14-12
Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 14 Add and Remove Nodes
NTP- D106 Remove an SNCP Node
Step 21 Click the Circuits tab and wait for all the circuits to appear, including spans. Count the number of
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 is recommended to be performed only on nodes (the newly added node, and the existing two
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.
Note CTC automatically creates VT Tunnels. The cross connects should not be created manually in the
intermediate nodes.
Note Step 23 does not create the overlay ring circuits that route traffic around multiple rings passing through
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 Step 4).
Note If the circuits take more than a minute to appear, log out, then log back in.
Step 24 Click the Circuits tab and verify that no incomplete circuits appear. However, if the partial circuits still
exist in the network, verify whether they were present in Step 5 and Step 12. This will ensure that no
additional partial circuits are created by this procedure.
Step 25 Complete the “DLP-D198 Clear an SNCP Force Switch” task on page 18-85 to clear the protection
switch.
Step 26 Complete the “NTP-D343 SNCP Acceptance Test” procedure on page 5-24.
Stop. You have completed this procedure.
NTP-D106 Remove an SNCP Node
Purpose This procedure removes a node from an SNCP ring.
Tools/Equipment None
Prerequisite Procedures NTP-D44 Provision SNCP Nodes, page 5-22
Required/As Needed As needed
Onsite/Remote Onsite
Security Level Provisioning or higher
To Next Page
Loading...
