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Release Notes for the Catalyst 3750 Switch Cisco IOS Release 12.1(14)EA1

OL-4215-01

Contents

This information is in the release notes:

• “System Requirements” section on page 2

• “Downloading Software” section on page 4

• “Installation Notes” section on page 7

• “New Features” section on page 13

• “Limitations and Restrictions” section on page 15

• “Important Notes” section on page 20

• “Open Caveats” section on page 22

• “Resolved Caveats” section on page 26

• “Documentation Updates” section on page 30

• “Related Documentation” section on page 30

• “Obtaining Documentation” section on page 31

• “Obtaining Technical Assistance” section on page 32

System Requirements

These are the system requirements for this software release:

• “Hardware Supported” section on page 2

• “Software Compatibility” section on page 3

Hardware Supported

Table 1 lists the hardware supported by this software release.

Table 1 Supported Hardware

Switch Description

Catalyst 3750G-12S

1. New hardware supported in this release

12 small form-factor pluggable (SFP) module slots

Catalyst 3750-24TS 24 10/100 Ethernet ports and 2 SFP module slots

Catalyst 3750G-24T 24 10/100/1000 Ethernet ports

Catalyst 3750G-24TS 24 10/100/1000 Ethernet ports and 4 SFP module slots

Catalyst 3750-48TS 48 10/100 Ethernet ports and 4 SFP module slots

SFP modules 1000BASE-T

, 1000BASE-SX, 1000BASE-LX and 1000BASE-ZX

Redundant power system Cisco RPS 300 redundant power system for the Catalyst 3750G-24TS,

3750G-24T, and 3750-48TS switch models (not supported on the

Catalyst 3750-24TS switch)

Cisco RPS 675 redundant power system for the entire Catalyst 3750

switch family

1 2 3 4 5 6 7 ... 33 34

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