для версии JSB
The SRX300 line offers a number of flexible ordering options.
Customers can choose the Junos software package for each
SRX300 line platform purchased based on their needs. Two
Junos software packages are available with the SRX300 line
hardware: Junos Software Base (JSB/JB) and Junos Software
Enhanced (JSE/JE). All routing, firewall, IPSec, and advanced
networking services are included in the JSB/JB package. The
JSE/JE package Includes all JSB capabilities, plus application
security services (application identification, application firewall,
application QoS, and application routing). Advanced security
services intrusion prevention, content security, and Sky Advanced
Threat Protection are offered as annual subscription-based
services with any of the Junos software packages.