Cisco ONS 15454 Series Procedure Manual page 196

NTP-A186 Create a Unidirectional DS-3 Circuit with Multiple Drops
If you selected Fully Protected Path in
Step 14
check the Dual Ring Interconnect check box.
Click Next. In the Route Review and Edit area, node icons appear so you can route the circuit manually.
Step 15
The circuit source node is selected. Green arrows pointing from the source node to other network nodes
indicate spans that are available for routing the circuit.
Complete the
Step 16
are creating.
Click Finish. After completing the circuit, the Circuits window appears.
Step 17
In the Circuits window, click the circuit that you want to route to multiple drops. The Delete, Edit, and
Step 18
Search radio buttons become active.
Click Edit. The Edit Circuit window appears with the General tab selected. All nodes in the DCC
Step 19
network appear on the network map. Circuit source and destination information appears under the source
and destination nodes. To see a detailed view of the circuit, click Show Detailed Map. You can rearrange
the node icons by selecting the node with the left mouse button while simultaneously pressing Ctrl, then
dragging the icon to the new location.
In the Edit Circuit dialog box, click the Drops tab. A list of existing drops appears.
Step 20
Click Create.
Step 21
Step 22 In the Define New Drop dialog box, define the new drop:
a. Node—Choose the target node for the circuit drop.
Slot—Choose the target card and slot.
b.
Port, STS—Choose the port and/or STS from the Port and STS drop-down lists. The card selected
c.
in Step b determines whether port, STS, or both appear. See
options.
The routing preferences for the new drop match those of the original circuit. However, if the
d.
following options are available, you can modify them:
•
•
e. If you want to change the circuit state, choose the circuit state from the Target Circuit Admin State
drop-down list. The state chosen applies to the entire circuit.
f. Check Apply to drop ports if you want to apply the state chosen in the Target Circuit Admin State
to the circuit source and destination drops. For the requirements necessary to apply a service state
to drop ports, refer to the Cisco ONS 15454 Reference Manual.
Click Finish. The new drop appears in the Drops list.
g.
If you need to create additional drops for the circuit, repeat Steps
Step 23
Step 24 Click Close. The Circuits window appears.
Step 25 Verify that the new drops appear in the Destination column for the circuit you edited. If they do not
appear, repeat Steps
Step 26 Complete the
test circuit.
Cisco ONS 15454 Procedure Guide, R5.0
6-28
"DLP-A96 Provision a DS-1 or DS-3 Circuit Route" task on page 17-97
If the original circuit was routed on a protected path protection path, you can change the nodal
diversity options: Nodal Diversity Required, Nodal Diversity Desired, or Link Diversity Only.
See Step 13 for option descriptions.
If the original circuit was not routed on a protected path, the Protection Channel Access option
is available. See Step 12 for a description of the PCA option.
21 through 24, making sure all options are provisioned correctly.
"NTP-A135 Test Electrical Circuits" procedure on page
Step 12 and the circuit will be routed on a path protection DRI,
Table 6-2 on page 6-3
21
Chapter 6 Create Circuits and VT Tunnels
for the DS-3 you
for a list of
and 22 to create the additional drops.
6-36. Skip this step if you built a
August 2005