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Cisco ONS 15454 SDH Procedure Guide, R7.2
October 2007
Chapter 19 DLPs D200 to D299
DLP- D231 Edit a Circuit Name
Step 5 In the Set Circuit State dialog box, choose the administrative state from the Target Circuit Admin State
drop-down list:
• Unlocked—Puts the circuit cross-connects in the Unlocked-enabled service state.
• Locked,disabled—Puts the circuit cross-connects in the Locked-enabled,disabled service state.
Traffic is not passed on the circuit.
• Unlocked,automaticInService—Puts the circuit cross-connects in the
Unlocked-disabled,automaticInService service state and suppresses alarms and conditions. When
the connections receive a valid signal, the service state automatically changes to Unlocked-enabled.
• Locked,maintenance—Puts the circuit cross-connects in the Locked-enabled,maintenance service
state. The maintenance state does not interrupt traffic flow; it suppresses alarms and conditions and
allows loopbacks to be performed on the circuit. Use Locked,maintenance for circuit testing or to
suppress circuit alarms temporarily. Change the administrative state to Unlocked;
Unlocked,automaticInService; or Locked,disabled when testing is complete.
• Locked,outOfGroup—(VCAT circuits only; future use) Puts the member cross-connects in the
Locked-enabled,outOfGroup service state. This administrative state is used to place a member
circuit out of the group and to stop sending traffic. Locked-enabled,outOfGroup only applies to the
cross-connects on an end node where the VCAT resides. The cross-connects on intermediate nodes
are in the Locked-enabled,maintenance service state.
For additional information about circuit service states, refer to the “Circuits and Tunnels” chapter in the
Cisco ONS 15454 SDH Reference Manual.
Step 6 If you want to apply the state to the circuit source and destination ports, check the Apply to Drop Ports
check box.
Step 7 Click Apply.
Step 8 If the Apply to Ports Results dialog box appears, view the results and click OK.
CTC will not change the service state of the circuit source and destination port in certain circumstances.
For example, if a port is in loopback (Locked-enabled,loopback & maintenance), CTC will not change
the port to Unlocked-enabled. In another example, if the circuit size is smaller than the port, CTC will
not change the port service state from Unlocked-enabled to Locked-enabled,disabled. If CTC cannot
change the port service state, you must change the port service state manually. For more information,
see the “DLP-D214 Change the Service State for a Port” task on page 19-10.
Step 9 Return to your originating procedure (NTP).
DLP-D231 Edit a Circuit Name
Step 1 Click the Circuits tab in node or network view.
Purpose This task edits a circuit name, including VCAT circuit member names.
Tools/Equipment None
Prerequisite Procedures DLP-D60 Log into CTC, page 17-49
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Provisioning or higher