- Introduction
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- play_arrow What's New
- play_arrow What's Changed
- Known Limitations
- Open Issues
- play_arrow Resolved Issues
- play_arrow Junos OS Evolved Release Notes for PTX10001-36MR, PTX10003, PTX10004, PTX10008, and PTX10016 Devices
- play_arrow What's New
- play_arrow What's New in 21.4R1
- play_arrow What's Changed
- Known Limitations
- Open Issues
- play_arrow Resolved Issues
-
- play_arrow What's New
- play_arrow What's Changed
- Known Limitations
- Open Issues
- play_arrow Resolved Issues
- Upgrade Your Junos OS Evolved Software
- Licensing
- Finding More Information
- Documentation Feedback
- Requesting Technical Support
- Revision History
Introduction
Use these release notes to find new and updated features, software limitations, and open issues for Junos OS Evolved Release 21.4R1.
These release notes are cumulative and are updated for later releases.
For more information on this release of Junos OS Evolved, see Introducing Junos OS Evolved.