Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

 
 

Junos OS Release Notes for EX Series

These release notes accompany Junos OS Release 21.1R1 for the EX Series. They describe new and changed features, limitations, and known and resolved problems in the hardware and software.

You can also find these release notes on the Juniper Networks Junos OS Documentation webpage, located at https://www.juniper.net/documentation/product/en_US/junos-os.