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Release Notes for Cisco SN 5428-2 Storage Router, Release 3.5.1
OL-5241-02
LUN Trespass Feature
The SN 5428-2 LUN trespass feature provides LUN failover capability for selected storage arrays that
operate on the active/passive port model.The trespass feature has been tested with the following storage
arrays:
• EMC Clarion 4500/4700
• EMC Clarion Cx400
• HP MSA1000, with firmware version 4.24
Installation Notes
This section describes how to obtain updated SN 5428-2 software and upgrade an existing SN 5428-2
software installation, and includes the following information:
• Obtaining Updated Software and iSCSI Drivers, page 6
• Determining the SN 5428-2 Software Version, page 7
• Upgrading to a New Software Release, page 7
Obtaining Updated Software and iSCSI Drivers
Registered Cisco.com users can download the most current SN 5400 Series system software, Cisco
iSCSI drivers, readme files and release notes from Cisco.com. In addition, information about driver
compatibility and other relevant driver information is available on Cisco.com. You can access software
and related information by following these instructions:
Step 1 At http://www.cisco.com, log in to Cisco.com. Click Technical Support and Software Center.
Step 2 At the Software Center web page, under Software Products & Downloads, click Storage Networking
Software.
Step 3 At the Storage Networking Software web page, click the appropriate link for your software.
Step 4 At the Software Download web page, click the file that you want to download. Another software
download web page will be displayed with detailed information about the download file and Cisco’s
Software License Agreement. Follow the instructions on that and any subsequent web pages to
download the software.
Step 5 To install and configure storage router software, see the appropriate storage router software
configuration guide and release notes. To install and configure an iSCSI driver, see the readme file that
accompanies the iSCSI driver (in the downloaded driver archive file) and the appropriate release notes.