Cisco Cisco IOS Software Release 15.0(1)SE Notas de publicación
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Release Notes for Catalyst 3750-X, 3750-E, 3560-X, and 3560-E Switches, Cisco IOS Release 15.0(2)SE and Later
OL-25302-06
Upgrading the Switch Software
Cluster Compatibility
You cannot create and manage switch clusters through the device manager. To create and manage switch
clusters, use the command-line interface (CLI) or the Network Assistant application.
clusters, use the command-line interface (CLI) or the Network Assistant application.
When creating a switch cluster or adding a switch to a cluster, follow these guidelines:
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When you create a switch cluster, we recommend configuring the highest-end switch in your cluster
as the command switch.
as the command switch.
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If you are managing the cluster through Network Assistant, the switch with the latest software
should be the command switch.
should be the command switch.
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The standby command switch must be the same type as the command switch. For example, if the
command switch is a Catalyst 3750-X switch, all standby command switches must be
Catalyst 3750-X switches.
command switch is a Catalyst 3750-X switch, all standby command switches must be
Catalyst 3750-X switches.
For additional information about clustering, see Getting Started with Cisco Network Assistant, Release
Notes for Cisco Network Assistant, the Cisco enhanced EtherSwitch service module documentation, the
software configuration guide, and the command reference.
Notes for Cisco Network Assistant, the Cisco enhanced EtherSwitch service module documentation, the
software configuration guide, and the command reference.
CNA Compatibility
Cisco IOS 15.0(1)SE will be supported in a future release of the Cisco Network Assistant. Cisco IOS
12.2(35)SE2 and later is only compatible with Cisco Network Assistant 5.0 and later. You can download
Cisco Network Assistant from this URL:
12.2(35)SE2 and later is only compatible with Cisco Network Assistant 5.0 and later. You can download
Cisco Network Assistant from this URL:
For more information about Cisco Network Assistant, see the Release Notes for Cisco Network Assistant
on Cisco.com.
on Cisco.com.
Upgrading the Switch Software
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Finding the Software Version and Feature Set
The Cisco IOS image is stored as a bin file in a directory that is named with the Cisco IOS release. A
subdirectory contains the files needed for web management. The image is stored on the system board
flash device (flash:).
subdirectory contains the files needed for web management. The image is stored on the system board
flash device (flash:).
You can use the show version privileged EXEC command to see the software version that is running on
your switch. The second line of the display shows the version.
your switch. The second line of the display shows the version.