Cisco ONS 15454 SDH, Руководство по процедурам

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Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 6 Create Circuits and Low-Order Tunnels
NTP- D81 Create an Automatically Routed Low-Order VC12 Circuit
NTP-D81 Create an Automatically Routed Low-Order VC12
Circuit
Step 1
Complete the “DLP-D60 Log into CTC” task on page 17-49 at an ONS 15454 SDH on the network
where you will create the circuit. If you are already logged in, continue with Step 2.
Step 2
Complete the following:
a. On the shelf graphic, verify that XC-VXC-10G, XC-VXL-10G, or XC-VXL-2.5G cross-connect
cards are installed in Slots 8 and 10.
b.
Click the Provisioning > Cross-Connect tabs and set the Low Order Payload Type to VC-12 or
VC-11 and VC-12 (Mixed Mode) .
Step 3 If you want to assign a name to the circuit source and destination ports before you create the circuit,
complete the
“DLP-D314 Assign a Name to a Port” task on page 20-7 . If you want CTC to assign a name
automatically based on circuit type, node name, and sequence number, continue with Step 4 .
Step 4
From the View menu, choose Go to Network View .
Step 5
Click the Circuits tab, then click Create .
Step 6
In the Circuit Creation dialog box, complete the following fields:
• Circuit Type—Choose VC_LO_PATH_CIRCUIT .
•
Number of Circuits—Enter the number of VC-12 circuits that you want to create. The default is 1.
If you are creating multiple circuits with the same slot and consecutive port numbers, you can use
Auto-ranged to create the circuits automatically.
• Auto-ranged—This check box is automatically selected if you enter more than 1 in the Number of
Circuits field. Auto-ranging creates identical (same source and destination), sequential circuits
automatically. Uncheck the box if you do not want CTC to create sequential circuits automatically.
Step 7
Click Next .
Step 8
Define the circuit attributes ( Figure 6-3 on page 6-21 ):
•
Name—Assign a name to the circuit. The name can be alphanumeric and up to 48 characters,
(including spaces). Circuit names should be 44 characters or less if you want the ability to create
monitor circuits. If you leave the field blank, CTC assigns a default name to the circuit.
•
Size—Choose VC12 .
•
Bidirectional—Leave checked for this circuit (default).
Purpose This procedure creates an automatically routed low-order VC12 circuit,
meaning that CTC chooses the circuit route based on the parameters you
specify and on the software version.
Tools/Equipment XC-VXC-10G, XC-VXL-10G, or XC-VXL-2.5G cards must be installed
at the circuit source and destination nodes.
Prerequisite Procedures NTP-D127 Verify Network Turn-Up, page 6-5
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Provisioning or higher