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Cisco ONS 15310-CL and Cisco ONS 15310-MA Troubleshooting Guide, R7.0
Chapter 1 General Troubleshooting
1.9.14 Calculate and Design IP Subnets
1.9.14 Calculate and Design IP Subnets
Symptom You cannot calculate or design IP subnets on the ONS 15310-CL or ONS 15310-MA.
Table 1-19 describes the potential cause of the symptom and the solution.
1.10 Circuits and Timing
This section provides solutions to circuit creation and reporting errors, as well as common timing
reference errors and alarms.
1.10.1 Circuit Transitions to Partial Status
Symptom An automatic or manual transition of another state results in the OOS-PARTIAL state; at least
one of the connections in the circuit is in IS-NR state and at least one other connection in the circuit is
in IS,AINS, OOS,MT, or OOS_AINS state.
Table 1-20 describes the potential causes of the symptom and the solutions.
Table 1-19 Calculate and Design IP Subnets
Possible Problem Solution
The IP capabilities of
the ONS 15310-CL and
ONS 15310-MA
require specific
calculations to properly
design IP subnets.
Cisco provides a free online tool to calculate and design IP subnets. Go to
http://www.cisco.com/techtools/ip_addr.html. For information about
ONS 15310-CL or ONS 15310-MA IP capability, refer to the
Cisco ONS 15310-CL and Cisco ONS 1310-MA Reference Manual.
Table 1-20 Circuit in Partial Status
Possible Problem Solution
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.
Repeat the manual transition operation. If the Partial status persists,
determine which node in the circuit is not changing to the desired state. See
the “View the State of Circuit Nodes” procedure on page 1-64.
Log onto the circuit node that did not change to the desired state and
determine the version of software. Refer to the release-specific software
upgrade guide for software upgrade procedures.