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NTP- D351 Convert a Point-to-Point or Linear ADM to an SNCP Automatically
Complete the
Step 12
end nodes; provision the slot in each node that is not already in the RS-DCC Terminations list (in the
Figure 13-3
bandwidth is needed for CTC management, complete the
Terminations" task on page
For circuits provisioned on a VC4 that is now part of the protection bandwidth (VC4s 3 to 4 for an
Step 13
STM-4 MS-SPRing, VC4s 9 to 16 for an STM-16 MS-SPRing, and VC4s 33 to 64 for an STM-64),
delete and recreate each circuit:
a.
b.
c.
Step 14
Complete the
MS-SPRing.
Stop. You have completed this procedure.
NTP-D351 Convert a Point-to-Point or Linear ADM to an SNCP
Automatically
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
When upgrading VT tunnels, CTC does not convert the VT tunnel to SNCP, but instead creates a
Note
secondary tunnel for the alternate path. The result is two unprotected VT tunnels using alternate paths.
If overhead circuits exist on the network, an in-service topology upgrade is service affecting. The
Note
overhead circuits will drop traffic and have a status of PARTIAL after the upgrade is complete.
Complete the
Step 1
ADM. If you are already logged in, continue with Step 2.
Step 2
If the point-to-point or linear ADM is 1+1 protected, complete the
Group" task on page
Cisco ONS 15454 SDH Procedure Guide, R7.0
13-10
"DLP-D363 Provision Regenerator-Section DCC Terminations" task on page 20-68
example, Port 1 of Node 1/Slot 5 and Port 1 of Node 3/Slot 13). (Alternatively, if additional
20-71.)
Complete the
"DLP-D27 Delete Circuits" task on page 17-21
Create the circuit on VC4s 1 to 2 for an STM-4 MS-SPRing, 1 to 8 for an STM-16 MS-SPRing, or
1 to 32 for an STM-64 MS-SPRing on the fiber that served as the protect fiber in the linear ADM.
See the
"NTP-D324 Create a Manually Routed High-Order Circuit" procedure on page 6-60
instructions.
Repeat Steps
a
and
b
for each circuit residing on an MS-SPRing protect VC4.
"NTP-D41 Create the MS-SPRing" procedure on page 5-13
This procedure upgrades a point-to-point or linear ADM to an SNCP
without disrupting traffic. You can upgrade synchronous transport signal
(STS), Virtual Tributary (VT), and VT tunnel circuits to SNCP. This
option is a single circuit operation.
None
NTP-D124 Provision a Point-to-Point Network, page 5-3
As needed
Onsite or remote
Provisioning or higher
"DLP-D60 Log into CTC" task on page 17-49
18-47. If the point-to-point or linear ADM is unprotected, continue with
Chapter 13
Convert Network Configurations
"DLP-D364 Provision Multiplex-Section DCC
for one circuit.
to put the nodes into an
at a node on the point-to-point or linear
"DLP-D155 Delete a Protection
at the
for
Step
3.
78-17194-01
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