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Release Notes:

Junos® OS Release 15.1X53-D55 for EX2300 and EX3400 Switches

July 11, 2017
Revision 4

Junos OS Release Notes for EX Series Switches
New and Changed Features
New Features in Release 15.1X53-D55
New Features in Release 15.1X53-D51
New Features in Release 15.1X53-D50
Changes in Behavior and Syntax
Layer 2 Features
Known Behavior
Class of Service
Platform and Infrastructure
Routing Policy and Firewall Filters
Virtual Chassis
Known Issues
Dynamic Host Configuration Protocol
Platform and Infrastructure
Network Management
Routing Policy and Firewall Filters
Software Installation and Upgrade
Virtual Chassis
Resolved Issues
Resolved Issues: Release 15.1X53-D55
Resolved Issues: Release 15.1X53-D52
Resolved Issues: Release 15.1X53-D51
Documentation Updates
Migration, Upgrade, and Downgrade Instructions
Upgrade and Downgrade Support Policy for Junos OS Releases
Product Compatibility
Hardware Compatibility
Requesting Technical Support
Revision History

Modified: 2017-07-21

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