Cisco ONS 15454 Troubleshooting Manual page 89

Chapter 1 General Troubleshooting
Table 1-27 Circuit in Partial State
Possible Problem
During a manual
transition, CTC cannot
communicate with one
of the nodes or one of
the nodes is on a version
of software that does
not support the new
state model.
During an automatic
transition, some
path-level defects
and/or alarms were
detected on the circuit.
One end of the circuit is
not properly terminated.
View the State of OC-N Circuit Nodes
Note This procedure does not apply to Software R4.6 DWDM cards.
Step 1 Click the Circuits tab.
Step 2 From the Circuits tab list, select the circuit with the *_PARTIAL status condition.
Click Edit. The Edit Circuit window appears.
Step 3
In the Edit Circuit window, click the State tab (if you are viewing a SONET circuit).
Step 4
The State tab window lists the Node, CRS End A, CRS End B, and CRS State for each of the nodes in
the circuit.
1.9.2 AIS-V on DS3XM-6 Unused VT Circuits
Symptom
Table 1-28
November 2004
Solution
Repeat the manual transition operation. If the partial state persists, determine
which node in the circuit is not changing to the desired state. Complete the
"View the State of OC-N Circuit Nodes" procedure on page
Log into the circuit node that did not change to the desired state and
determine the version of software. If the software on the node is Software
R3.3 or earlier, upgrade the software. Refer to the
Cisco ONS 15454 Software Upgrade Guide for software upgrade
procedures.
Note If the node software cannot be upgraded to R4.0, the partial state
condition can be avoided by using only the circuit state supported in
the earlier software version.
Determine which node in the circuit is not changing to the desired state.
Complete the
page 1-89.
Log onto the circuit node that did not change to the desired state and examine
the circuit for path-level defects, improper circuit termination, or alarms.
Refer to the Cisco ONS 15454 Procedure Guide for procedures to clear
alarms and change circuit configuration settings.
Resolve and clear the defects and/or alarms on the circuit node and verify
that the circuit transitions to the desired state.
An incomplete circuit path causes an AIS.
describes the possible problem and the solution.
1.9.2 AIS-V on DS3XM-6 Unused VT Circuits
"View the State of OC-N Circuit Nodes" procedure on
Cisco ONS 15454 Troubleshooting Guide, R4.6
1-89.
1-89