replace

hi all,

Some reasons, vlans(123,124,125,126) on EX9200 are needed to move to the ae20 from the ae10. In order to this, I tried the following:

1-) Before deleting any thing, I changed only ae10 from the following existing configuration to ae20 and then copy paste, but Junos gave error (already same vlans etc.... ). In this case I did rollback and tried the following.

2-) I then deleted these vlan (#delete interfaces ae10 unit 12[3-6]) first from the ae10 and then created the same configuration to ae20 instead of ae10. This was worked. No problem...

Question is here: Is there a way to move this vlans to the another existing LAG without involving in any deletions?

set interfaces ae10 unit 123 description T122
set interfaces ae10 unit 123 encapsulation vlan-bridge
set interfaces ae10 unit 123 vlan-id 123
set interfaces ae10 unit 123 family ethernet-switching vlan T122
set interfaces ae10 unit 124 description T234
set interfaces ae10 unit 124 encapsulation vlan-bridge
set interfaces ae10 unit 124 vlan-id 124
set interfaces ae10 unit 124 family ethernet-switching vlan members T234
set interfaces ae10 unit 125 description TR345
set interfaces ae10 unit 125 encapsulation vlan-bridge
set interfaces ae10 unit 125 vlan-id 125
set interfaces ae10 unit 125 family ethernet-switching vlan members TR345
set interfaces ae10 unit 126 description TR2345
set interfaces ae10 unit 126 encapsulation vlan-bridge
set interfaces ae10 unit 126 vlan-id 126
set interfaces ae10 unit 126 family ethernet-switching vlan members TR2345