Ntp- G130 Remove A Dwdm Node - Cisco ONS 15454 DWDM Installation And Operation Manual

NTP-G130 Remove a DWDM Node
Step 5 If OCHNC circuits pass through the node to be removed on the active path and are protected by a splitter
or Y-cable protection group, navigate to a node connected to the node that will be removed and complete
the "DLP-G179 Apply a Force Y-Cable or Splitter Protection Switch" task on page
continue with
Step 6 Complete the following steps for each circuit identified in
Select the circuit and click Edit.
a.
In the Edit Circuit dialog box, click the State tab.
b.
In the Target Circuit Admin State field, choose OOS,DSBLD (ANSI) or Locked,disabled (ETSI).
c.
Delete the cross-connects on the node that will be removed for each circuit placed in the OOS-DSLBD
Step 7
or Locked,disabled state in
From the Tools menu, choose Open TL1 Session.
a.
In the Select Node dialog box, select the new node and click OK.
b.
In the TL1 dialog box, use the DLT-WLEN command to delete the OCHNC cross-connects for each
c.
unprotected pass-through circuit as follows:
DLT-WLEN:[<TID>]:<AID>:<CTAG>:::[SIZE=<SIZE>]:[<PST>],[<SST>];
where:
For additional information and a list of valid command values, see the Cisco ONS SONET TL1
Reference Guide or the Cisco ONS 15454 SDH TL1 Reference Guide.
Close the TL1 dialog box.
d.
e. Repeat
circuit Admin State field to IS,AINS (ANSI) or Unlocked,automaticInService (ETSI).
Complete the
Step 8
page 10-36
Complete the
Step 9
circuits identified in
Complete the
Step 10
to recreate circuits identified in
DWDM node as the start/end (add/drop, respectively) for each circuit.
Complete the
Step 11
to create new circuits that originate or terminate in the new DWDM node.
Stop. You have completed this procedure.
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
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Step 6.
Step
<AID> is the wavelength AID.
–
<SIZE> is the circuit size allocated on this wavelength.
–
<PST> is the primary state.
–
– <SST> is the secondary state.
Step 6 to change the circuits placed in OOS-DSLBD back in service by changing the Target
"DLP-G180 Clear a Manual or Force Y-Cable or Splitter Protection Switch" task on
for the circuits that were switched in
"DLP-G106 Delete Optical Channel Network Connections" task on page 7-12
Step 4 that will terminate (add/drop) on the new DWDM node.
"DLP-G105 Provision DWDM Optical Channel Network Connections" task on page 7-10
"DLP-G105 Provision DWDM Optical Channel Network Connections" task on page 7-10
6:
Step 5.
Step 4 that will terminate on the new DWDM node. Choose the new
Chapter 12 Add and Remove Cards and Nodes
10-35. Otherwise,
Step 4 that was not switched in Step 5:
to delete
September 2005