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JunosE 11.3

SKU JUNOSE-11.3

Juniper · OS release · JunosE Series

Lifecycle status unknown

JunosE 11.3: lifecycle status unknown. The catalog does not establish a verified sale or support-end milestone.

Official Juniper notice ↗ Retrieved 2026-11-08

Suggest a correction

Notice published: 2010-11-15; 15y 12mo ago
End of support: Not announced

Lifecycle Milestones

Lifecycle notice published	2010-11-15	15y 12mo ago

Vendor references

JunosE Dates & Milestones
Juniper Networks Product End of Life Policy & Procedure

JunosE 11.3 Release Lifecycle

JunosE 11.3 is a Juniper JunosE software release. Releases are maintained on a fixed schedule: Juniper ships fixes and security patches until the release reaches end of engineering, after which a device must be upgraded to a maintained release to stay patchable. The dates below are milestones for the software train, not for any specific appliance — hardware running this release has its own separate lifecycle.

Applicable Platforms

JunosE