EX Series Ethernet Switches: https://www.juniper.net/documentation/en_US/release-independent/junos/information-products/pathway-pages/ex-series/product/
EX serie Licenses
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: https://www.juniper.net/techpubs/en_US/junos/topics/concept/ex-series-software-licenses-overview.html#jd0e633
Enhanced feature licenses (EFLs) or
Advanced feature licenses (AFLs)
