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Cisco ONS 15454 SDH Procedure Guide, R7.0
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Chapter 19 DLPs D200 to D299
DLP- D217 MS-SPRing Exercise Ring Test
Step 4
Click
Apply
. If the change affects traffic, a warning message displays. Click
Yes
to complete the change.
Step 5
Return to your originating procedure (NTP).
DLP-D217 MS-SPRing Exercise Ring Test
Step 1
From the View menu, choose
Go to Network View
.
Step 2
Click the
Provisioning > MS-SPRing
tabs.
Step 3
Click the row of the MS-SPRing you will exercise, then click
Edit
.
Step 4
Exercise the west port:
a.
Right-click the west port of any MS-SPRing node and choose
Set West Protection Operation
.
shows an example. (To move a graphic icon, press
Ctrl
while you drag and drop it to a
new location.)
Recovery Pulse
Interval
Sets the recovery laser pulse
interval, in seconds. This is the
period of time that must past before
the recover pulse is repeated.
Numeric. For the default values and
domains of user-provisionable card
settings, refer to the “Network Element
Defaults” appendix in the
Cisco ONS 15454
SDH Reference Manual
.
Currently
Shutdown
(Display only) Displays the current
status of the laser.
Numeric. For the default values and
domains of user-provisionable card
settings, refer to the “Network Element
Defaults” appendix in the
Cisco ONS 15454
SDH Reference Manual
.
Request Laser
Restart
If checked, allows you to restart the
laser for maintenance.
Note
Restarting a laser might be
traffic-affecting.
Checked or unchecked
Purpose
This task tests the multiplex section-shared protection ring (MS-SPRing)
functionality without switching traffic. Ring exercise conditions (including
the K-byte pass-through) are reported and cleared within 10 to 15 seconds.
Tools/Equipment
None
Prerequisite Procedures
DLP-D60 Log into CTC, page 17-49
Required/As Needed
As needed
Onsite/Remote
Onsite or remote
Security Level
Provisioning or higher
Table 19-2
STM-N Maintenance Settings (continued)
Parameter
Description
Options
Содержание ONS 15454 SDH
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Страница 414: ...16 4 Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 Chapter 16 Power Down the Node NTP D114 Power Down the Node ...
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