HP StorageWorks Enterprise File Services WAN Accelerator 2.1.7 Release Notes (392363-005, June 2006)

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2. Install the version 2.1.7 image in the Setup: Software Upgrade page.
3. Save the current configuration in the Setup: Configuration Manager page.
4. Reboot the WAN Accelerator in the Setup: Reboot WAN Accelerator page.
5. Connect to the CLI on each of the 3 WAN Accelerators you originally upgraded (that is, WAN
Accelerator-1, WAN Accelerator-2, WAN Accelerator-3, WAN Accelerator-4).
6. On WAN Accelerator-1, at the system prompt, enter the following commands:
SH1 > enable
SH1 # configure terminal
SH1 (config) # no peer 0.0.0.0
SH1 (config) # no peer <WAN Accelerator-2 IP addr>
SH1 (config) # no peer <WAN Accelerator-3 IP addr>
SH1 (config) # no peer <WAN Accelerator-4 IP addr>
SH1 (config) # write memory
SH1 (config) # restart
7. On WAN Accelerator-2, at the system prompt, enter the following commands:
SH2 > enable
SH2 # configure terminal
SH2 (config) # no peer 0.0.0.0
SH2 (config) # no peer <WAN Accelerator-1 IP addr>
SH2 (config) # no peer <WAN Accelerator-3 IP addr>
SH2 (config) # no peer <WAN Accelerator-4 IP addr>
SH2 (config) # write memory
SH2 (config) # restart
8. On WAN Accelerator-3, at the system prompt, enter the following commands:
SH3 > enable
SH3 # configure terminal
SH3 (config) # no peer 0.0.0.0
SH3 (config) # no peer <WAN Accelerator-1 IP addr>
SH3 (config) # no peer <WAN Accelerator-2 IP addr>
SH3 (config) # no peer <WAN Accelerator-4 IP addr>
SH3 (config) # write memory
SH3 (config) # restart
9. On WAN Accelerator-4, at the system prompt, enter the following commands:
SH4 > enable
SH4 # configure terminal
SH4 (config) # no peer 0.0.0.0
SH4 (config) # no peer <WAN Accelerator-1 IP addr>
SH4 (config) # no peer <WAN Accelerator-2 IP addr>
SH4 (config) # no peer <WAN Accelerator-3 IP addr>
SH4 (config) # write memory
SH4 (config) # restart
IMPORTANT: If you are downgrading to a previous version of the HP EFS WAN Accelerator software, you
must downgrade to a version of the software that has previously run on your machine. For example, you
cannot upgrade from version 1.2.3 to version 2.0 or version 2.1 and downgrade to version 1.2.8. You must
downgrade to version 1.2.3. and then upgrade to version 1.2.8. If you do not follow this step, your
configuration will be discarded and unrecoverable.