to-1.2.1/
Step 2

On only node1 of the cluster, execute the ./1.2.4-to-1.2.1-downgrade.sh script.

Example:

# ./1.2.4-to-1.2.1-downgrade.sh

Downgrading the Cisco ACI Multi-Site from Release 1.2(x) to 1.1(x)

This section describes how to downgrade the Cisco ACI Multi-Site from release 1.2(x) to 1.1(x).

Before you begin

Before you downgrade, see the Downgrading Cisco ACI Multi-Site Guidelines and Limitations.

Procedure

Step 1

On only node1 of the cluster, change to the following directory:

Example:

# cd /opt/cisco/msc/builds/<build_number>/downgrade/1.2.4-to-1.1.2/
Step 2

On only node1 of the cluster, execute the ./1.2.4-to-1.1.2-downgrade.sh script.

Example:

# ./1.2.4-to-1.1.2-downgrade.sh

Downgrading the Cisco ACI Multi-Site from Release 1.2(x) to 1.0(2)

This section describes how to downgrade the Cisco ACI Multi-Site from release 1.2(2) to 1.0(2).

Before you begin

Before you downgrade, see the Downgrading Cisco ACI Multi-Site Guidelines and Limitations.

Procedure

Step 1

On only node1 of the cluster, change to the following directory:

Example:

# cd /opt/cisco/msc/builds/<build_number>/downgrade/1.2.4-to-1.0.2/
Step 2

On only node1 of the cluster, execute the ./1.2.4-to-1.0.2-downgrade.sh script.

Example:

# ./1.2.4-to-1.0.2-downgrade.sh

Downgrading the Cisco ACI Multi-Site from Release 1.1(2) to 1.1(1)

This section describes how to downgrade the Cisco ACI Multi-Site from Release 1.1(2) to 1.1(1).

Before you begin

Before you downgrade, see the Downgrading Cisco ACI Multi-Site Guidelines and Limitations.

Procedure

Step 1

On only node1 of the cluster, change to the following directory:

Example:

# cd /opt/cisco/msc/builds/<build_number>/downgrade/1.1.2-to-1.1.1/
Step 2

On only node1 of the cluster, execute the ./1.1.2-to-1.1.1-downgrade.sh script.

Example:

# ./1.1.2-to-1.1.1-downgrade.sh

Downgrading the Cisco ACI Multi-Site from Release 1.1(2) to 1.0(2)

This section describes how to downgrade the Cisco ACI Multi-Site from Release 1.1(2) to 1.0(2).

Before you begin

Before you downgrade, see the Downgrading Cisco ACI Multi-Site Guidelines and Limitations.

Procedure

Step 1

On only node1 of the cluster, change to the following directory:

Example:

# cd /opt/cisco/msc/builds/<build_number>/downgrade/1.1.2-to-1.0.2/
Step 2

On only node1 of the cluster, execute the ./1.1.2-to-1.0.2-downgrade.sh script.

Example:

# ./1.1.2-to-1.0.2-downgrade.sh

Downgrading the Cisco ACI Multi-Site from Release 1.1(1) to 1.0(2)

This section describes how to downgrade the Cisco ACI Multi-Site from Release 1.1(1) to 1.0(2).

Before you begin

Before you downgrade, see the Downgrading Cisco ACI Multi-Site Guidelines and Limitations.

Procedure

Step 1

On only node1 of the cluster, change to the following directory:

Example:

# cd /opt/cisco/msc/builds/<build_number>/downgrade/eplus-to-emr/
Step 2

On only node1 of the cluster, execute the ./eplus-to-emr-downgrade.sh script.

Example:

# ./eplus-to-emr-downgrade.sh