Beta Draft Confidential
Reliable Scalable Circuit
Circuit Delete Errors
ATM Services Configuration Guide for CBX 3500, CBX 500, GX 550, and B-STDX 9000 1/19/05F-7
Table F-3. Errors Encountered During Circuit Delete Procedure
Type of Failure SNMP Set Failure Reason Available Choices
Standard PVC – 1st switch 
unreachable (higher-numbered 
node)
Redirect PVC – Pivot switch 
unreachable
The SNMP request timed out
(1st [or Pivot] endpoint 
identified).
Abort – Discontinue attempt to delete circuit 
(NMS database, switches, and out-of-sync 
status unmodified).
Ignore – Discontinue attempt to delete 
circuit, but delete the circuit from the NMS 
database (circuit not deleted on either 
switch; both endpoint cards marked 
out-of-sync). PRAM sync of endpoint cards 
will delete circuit on switches.
Retry – Attempt to delete the circuit again.
Standard PVC – 2nd switch 
unreachable (lower-numbered 
node)
Redirect PVC – Primary or 
Secondary switch unreachable
The SNMP request timed out
(2nd [or Primary or 
Secondary] endpoint 
identified).
Abort – Discontinue attempt to delete circuit 
(NMS database unmodified, circuit deleted 
on 1st [or Pivot] switch but left dangling on 
2nd [or Primary or Secondary] switch; 
nothing marked out-of-sync). PRAM sync 
of cards will restore the circuit on switches.
Ignore – Discontinue attempt to delete 
circuit, but delete the circuit from the NMS 
database (circuit deleted on 1st [or Pivot] 
switch but left dangling on 2nd [or Primary 
or Secondary] switch; both endpoint cards 
marked out-of-sync). PRAM sync of 
endpoint cards will delete circuit on 
switches.
Retry – Attempt to delete the circuit again, 
which now will not be able to succeed 
completely.
Note: Retry process starts with 1st (or 
Pivot) switch, which has a deleted circuit 
that results in an error message. See the next 
table row for more information.