17-88
Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 17 DLPs D1 to D99
DLP- D92 Four-Fiber MS-SPRing Exercise Span Test
DLP-D92 Four-Fiber MS-SPRing Exercise Span Test
Step 1
From the View menu, choose
Go to Network View
.
Step 2
Click the
Provisioning > MS-SPRing
tabs.
Step 3
Click the MS-SPRing you will exercise, then click
Edit
.
Step 4
Exercise the west span:
a.
Right-click the west port of the four-fiber MS-SPRing node that you want to exercise and choose
Set West Protection Operation
. (To move a graphic icon, press
Ctrl
while you drag and drop it to
a new location.)
Note
The squares on the network map represent ports. Right-click a working port.
b.
In the Set West Protection Operation dialog box, choose
EXERCISE SPAN
from the drop-down
list. Click
OK
.
c.
In the Confirm MS-SPRing Operation dialog box, click
Yes
.
On the network view graphic, an E appears on the MS-SPRing channel where you invoked the
exercise. The E will appear for 10 to 15 seconds, then disappear.
Step 5
Click the
Conditions
tab, then click
Retrieve
.
Step 6
Verify the following conditions:
•
EXERCISING-SPAN—An Exercise Ring Successful condition is reported on the node where the
span was exercised.
•
FE-EX-SPAN—A Far-End Exercise Span Request condition is reported against the east span of the
node connected to the west side of the node where you exercised the span.
•
KB-PASSTHR—If applicable, a K Byte Pass Though Active condition is reported.
Note
Make sure the Filter button in the lower right corner of the window is off. Click the Node column
to sort conditions by node.
Step 7
Click the
Alarms
tab.
a.
Verify that the alarm filter is not on. See the
“DLP-D227 Disable Alarm Filtering” task on
as necessary.
b.
Verify that no unexplained alarms appear on the network. If unexplained alarms appear, resolve
them before continuing. Refer to the
Cisco ONS 15454 SDH Troubleshooting Guide
if necessary
.
Purpose
This task exercises a four-fiber MS-SPRing span. 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
Required
Onsite/Remote
Onsite
Security Level
Provisioning or higher
Содержание ONS 15454 SDH
Страница 26: ...Tables vi Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 ...
Страница 62: ...xxii Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 About this Guide ...
Страница 64: ...xxiv Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 About this Guide ...
Страница 66: ...xxvi Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 About this Guide ...
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 ...
Страница 832: ...A 14 Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 Appendix A CTC Information and Shortcuts Equipment Inventory ...
Страница 860: ...Index IN 28 Cisco ONS 15454 SDH Procedure Guide R6 0 78 17194 01 ...