Cisco Catalyst 4500-E/X, 3850, 3650 Cisco IOS XE 3.6.xE EOL & EOSL Dates

Lifecycle record

CISCO-IOS-XE-3-6-XE status overview

Cisco CISCO-IOS-XE-3-6-XE is currently marked as In EOSL Phase in the lifecycle database. Recorded milestones: EOL 2016-10-31, EOS 2017-05-01, EOSL 2022-04-30. The source URL is listed on this page. Check availability and replacement options separately before procurement.

In EOSL Phase

EOL announcement

2016-10-31

End of sale

2017-05-01

EOSL

2022-04-30

Product path: Software Cisco Catalyst 4500-E/X, 3850, 3650 Model Cisco IOS XE 3.6.xE
Source: Official Cisco bulletin

Lifecycle planning

Review the official timeline first, then check replacement fit and current sourcing options.

CISCO-IOS-XE-3-6-XE Lifecycle Timeline

Release Date

2014-05-20
End-of-Life Announcement (EOL)

2016-10-31
End of Sale (EOS)

2017-05-01
End of Service Life (EOSL)

2022-04-30

Replacement path

Cisco IOS XE 3.8E / Cisco IOS XE Denali 16.3.x

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 quote

All lifecycle dates

Complete recorded fields for CISCO-IOS-XE-3-6-XE.

Release Date: 2014-05-20
End-of-Life Announcement (EOL): 2016-10-31
End of Sale (EOS): 2017-05-01
End of Service Life (EOSL): 2022-04-30

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