Cisco ONS 15310-MA SDH, Руководство по процедурам

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Cisco ONS 15310-MA SDH Procedure Guide, Release 9.1 and Release 9.2
78-19416-01
Chapter 16 DLPs H1 to H99
Note Provisioning SD-P or SF-P thresholds in the Circuit Attributes page of the Circuit Creation wizard sets
the values only for path-protected spans. The circuit source and destination use the node default values
of 10E-4 for SD-P and 10E-6 for SF-P for unprotected circuits and for the source and drop of path
protection circuits.
Step 1 In the Circuit Attributes area of the Circuit Creation wizard, set the path protection path selectors:
•
Provision working go and return on primary path—Check this box to route the working path on one
fiber pair and the protect path on a separate fiber pair. This feature only applies to bidirectional path
protection circuits.
•
Revertive—Check this check box if you want traffic to revert to the working path when the
conditions that diverted it to the protect path are repaired. If you do not choose Revertive, traffic
remains on the protect path after the switch.
•
Reversion time—If Revertive is checked, click the Reversion time field and choose a reversion time
from the drop-down list. The range is 0.5 to 12.0 minutes. The default is 5.0 minutes. This is the
amount of time that will elapse before the traffic reverts to the working path. Traffic can revert when
conditions causing the switch are cleared.
• SF threshold—Set the path protection path-level signal failure (SF) bit error rate (BER) thresholds.
VC low-order path thresholds only apply to circuits with 15310E-CTX-K9 ports as path protection
selectors.
•
SD threshold—Set the path protection path-level signal degrade BER thresholds. VC low-order path
thresholds only apply to circuits with 15310E-CTX-K9 ports as path protection selectors.
• Switch on PDI-P—For VC high-order path circuits, check this check box if you want traffic to
switch when an VC high-order path payload defect indicator is received. Unavailable for VC
low-order path circuits.
Step 2
Return to your originating procedure (NTP).
DLP-H58 Provision a E1 Circuit Source and Destination
Note
After you have selected the circuit properties in the Circuit Source dialog box according to the specific
circuit creation procedure, you are ready to provision the circuit source.
Step 1
From the Node drop-down list, choose the node where the source will originate.
Purpose This task provisions an electrical circuit source and destination for a E1
circuit.
Tools/Equipment None
Prerequisite Procedures DLP-H29 Log into CTC, page 16-43
The Circuit Creation wizard Circuit Source page must be open.
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Provisioning or higher