Expand Configuration and Management Manual (G06.24+)

Troubleshooting
Expand Configuration and Management Manual—523347-008
21-29
Multi-CPU Path Problems
Detailed Info Field for Expand-Over-ATM Lines
The Detailed Info field displays the last error message returned to the Expand-over-
ATM line-handler process. This field provides more information about the current
detailed state. Each message returned to this field corresponds to an Event
Management Service (EMS) event number generated by the Expand subsystem.
Table 15-7, Messages and Corresponding Event Numbers, on page 15-103 describes
the messages that can be returned to the Detailed Info field.
Refer to the Operator Messages Manual for cause, effect, and recovery information for
the event numbers generated by the Expand subsystem.
Multi-CPU Path Problems
This subsection provides multi-CPU path troubleshooting guidelines and identifies
common multi-CPU path problems.
Troubleshooting Check List
Table 21-16 provides general suggestions to help you solve problems with multi-CPU
paths.
PVC unavailable, error nnn The ATM permanent virtual circuit (PVC) used by
the Expand-over-ATM line-handler process is not
available. Make sure the PVC is configured
properly. The Expand-over-ATM line will become
ready when the associated ATM line becomes
available. ATM error codes (nnn) are described in
the ATM Configuration and Management Manual.
SVC unavailable, error nnn The ATM switched virtual circuit (SVC) used by the
Expand-over-ATM line-handler process is not
available. Make sure the SVC is configured
properly and that network connectivity is functional.
The Expand-over-ATM line will become ready when
the associated ATM line becomes available. ATM
error codes (nnn) are described in the ATM
Configuration and Management Manual.
Table 21-15. Messages Displayed in the Detailed Info Field (Expand-Over-
ATM) (page 2 of 2)
Message Description