Customer is physically disconnect extended subrack from one OSN 3500. In T2000 they delete all board which is possible to delete. But extended subrack is not disappeared! So what need to do to delete extended subrack from T2000 (may be from NE)?
BD_NOT_INSTALL for 77,78,88,89,90 positions (2 PIU and 3 FAN for extended subrack) after delete these boards from command line. We are made synchronization of alarms - situations is not changed. We are delete this alarms and then made synchronization again - alarms is appeared again.
1. Delete extended subrack boards from command line (cfg-del-board, cfg-verify)
2. Reset SCC
3. Upload this NE in T2000
Because PIU and FAN boards for extended subrack is impossible to delete from T2000 interface, so extended subrack cannot be deleted in T2000.