commit might fail due to incorrect order of operations
user@router# commit check
error: ffp_intf_ifd_hier_tagging_config_verify: Modified IFD "ae9" flags 0x8019 is in use by BBE subscriber, commit denied - hierarchical-scheduler config changed
error: foreign file propagation (ffp) failed
Initial state - active subscribers present on BNG
user@router> show subscribers summary
Subscribers by State
Configured: 164
Active: 1361
Total: 1525
Subscribers by Client Type
VLAN: 25
PPPoE: 1500
Deactivate all interfaces with hierarchical-scheduler
user@router# deactivate interfaces ae9
user@router# deactivate interfaces ae10
user@router# deactivate interfaces ge-1/0/0
user@router# deactivate interfaces ge-1/0/1
user@router# deactivate interfaces ge-1/0/2
user@router# deactivate interfaces xe-2/0/0
user@router# show | compare
[edit interfaces]
! inactive: ge-1/0/0 { ... }
! inactive: ge-1/0/1 { ... }
! inactive: ge-1/0/2 { ... }
! inactive: xe-2/0/0 { ... }
! inactive: ae9 { ... }
! inactive: ae10 { ... }
Clear all active subscribers
user@router# run clear pppoe sessions no-confirm
user@router# run show subscribers summary
Active: 502
Terminating: 298
Total: 800
PPPoE: 775
user@router# commit
Total: 0
Enable/modify/delete hierarchical-scheduler
user@router# show | display set | grep hierarchical-scheduler
set interfaces ge-1/0/0 hierarchical-scheduler
set interfaces ge-1/0/1 hierarchical-scheduler
set interfaces ge-1/0/2 hierarchical-scheduler
set interfaces xe-2/0/0 hierarchical-scheduler
set interfaces ae9 hierarchical-scheduler
set interfaces ae10 hierarchical-scheduler
user@router# set interfaces ge-1/0/0 hierarchical-scheduler maximum-hierarchy-levels 2
user@router# set interfaces ge-1/0/1 hierarchical-scheduler maximum-hierarchy-levels 2
user@router# set interfaces ge-1/0/2 hierarchical-scheduler maximum-hierarchy-levels 2
user@router# set interfaces xe-2/0/0 hierarchical-scheduler maximum-hierarchy-levels 2
user@router# set interfaces ae9 hierarchical-scheduler maximum-hierarchy-levels 2
user@router# set interfaces ae10 hierarchical-scheduler maximum-hierarchy-levels 2
set interfaces ge-1/0/0 hierarchical-scheduler maximum-hierarchy-levels 2
set interfaces ge-1/0/1 hierarchical-scheduler maximum-hierarchy-levels 2
set interfaces ge-1/0/2 hierarchical-scheduler maximum-hierarchy-levels 2
set interfaces xe-2/0/0 hierarchical-scheduler maximum-hierarchy-levels 2
set interfaces ae9 hierarchical-scheduler maximum-hierarchy-levels 2
set interfaces ae10 hierarchical-scheduler maximum-hierarchy-levels 2
Bring up all interfaces
user@router# activate interfaces ge-1/0/0
user@router# activate interfaces ge-1/0/1
user@router# activate interfaces ge-1/0/2
user@router# activate interfaces xe-2/0/0
user@router# activate interfaces ae9
user@router# activate interfaces ae10