Cisco Catalyst 3750G-12S-E Product Support Bulletin page 5

Catalyst 2950 Series Product Information:
http://j.cisco.com/go/catalyst2950
Catalyst 2950-LRE Series Product Information:
http://www.cisco.com/go/lre
Catalyst 3750, 3550, 2970, and 2955/2950/2950-LRE Release Notes:
http://www.cisco.com/univercd/cc/td/doc/product/lan/c3750/index.htm
http://www.cisco.com/univercd/cc/td/doc/product/lan/c3550/index.htm
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat2970/index.htm
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat2950/index.htm
Support
Cisco IOS software release 12.1(14)EA1 follows the standard Cisco support policy as indicated in the following link,
http://www.cisco.com/en/US/products/products_end-of-life_policy.html
Software Image Migration Guide
The figure below displays Cisco IOS 12.1(14)EA1 release functionality relative to the 12.1 and 12.1E releases. This
diagram identifies the recommended migration path. For more information about the Cisco IOS Software release
process, please see Product Bulletin #537.
Figure 1
Cisco IOS Release 12.1EA Release Train
12.1(12c)E 12.1(13)E 12.1(14)E 12.1(19)E 12.1(20)E
12.1E
12.1(11)EA1 12.1(12c)EA1 12.1(13)EA1 12.1(14)EA1
12.1(19)EA1
12.1EA
12.1(11)YJ
12.1(11)AX
Migration Path
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