Cisco ONS 15454 SDH Procedure Manual page 348

NTP- D318 Convert an Unprotected Point-to-Point or Linear ADM to a Two-Fiber MS-SPRing Automatically
NTP-D318 Convert an Unprotected Point-to-Point or Linear ADM
to a Two-Fiber MS-SPRing Automatically
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Before beginning this procedure, you should have a unique ring name to identify the new MS-SPRing
Note
and a unique node ID number for each node on the ring.
Before beginning this procedure, optical transmit and receive levels should be in their acceptable range
Note
as shown in
Note If overhead circuits exist on the network, an in-service topology upgrade is service affecting. The
overhead circuits will drop traffic and have a status of PARTIAL after the upgrade is complete.
Step 1 Complete the
ADM. If you are already logged in, continue with Step 2.
Step 2 Complete the
Step 3 Complete the
point-to-point or linear ADM span.
Step 4 Complete the
nodes that support the point-to-point or linear ADM span. (Alternatively, if additional bandwidth is
needed for CTC management, complete the
Terminations" task on page
Terminations list.
In the Tools menu, choose Topology Upgrade > Convert SNCP to MS-SPRing.
Step 5
In the Topology Conversion dialog box, set the MS-SPRing properties:
Step 6
•
•
Cisco ONS 15454 SDH Procedure Guide, R7.0
13-6
This procedure converts an unprotected point-to-point or linear ADM to
a two-fiber multiplex section-shared protection ring (MS-SPRing)
without disrupting traffic.
None
NTP-D44 Provision SNCP Nodes, page 5-22
As needed
Onsite or remote
Provisioning or higher
Table 2-4 on page
"DLP-D60 Log into CTC" task on page 17-49
"DLP-D298 Check the Network for Alarms and Conditions" task on page
"DLP-D155 Delete a Protection Group" task on page 18-47
"DLP-D363 Provision Regenerator-Section DCC Terminations" task on page 20-68
20-71.) Provision the slot in each node that is not already in the RS-DCC
Ring Type—(Display only) The default is two-fiber.
Speed—Choose the MS-SPRing ring speed: STM-1, STM-16, or STM-64. The speed must match
the OC-N speed of the MS-SPRing trunk (span) cards.
If you are creating an STM-1 MS-SPRing and will eventually upgrade it to STM-16 or
Note
STM-64, use the single-port STM-1 cards (OC12 IR/STM4 SH 1310, OC12 LR/STM4 SH
1310, or OC12 LR/STM4 LH 1550).
2-17.
"DLP-D364 Provision Multiplex-Section DCC
Chapter 13 Convert Network Configurations
at a node on the point-to-point or linear
at the nodes that support the
19-83.
at the
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