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Cisco ONS 15310-CL and Cisco ONS 15310-MA Ethernet Card Software Feature and Configuration Guide R8.5
78-18133-01
Chapter 14 Configuring Resilient Packet Ring on the ML-Series Card
Delete an ML-Series Card from an RPR
The card view appears.
Step 7 Click the Circuits tab.
Step 8 Click the Circuits subtab.
Step 9 Identify the appropriate STS circuit by looking under the source column and destination column for the
circuit entry that matches the POS ports at the endpoints of the first circuit to be deleted.
The circuit entry is in node-name/card-slot/port-number format, such as Node-1/s12(ML100T)/pPOS-0.
Step 10 Click the circuit entry to highlight it.
Step 11 Click Delete.
A confirmation dialog box appears.
Step 12 Click Yes.
Step 13 Verify that Ethernet connectivity still exists between the Ethernet access ports on Adjacent Node 1 and
Adjacent Node 2 by using a test set.
Note The SPR interface and the Ethernet interfaces on the ML-Series card must be in a bridge group in order
for RPR traffic to bridge the RPR.
Step 14 Log into Adjacent Node 2 with CTC.
Step 15 Double-click the ML-Series card in Adjacent Node 2.
The card view appears.
Step 16 Click the Circuits tab.
Step 17 Click the Circuits subtab.
Step 18 Identify the appropriate STS circuit by looking under the source column and destination column for the
circuit entry that matches the POS ports at the endpoints of the second circuit to be deleted.
The circuit entry is in node-name/card-slot/port-number format, such as Node-1/s12(ML100T)/pPOS-0.
Step 19 Click the circuit entry to highlight it.
Step 20 Click Delete.
The confirmation dialog box appears.
Step 21 Click Yes.
Step 22 If the new node will no longer be an active node in the SONET ring topology, delete the node from the
ring. Refer to the “Add and Remove Nodes” chapter of the Cisco ONS 15454 Procedure Guide.
Step 23 If the ML-Series card in the new node is to be deleted in CTC and physically removed, do so now. Refer
to the “Install the Cisco ONS 15310-CL” or “Install the Cisco ONS 15310-MA” chapters of the
Cisco ONS 15454 Procedure Guide.
Step 24 Build an STS circuit with a circuit state of IS from the available POS port on Adjacent Node 1 to the
available POS port on Adjacent Node 2, as shown in Figure 14-10. For detailed steps on building the
circuit, see “Configuring CTC Circuits for RPR” section on page 14-7.
Note A best practice is to configure SONET circuits in an east-to-west or west-to-east configuration,
from Port 0 (east) to Port 1 (west) or Port 1 (east) to Port 0 (west), around the SONET ring.
Step 25 Start or resume a Cisco IOS CLI session for the ML-Series card in Adjacent Node 1.