networking – VLAN trunking on Juniper EX distribution / access switches

Let 3 switches : Faculty, Physics and Chemistry. Port 0 of Faculty connects to port 0 of Physics and port 1 of Faculty connects to port 0 of Chemistry. In this example, Faculty is the distribution switch and the other switches are the access switches. Let the following configuration :

Faculty :

set vlan SWITCHES vlan-id 100 l3-interface vlan.100
set vlan SWITCHES interface ge-0/0/0
set vlan SWITCHES interface ge-0/0/1
set interface vlan unit 100 family inet address 5.5.0.1/24
set routing-options static route 5.5.1.0/24 next-hop 5.5.0.2
set routing-options static route 5.5.2.0/24 next-hop 5.5.0.3

Physics :

set interface ge-0/0/0 unit 0 family inet address 5.5.0.2/24
set routing-options static route 0.0.0.0/0 next-hop 5.5.0.1
set vlans COMPUTERS vlan-id 100 l3-interface vlan.100
set interface vlan unit 100 family inet address 5.5.1.1/24

Chemistry :

set interface ge-0/0/0 unit 0 family inet address 5.5.0.3/24
set routing-options static route 0.0.0.0/0 next-hop 5.5.0.1
set vlans COMPUTERS vlan-id 100 l3-interface vlan.100
set interface vlan unit 100 family inet address 5.5.2.1/24

How do we configure VLAN trunking so that Physics and Chemistry can both use IP addresses from subnets 5.5.1.0/24 and 5.5.2.0/24?

I analyzed the Juniper documentation :

https://www.juniper.net/documentation/en_US/junos/topics/example/bridging-ex-series-connecting-access-to-distribution-switch.html

From their example, what I’m struggling with is :

set interfaces vlan unit 0 family inet address 192.0.2.2/25
set interfaces vlan unit 1 family inet address 192.0.2.130/25

This will result in IP addresses 192.0.2.2 and 192.0.2.130 being “reserved” for the switch. In my example, IP addresses 5.5.1.2 and 5.5.2.2 should remain usable for members of the COMPUTERS VLAN. Prior to the VLAN trunking, IP addresses .0, .1 and .255 of subnets 5.5.1.0/24 and 5.5.2.0/24 would be reserved for the network, gateway and broadcast addresses, respectively. Does this have to change after establishing the trunk?