FW V06.02.00/HAFM SW V08.02.00 HP StorageWorks Edge Switch Release Notes (AA-RTDZF-TE, September 2004)
Table Of Contents
- Edge Switch release notes
- About this document
- Release notes information
- Intended audience
- Firmware version 06.02.00-22
- Other edge switch documentation
- CD-ROM directory structure
- Supported configurations
- Cable requirements
- Important information
- HAFM and firmware compatibility
- Prerequisites for installing and using firmware 06.02.00
- Upgrading from an earlier version of firmware
- Upgrading firmware on an edge switch from 04.xx.xx to 05.xx.xx
- Considerations for downgrading the version of firmware
- HAFM upgrade required for firmware version 06.xx.xx
- Second-generation switch support
- OSMS change
- Default zone is disabled by default
- Some IP addresses must be avoided
- Hard zoning
- Zoning change RSCN control
- SNMP changes
- Zoning limitations
- Using the same firmware
- Reinstalling feature licenses
- Disconnecting the null modem cable
- CTP controls port lights
- Ethernet switch support
- Full Volatility
- CLI threshold alerts
- CLI show.eventLog command
- MIHPTO value
- Route management-Preferred Path
- EWS enhancements
- Full-fabric capability for Edge Switch 2/12
- Hard zoning for Edge Switch 2/12 and Edge Switch 2/24 switch loop ports
- Known issues
- Certain unauthorized devices may increase response time for fabric operations under specific conditions with the Edge Switch 2/24
- HSG80 transparent mode not supported with IBM AIX
- HSG80 transparent mode not recommended with controller in SCSI-3 mode with HP-UX operating systems
- ISL disconnect causes NOS error with the OpenVMS operating systems
- Support for speed Auto-Negotiate
- Ports may accumulate spurious events
- Possible switch reset after power failure or power off sequence
- Deleting a certain switch binding member using EWS may cause an error
- SNMP issues
About this document
7HP StorageWorks Edge Switch release notes
— RP505ENU.EXE—Windows installation file for Acrobat Reader 5.0
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Supported configurations
Operation of multiple switches in a fabric topology is subject to the following
topology limits. Consider the impact of these limits when planning the fabric.
Note: For more information about planning the fabric, refer to
HP StorageWorks SAN
High Availability Planning Guide
.
■ Fabric elements—Each fabric element is defined by a unique domain ID that
ranges between 1 and 31; therefore, the theoretical limit of interconnected
switches in a single fabric is 31. The supported limit of interconnected
switches in a single fabric is 24. Because this number is subject to change,
contact your HP authorized service representative for the current number of
interconnected switches supported in a single fabric.
■ Inhomogeneous fabric—To determine if interoperability is supported for a
product, or if restrictions apply, refer to the product publications, or contact
your HP authorized service representative.
■ Number of Interswitch Links (ISLs)—The maximum supported number of
ISLs for edge switches is all available switch ports. For redundancy, at least
two ISLs should connect any two switch-class fabric elements. Because this
number is subject to change, contact your HP authorized service
representative for the current number of ISLs supported per switch.
■ Hop count—The Fibre Channel theoretical limit of ISL connections traversed
(hop count) in a single path through a fabric is seven. The maximum
supported hop count in a single path through a fabric is three. Because this
number is subject to change, contact your HP authorized service
representative for the current hop count supported by a single fabric path.
Note: The hop count is equal to the number of ISL connections traversed in a single
path, not the total number of ISL connections between devices.