Cisco Catalyst 3560-24PS Product Support Bulletin page 2

Because of export restrictions on strong cryptography software, a separate image is required for the cryptographic features (Secure Shell [SSH]
Protocol, Simple Network Management Protocol Version 3 [SNMPv3], and Kerberos Protocol). These software images can be downloaded from
the corresponding Triple Data Encryption Standard (3DES) area of the preceding links.
Additional product information is available at the following Websites:
Cisco Catalyst 3560 Series product information
http://www.cisco.com/go/catalyst3560
Cisco Catalyst 3560 Series release notes
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat3560/index.htm
Support
Cisco IOS Software Release 12.2(20)EX follows the standard Cisco support policy as indicated at
http://www.cisco.com/en/US/products/products_end-of-life_policy.html.
Software Image Migration Guide
Figure 1 displays Cisco IOS Software Release 12.2(20)EX functions relative to the 12.2S and 12.2SE 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 Software Release 12.2 Release Train
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Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.com.
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