Cisco Security Manager CSMST25-4.17-K9 EOL & EOSL Dates
CSMST25-4-17-K9 status overview
Cisco CSMST25-4-17-K9 is currently marked as In EOSL Phase in the lifecycle database. Recorded milestones: EOL 2020-05-08, EOS 2020-11-06, EOSL 2023-11-30. The source URL is listed on this page. Check availability and replacement options separately before procurement.
- Product path
- Software Cisco Security Manager Model CSMST25-4.17-K9
- Source
- Official Cisco bulletin
Lifecycle planning
Review the official timeline first, then check replacement fit and current sourcing options.
CSMST25-4-17-K9 Lifecycle Timeline
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Release Date2018-05-21
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End-of-Life Announcement (EOL)2020-05-08
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End of Sale (EOS)2020-11-06
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End of Service Life (EOSL)2023-11-30
Replacement path
Cisco Security Manager Standard - 25 Device License
Use the replacement reference as a starting point, then confirm fit, lead time, and support coverage.
Availability check
EOL, EOS, and EOSL dates do not confirm whether stock is available. Use the quote form for current sourcing, alternatives, and delivery options.
Request a quoteAll lifecycle dates
Complete recorded fields for CSMST25-4-17-K9.
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Release Date
- 2018-05-21
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End-of-Life Announcement (EOL)
- 2020-05-08
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End of Sale (EOS)
- 2020-11-06
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End of Service Life (EOSL)
- 2023-11-30
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Application SW – End of Service Contract Renewal
- 2023-02-02
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Application SW – End of SW Maintenance
- 2021-11-06
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Application SW – Last Ship
- 2021-02-04
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Application SW – Last Date Of Support
- 2023-11-30
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