17-94
Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 17 DLPs D1 to D99
DLP- D96 Provision a Low-Order VC3 Circuit Route
Step 5 From the TUG2 drop-down list, choose the source TUG2.
Step 6 From the VC12 drop-down list, choose the source VC12.
Step 7 If you need to create a secondary source, for example, an SNCP ring bridge/selector circuit entry point
in a multivendor SNCP ring, click Use Secondary Source and repeat Steps 1 through 6 to define the
secondary source. If you do not need to create a secondary source, continue with Step 8.
Step 8 Click Next.
Step 9 From the Node drop-down list, choose the destination (termination) node.
Step 10 From the Slot drop-down list, choose the slot containing the destination card. The destination is typically
a E1 card. However, you can also choose an STM-N card to map the VC12 to a VC4 for optical transport.
Step 11 Depending on the destination card, choose the destination port from the drop-down lists that appear
based on the card selected in Step 10. See Table 6-2 on page 6-3 for a list of valid options. CTC does
not show ports, VC4s, TUG3s, TUG2s, or VC12s already used by other circuits. If you and a user
working on the same network choose the same VC4, TUG3, TUG2, or VC12 simultaneously, one of you
receives a Path in Use error and is unable to complete the circuit. The user with the incomplete circuit
needs to choose new destination parameters.
Step 12 If you need to create a secondary destination, for example, an SNCP ring bridge/selector circuit exit
point in a multivendor SNCP ring, click Use Secondary Destination and repeat Steps 9 through 11 to
define the secondary destination.
Step 13 Click Next.
Step 14 Return to your originating procedure (NTP).
DLP-D96 Provision a Low-Order VC3 Circuit Route
Step 1 In the Route Review/Edit area of the Circuit Creation wizard, click the source node icon if it is not
already selected.
Step 2 Starting with a span on the source node, click the arrow of the span that you want the circuit to travel.
The arrow turns white. In the Selected Span area, the From and To fields provide span information. The
source VC3 appears.
Step 3 If you want to change the source VC3, adjust the Source VC3 field; otherwise, continue with Step 4.
Step 4 If you want to change the source VC4, adjust the Source VC4 field; otherwise, continue with Step 5.
Purpose This task provisions the circuit route for manually routed low-order VC3
circuits.
Tools/Equipment None
Prerequisite Procedures DLP-D60 Log into CTC, page 17-49
NTP-D55 Create a Manually Routed Low-Order VC3 Circuit, page 6-35
You must have the Route Review/Edit page of the Circuit Creation wizard
open.
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Provisioning or higher
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