Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Cisco MDS 9000 Family Release Notes for Cisco MDS SAN-OS Release 3.1(3) Release Date: May 15, 2007 Text Part Number: OL-12208-05 This document describes the caveats and limitations for switches in the Cisco MDS 9000 Family. Use this document in conjunction with documents listed in the “Related Documentation” section on page 33.
Introduction Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Introduction The Cisco MDS 9000 Family of Multilayer Directors and Fabric Switches provides industry-leading availability, scalability, security, and management, allowing you to deploy high performance storage-area networks with lowest total cost of ownership.
Components Supported Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Table 1 Cisco MDS 9000 Family Supported Software and Hardware Components (continued) Component Part Number Description Applicable Product License M9500ENT1K9 Enterprise package. MDS 9500 Series M9200ENT1K9 Enterprise package. MDS 9200 Series M9100ENT1K9 Enterprise package. MDS 9100 Series M9500FIC1K9 Mainframe package.
Components Supported Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Table 1 Cisco MDS 9000 Family Supported Software and Hardware Components (continued) Component Part Number Description Applicable Product Chassis DS-C9513 MDS 9513 director (13-slot modular chassis with 11 slots for switching modules, and 2 slots reserved for Supervisor 2 modules only—SFPs1 sold separately).
Components Supported Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Table 1 Cisco MDS 9000 Family Supported Software and Hardware Components (continued) Component Part Number Description Applicable Product Switching modules DS-X9016 MDS 9000 16-port 1-Gbps/2-Gbps Fibre Channel module (SFPs sold separately). MDS 9500 Series and 9200 Series DS-X9032 MDS 9000 32-port 1-Gbps/2-Gbps Fibre Channel module (SFPs sold separately).
Software Download Process Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Table 1 Cisco MDS 9000 Family Supported Software and Hardware Components (continued) Component CWDM 2 Power supplies Part Number Description DS-CWDM-xxxx Gigabit Ethernet and 1-Gbps/2-Gbps Fibre Channel SFP MDS 9000 Family LC interface xxxx nm, where xxxx = 1470, 1490, 1510, 1530, 1550, 1570, 1590, or 1610 nm.
Software Download Process Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Determining the Software Version To determine the version of Cisco MDS SAN-OS software currently running on a Cisco MDS 9000 Family switch using the CLI, log in to the switch and enter the show version EXEC command.
Software Download Process Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Selecting the Correct Software Image for an MDS 9100 Series Switch The system and kickstart image that you use for an MDS 9100 series switch depends on which switch you use, as shown in Table 2.
Upgrading Your Cisco MDS SAN-OS Software Image Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Migrating from Supervisor-1 Modules to Supervisor-2 Modules As of Cisco MDS SAN-OS Release 3.0(1), the Cisco MDS 9509 and 9506 Directors support both Supervisor-1 and Supervisor-2 modules. Supervisor-1 and Supervisor-2 modules cannot be installed in the same switch, except during migration.
Upgrading Your Cisco MDS SAN-OS Software Image Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Caution Before upgrading your Cisco MDS SAN-OS software image, you must run the Compact Flash Report utility described in the “Managing System Hardware” section of the Cisco MDS 9000 Family Fabric Manager Configuration Guide. This reporting feature automatically scans your switch fabric and reports the status of Compact Flash on certain switch modules.
Upgrading Your Cisco MDS SAN-OS Software Image Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . General Upgrading Guidelines Use the following guidelines when upgrading to Cisco MDS SAN-OS Release 3.1(3): • Install and configure dual supervisor modules. • Issue the show install all impact upgrade-image CLI command to determine if your upgrade will be nondisruptive.
Upgrading Your Cisco MDS SAN-OS Software Image Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Table 4 Nondisruptive Upgrade Path to SAN-OS Release 3.1(3) (continued) Current Nondisruptive Upgrade Path SAN-OS 2.1(3) You can nondisruptively upgrade directly to SAN-OS Release 3.1(3). SAN-OS 2.1(2e) You can nondisruptively upgrade directly to SAN-OS Release 3.1(3). SAN-OS 2.1(2d) You can nondisruptively upgrade directly to SAN-OS Release 3.1(3).
Upgrading Your Cisco MDS SAN-OS Software Image Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Table 5 FICON Nondisruptive Upgrade Path to SAN-OS 3.1(3) Current Release with FICON Enabled Upgrade Path SAN-OS 3.0(2) You can nondisruptively upgrade directly to SAN-OS Release 3.1(3). SAN-OS 2.
Upgrading Your Cisco MDS SAN-OS Software Image Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Step 2 Issue the no ivr virtual-fcdomain-add vsan-ranges vsan-range command to disable RDI mode on all IVR enabled switches. The range of values for a VSAN ID is 1 to 4093. This can cause traffic disruption. Note Step 3 Complete Step 2 for all IVR enabled switches before moving to Step 3. Check the syslogs for any ISL that was isolated.
Upgrading Your Cisco MDS SAN-OS Software Image Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m .
Upgrading Your Cisco MDS SAN-OS Software Image Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . – All SSM applications are disabled. Use the show ssm provisioning CLI command to determine what applications are configured. Use the no ssm enable feature CLI command to disable these applications. – No SSM ports are in auto mode. See the “Reconfiguring SSM Ports Before Upgrading to SAN-OS Release 3.1(3)” section on page 14.
