An SR-TE LSP programmed in the TTM can be used for resolving the next hop of a BGP IPv4 label route with the following BGP transport tunnel command:
config>router>bgp>next-hop-res>
label-route-transport-tunnel
[no] family {label-ipv4 | vpn}
resolution {any | disabled | filter}
resolution-filter
[no] sr-te
exit
exit
exit