Cisco Cisco IOS Software Release 12.4(4)T 集約されたデータ

Product Bulletin

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Cisco IOS Software

Release 12.4(15)T: Last Cisco IOS T

Release for Select Cisco Hardware Platforms

466578

Last Updated: July 2008

Overview

Cisco IOS Software Release 12.4(15)T will be the last Cisco IOS T release for several Cisco

hardware platforms. The following platforms will be supported by Release 12.4(15)T via regularly

scheduled software maintenance rebuilds and bug fix support until end of software maintenance

date for the respective platform is reached, but no later than November of 2010.

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Cisco SOHO 90 Series

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Cisco 831, 836, and 837 Series

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Cisco 850 Series

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Cisco 1701, 1711, 1712, 1721, 1751, 1751-V, and 1760 Series

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Cisco 2610XM-2611XM, 2620XM-2621XM, 2650XM-2651XM, and 2691 Series

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Cisco 3631 and 3660 Series

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Cisco 3725 and 3745 Series

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Cisco 7400 Series

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Cisco AS5850 Universal Gateway

The Cisco release delivery process, rigorous software testing, and regularly scheduled software

maintenance results in significant incremental enhancements and improvement to the quality,

stability, and resiliency of Cisco IOS Software Release 12.4T and 12.4 Mainline.

Additional Information

EOL/EOS Announcement for the Cisco SOHO 90 Series Secure Broadband Routers (Product

Bulletin EOL4028):

http://www.cisco.com/en/US/prod/collateral/routers/ps4866/prod_end-of-

life_notice0900aecd804d5ad6.html

EOL/EOS Announcement for the Cisco 830 Series Routers (Product Bulletin EOL4027):

http://www.cisco.com/en/US/prod/collateral/routers/ps380/prod_end-of-

life_notice0900aecd804d5abd.html

EOL/EOS Announcement for the Cisco 1700 Series (Product Bulletin EOL1021):

http://www.cisco.com/en/US/prod/collateral/routers/ps221/prod_end-of-

life_notice0900aecd8044473f.html

EOS/EOL Announcement for the Cisco 2600XM Series and the Cisco 2691 Multiservice Routers

(Product Bulletin EOL1022):

http://www.cisco.com/en/US/prod/collateral/routers/ps259/prod_end-

of-life_notice0900aecd804446da.html