Cisco S49IPBK9-12225SG= Manual De Usuario
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CISCO IOS SOFTWARE MIGRATION GUIDE
Figure 1 displays the Cisco IOS Software Release 12.2(25)SG plan relative to the 12.2S and 12.1 releases, and identifies the recommended
migration path.
Figure 1. Cisco IOS Software Release Plan for the Cisco 4900 Series
Summary of Migration Plan
•
Customers requiring the latest Cisco Catalyst 4900 Series hardware and software features should migrate to Cisco IOS Software Release
12.2(25)SG. In the new Cisco IOS Software package, the 12.2EW designation is replaced by 12.2SG. Both software release trains are based
on 12.2S release 5.
on 12.2S release 5.
•
Releases 12.2(18)EW and 12.2(25)EWA will continue offering maintenance releases.
•
The 12.1 EW train will reach end of sale on October 4, 2005.
•
The Cisco IOS Software 12.1E releases will stop at 12.1(26)E2 because of limited hardware and software support.
SUPPORT
Support for Cisco IOS Software Release 12.2(25)SG follows the standard Cisco support policy, available at
http://www.cisco.com/en/US/products/products_end-of-life_policy.html
.
For more information about the Cisco Catalyst 4900 Series, visit
http://www.cisco.com/en/US/products/ps6021/index.html
.