ESR series service routers.ESR-Series. User manual
Example output for the LDP process:
ESR# sh running-config mpls
mpls
 ldp
 router-id 1.1.1.1
    keepalive 160
    discovery targeted-hello holdtime 30
    discovery targeted-hello interval 10
 exit
exit
Example output for a targeted-LDP session for a particular neighbor:
ESR# shrunning-config mpls
mpls
 ldp
 router-id 1.1.1.1
 neighbor 4.4.4.4
 keepalive 160
 targeted
 discovery targeted-hello holdtime 30
 discovery targeted-hello interval 45
 exit
 exit
exit
If parameters are set for both the LDP process and a specific neighbor, the priority will be the settings set for 
the neighbor.
ESR# shrunning-config mpls
mpls
 ldp
 router-id 1.1.1.1
 keepalive 160
 discovery hello holdtime 90
 discovery targeted-hello interval 30
 neighbor 4.4.4.4
 keepalive 140
 targeted
 discovery targeted-hello holdtime 45
 discovery targeted-hello interval 15
 exit
 exit
exit