Cisco ONS 15310-MA SDH Procedure Manual page 163

Chapter 5 Create Circuits and VC Low-order Path Tunnels
In the Circuit Destination area, choose the node where the VC low-order path tunnel will terminate from
Step 11
the Node drop-down list.
Step 12 Click Next.
In the Circuit Routing Preferences area, choose Route Automatically. Two options are available; choose
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either, both, or none based on your preferences.
• Using Required Nodes/Spans—Check this check box to specify nodes and spans to include or
exclude in the CTC-generated tunnel route.
Including nodes and spans for a circuit ensures that those nodes and spans are in the working path
of the circuit (but not the protect path). Excluding nodes and spans ensures that the nodes and spans
are not in the working or protect path of the circuit.
Review Route Before Creation—Check this check box to review and edit the VC low-order path
•
tunnel route before the circuit is created.
If you selected Using Required Nodes/Spans in
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Click Next.
a.
In the Circuit Route Constraints area, click a span on the VC low-order path tunnel map.
b.
Click Include to include the node or span in the VC low-order path tunnel. Click Exclude to exclude
c.
the node or span from the VC low-order path tunnel. The order in which you choose included nodes
and spans sets the VC low-order path tunnel sequence. Click spans twice to change the circuit
direction.
Repeat Step
d.
Review the VC low-order path tunnel route. To change the tunnel routing order, choose a node in
e.
the Required Nodes/Lines or Excluded Nodes Links lists, then click the Up or Down buttons to
change the tunnel routing order. Click Remove to remove a node or span.
Step 15 If you selected Review Route Before Creation in
a. Click Next.
Review the tunnel route. To add or delete a tunnel span, choose a node on the tunnel route. Blue
b.
arrows show the tunnel route. Green arrows indicate spans that you can add. Click a span arrowhead,
then click Include to include the span or Remove to remove the span.
If the provisioned tunnel does not reflect the routing and configuration you want, click Back to
c.
verify and change tunnel information.
Click Finish. The Circuits window appears.
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Verify that the tunnel you just created appears in the circuits list. VC low-order path tunnels are
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identified by VC low-order pathT in the Type column.
Stop. You have completed this procedure.
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c for each node or span you want to include or exclude.
Cisco ONS 15310-MA SDH Procedure Guide, Release 9.1 and Release 9.2
Step 13:
Step 13:
Before You Begin
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