Downgrading Your Cisco MDS SAN-OS Software Image Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Step 4 If the new installation or upgrade fails while copying the image and you want to keep the old (existing) image, then copy the old image (that you saved to an external server in Step 1) to the bootflash using either Fabric Manager or the copy command.
Downgrading Your Cisco MDS SAN-OS Software Image Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . General Downgrading Guidelines Use the following guidelines to nondisruptively downgrade your Cisco MDS SAN-OS Release 3.1(3): • Install and configure dual supervisor modules. • Issue the system no acl-adjacency-sharing execute command to disable acl adjacency usage on Generation 2 and Generation 1 modules.
Downgrading Your Cisco MDS SAN-OS Software Image Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Table 6 Nondisruptive Downgrade Path from SAN-OS Release 3.1(3) To SAN-OS Release Nondisruptive Downgrade Path SAN-OS 3.1(2b) You can nondisruptively downgrade directly from SAN-OS Release 3.1(3). SAN-OS 3.1(2a) You can nondisruptively downgrade directly from SAN-OS Release 3.1(3). SAN-OS 3.
New Features in Cisco MDS SAN-OS Release 3.1(3) Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Table 7 FICON Downgrade Path from SAN-OS 3.1(3) To SAN-OS Release with FICON Enabled Downgrade Path SAN-OS 3.0(2) You can nondisruptively downgrade directly from SAN-OS Release 3.1(3). SAN-OS 2.
New Features in Cisco MDS SAN-OS Release 3.1(3) Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Note These release notes are specific to this release. For the complete Release 3.x documentation set, see the “Related Documentation” section on page 33. New CompactFlash Test Capabilities As of Cisco MDS SAN-OS 3.1(3), the ability to detect a faulty CompactFlash is built into the SAN-OS software.
New Features in Cisco MDS SAN-OS Release 3.1(3) Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . For complete configuration information about the CompactFlash CRC checksum test feature, refer to the Cisco MDS 9000 Family CLI Configuration Guide. For descriptions of new commands supported by the CompactFlash checksum feature, refer to the Cisco MDS 9000 Family Command Reference. Universal Serial Bus Support The two Universal Serial Bus (USB) 2.
Fabric Manager Login Procedure Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . User Interface Changes in Cisco Fabric Manager In Cisco SAN-OS Release 3.1(3), there are no changes in the user interface of Cisco Fabric Manager. Fabric Manager Login Procedure As of Cisco SAN-OS Release 3.1(1), logging into Fabric Manger is a two-part process that involves entering your username and password twice, in two different dialog boxes.
Limitations and Restrictions Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Limitations and Restrictions This section lists the limitations and restrictions for this release.
Limitations and Restrictions Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m .
Limitations and Restrictions Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . • The iSNS feature does not support a graceful downgrade from Cisco MDS SAN-OS Release 3.1(3) to any earlier SAN-OS release. Prior to a downgrade from Cisco SAN-OS 3.1(3), disable the MDS iSNS server and remove all configurations associated with the MDS iSNS client.
Caveats Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Maximum Number of Zones Supported in Interop Mode 4 In interop mode 4, the maximum number of zones that is supported in an active zone set is 2047, due to limitations in the connected vendor switch. When IVR is used in interop mode 4, the maximum number of zones supported, including IVR zones, in the active zone set is 2047.
Caveats Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Table 9 Open Caveats and Resolved Caveats Reference (continued) Software Release (Open or Resolved) DDTS Number 3.1(2b) 3.1(3) CSCsg19148 O O CSCsg19303 O O CSCsh21262 O R1 CSCsh75149 O R CSCsi27133 O R CSCsi33396 O R1 CSCsi41668 O R CSCsi51436 O O CSCsh68830 O O CSCsi47053 O R CSCsi52049 O R CSCsi29922 O R CSCsi29932 O R Severity 4 Severity 6 1.
Caveats Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Install has failed. Return code 0x40930015 (Pre-upgrade of a module failed).Please identify the cause of the failure, and try 'install all' again. Workaround: This issue is resolved. • CSCsi33540 Symptom: On a 4-Gbps Fibre Channel module, PLOGI accepts were discarded because the port was initially an F port, but had been changed to an E port. Workaround: This issue is resolved.
Caveats Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . %ZONE-2-ZS_TCAM_PROGRAMMING_FAILED: %$VSAN xxx%$ TCAM operation failed : Unknown, Reason: idxmap ioctl failure Because of the programming failure, the port is effectively useless, even though it is up. Workaround: This issue is resolved.
Caveats Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Symptom: The implementation of the Internet Key Exchange (IKE) version 2 in Cisco MDS 9000 switches may not be interoperable with other IKE version 2 implementations. Our IKE version 2 implementation is used whenever an encrypted FCIP tunnel is established between two MDS switches.
Caveats Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . 3. Issue the no modem in command to disable the current modem from executing its functions: switch(config-console)# no modem in 4.
Related Documentation Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Workaround: None. Related Documentation The documentation set for the Cisco MDS 9000 Family includes the following documents. To find a document online, use the Cisco MDS SAN-OS Documentation Locator at this URL: http://www.cisco.com/en/US/customer/products/ps5989/products_documentation_roadmap09186a008 04500c1.
Related Documentation Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m .
Obtaining Documentation, Obtaining Support, and Security Guidelines Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m .
Obtaining Documentation, Obtaining Support, and Security Guidelines Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m . Cisco MDS 9000 Family Release Notes for Cisco MDS SAN-OS Release 3.