Cisco ONS 15454 SDH Procedure Manual page 374

NTP- D106 Remove an SNCP Node
Click the Circuits tab and wait for all the circuits to appear, including spans. Count the number of
Step 21
incomplete circuits.
Step 22 Ensure that nodes involved in the node addition operation are in the initialized state. This is because,
CTC does not consider nodes that are not initialized (they appear as gray icons in the CTC network map)
when evaluating the circuits.
Note Step 23
nodes in the network between which the new node is added) involved in the node addition operation.
Disable network discovery while launching CTC, add only those nodes involved in the node addition
operation.
CTC automatically creates VT Tunnels. The cross connects should not be created manually in the
Note
intermediate nodes.
Step 23
Note
one or more nodes more than once, on the new node.
Step 23 In network view, right-click the new node and choose Update Circuits With New Node from the
shortcut menu. Wait for the confirmation dialog box to appear. Verify that the number of updated circuits
that appears in the dialog box is correct (the circuit count should be same as obtained in
Note
Click the Circuits tab and verify that no incomplete circuits appear. However, if the partial circuits still
Step 24
exist in the network, verify whether they were present in
additional partial circuits are created by this procedure.
Complete the
Step 25
switch.
Complete the
Step 26
Stop. You have completed this procedure.
NTP-D106 Remove an SNCP Node
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Cisco ONS 15454 SDH Procedure Guide, R7.0
14-12
is recommended to be performed only on nodes (the newly added node, and the existing two
does not create the overlay ring circuits that route traffic around multiple rings passing through
If the circuits take more than a minute to appear, log out, then log back in.
"DLP-D198 Clear an SNCP Force Switch" task on page 18-85
"NTP-D343 SNCP Acceptance Test" procedure on page
This procedure removes a node from an SNCP ring.
None
NTP-D44 Provision SNCP Nodes, page 5-22
As needed
Onsite
Provisioning or higher
Chapter 14 Add and Remove Nodes
Step 5 and Step 12. This will ensure that no
to clear the protection
5-24.
Step 4).
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