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Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
September 2005
Chapter 5 Provision Transponder and Muxponder Cards
DLP-G280 Delete a PPM
Step 3 To delete a PPM and the associated ports:
Note You cannot delete a port if the client is in the In Service and Normal (IS-NR) (ANSI) or
Unlocked-enabled (ETSI) service state, is part of a protection group, has a generic
communications channel (GCC) or data communications channel (DCC) in use, is used as a
timing source, has circuits, or has overhead circuits. You can delete a port if the trunk is in
service and the client is in the OOS-MA,DSBLD (ANSI)/Locked-enabled,disabled (ETSI)
service state, with the exception of the last port. You can delete the last port only if the trunk is
in a OOS-MA,DSBLD (ANSI)/Locked-enabled,disabled (ETSI) service state.
a. Click the PPM line that you want to delete that appears in the Pluggable Port Modules area. The
highlight changes to dark blue.
b. Click Delete. The Delete PPM dialog box appears.
c. Click Yes . The PPM provisioning is removed from the Pluggable Port Modules area and the
Pluggable Ports area.
Step 4 Verify that the PPM provisioning is deleted:
• CTC shows an empty slot after the PPM is deleted.
• If the SFP or XFP is physically present when you delete the PPM provisioning, CTC transitions to
the deleted state, the ports (if any) are deleted, and the PPM is represented as a gray graphic in CTC.
The SFP or XFP can be provisioned again in CTC, or the equipment can be removed, in which case
the removal causes the graphic to disappear.
Step 5 If you need to remove the PPM hardware (the SFP or XFP), complete the “DLP-G64 Remove an SFP or
XFP” task on page 3-47.
Step 6 Return to your originating procedure (NTP).
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