Cisco ONS 15310-MA SDH, Руководство по процедурам

Страница: 174 / 632

5-38
Cisco ONS 15310-MA SDH Procedure Guide, Release 9.1 and Release 9.2
78-19416-01
Chapter 5 Create Circuits and VC Low-order Path Tunnels
Before You Begin
NTP-H49 Create a Unidirectional Optical Circuit with Multiple
Drops
Step 1
Complete the “DLP-H29 Log into CTC” task on page 16-43 at a node on the network where you will
create the circuit. If you are already logged in, continue with Step 2 .
Step 2 If you want to assign a name to the tunnel source and destination ports before you create the circuit,
complete the
“DLP-H56 Assign a Name to a Port” task on page 16-75 . If not, continue with Step 3 .
Step 3
From the View menu, choose Go to Network View .
Step 4 Click the Circuits tab, then click Create .
Step 5
In the Circuit Creation dialog box, complete the following fields:
•
Circuit Type—Choose VC high-order path or VC low-order path .
•
Number of Circuits—Leave the default unchanged (1).
• Auto-ranged—Unavailable when the Number of Circuits field is 1.
Step 6
Click Next .
Step 7 Define circuit attributes:
•
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 the circuit size. If you are creating an VC high-order path circuit, the choices are
VC3, VC4, VC4-2c, VC4-3c, or VC4-4c. If you are creating a VC low-order path circuit, Size
displays VC-12. You cannot change it.
•
Bidirectional—Uncheck this check box for this circuit.
•
Create cross-connects only (TL1-like)—Check this check box if you want to create one or more
cross-connects to complete a signal path for TL1-generated circuits. Also, VC low-order path
tunnels and Ethergroup sources and destinations are unavailable.
•
Diagnostic—Leave the default (unchecked).
• State—Choose the administrative state to apply to all of the cross-connects in a circuit:
–
unlocked —Puts the circuit cross-connects in the unlocked-enabled service state.
–
locked, outOfGroup —Puts the circuit cross-connects in the locked-enabled,disabled service
state. Traffic is not passed on the circuit.
Purpose This procedure creates a unidirectional optical circuit with multiple traffic
drops (circuit destinations).
Tools/Equipment None
Prerequisite Procedures NTP-H36 Verify Network Turn-Up, page 5-4
NTP-H130 Manage Pluggable Port Modules, page 9-3 (as needed)
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Provisioning or higher