Listen, cisco lldp frames are sent as 802.1Q tagged with VLAN ID 1; even if the VLAN is not configured on the trunk.
try to configure both of ge-0/0/30 and ge-1/0/34 like these:
set interfaces ge-0/0/30 unit 0 family ethernet-switching port-mode trunk
set interfaces ge-0/0/30 unit 0 family ethernet-switching vlan members 100
set interfaces ge-1/0/34 unit 0 family ethernet-switching port-mode trunk
set interfaces ge-1/0/34 unit 0 family ethernet-switching vlan members 100
without any native vlans and without vlanid=1 as member of trunk.