The switch config export .. did you by any chance transfer the config from the other CRS317 to this one by copying binary backup file? Because that can have a few (nasty) side effects, one of them is overriding MAC addresses of SFP+ interfaces. Which can be a bid problem or a minor nuance, depending on particular use case. But you really should remove those mac-address settings under [ig/interface ethernet[/i].
Now: you have 3 VLAN interfaces (you only need one for management if you’re not trying to use CRS317 as router), but they won’t be able to interact with the rest of network because BR_VL port is not member of same VLANs. This is kind of confusing, you can read more about multiple bridge personalities.
In short: you need something like this:
/interface vlan
add interface=BR_VL name=BASE_VLAN1025 vlan-id=1025
/interface bridge vlan
add bridge=BR_VL tagged=> BR_VL,> sfp-sfpplus13,sfp-sfpplus14,sfp-sfpplus15,sfp-sfpplus16 vlan-ids=1025
(the untagged ports, e.g. sfp-sfpplus1, will be automatically added as untagged ports to corresponding VLAN … but it would help for readability if you added them manually).
Do the above for VLAN which you will use for management.
As for router: you really should upgrade ROS version … you can stay with ROS v6, but install latest long-term (6.49.8 as of time of writing this). The config is weird, I’ll take you didn’t really do much about it yet. No VLANs, no nothing. So I won’t go any further with it for now.