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https://share.zabbix.com/network_devices/juniper/juniper-qfx5110-snmpv3
Do not forget the add the macro's:
User: {$JUN_V3_USER}
Password: {$JUN_V3_AUTHPASS}
Make sure to add the inventory 'automatic' options at your host if you want to use the invetory option.
^(fe|ge|xe|et)-[0-9]+\/[0-9]+\/[0-9]+.[0-9]+$|^(fe|ge|xe|et)-[0-9]+\/[0-9]+\/[0-9]+$|^(reth|st)[0-9]+.[0-9]+$|^(reth|st)[0-9]$|^vcp-[0-9]+$|^vlan.[0-9]+$
or
^(fe|ge|xe|et)-[0-9]+\/[0-9]+\/[0-9]+$|^(fe|ge|xe|et)-[0-9]+\/[0-9]+\/[0-9]+$|^(reth|st)[0-9]+$|^(reth|st)[0-9]$|^vcp-[0-9]+$|^vlan.[0-9]+$