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Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 19 DLPs D200 to D299
DLP- D299 Initiate an MS-SPRing Span Lockout
DLP-D299 Initiate an MS-SPRing Span Lockout
Caution
Traffic is not protected during a span lockout.
Step 1
From the View menu, choose
Go to Network View
.
Step 2
Click the
Provisioning > MS-SPRing
tabs.
Step 3
Choose the MS-SPRing and click
Edit
.
Tip
To move an icon to a new location, for example, to see MS-SPRing channel (port) information more
clearly, click an icon on the Edit MS-SPRing network graphic and while pressing
Ctrl
, drag the icon to
a new location.
Step 4
To lock out a west span:
a.
Right-click any MS-SPRing node west channel (port) and choose
Set West Protection Operation
.
shows an example.
Note
For two-fiber MS-SPRings, the squares on the node icons represent the MS-SPRing working
and protect channels. You can right-click either channel. For four-fiber MS-SPRings, the
squares represent ports. Right-click either working port.
b.
In the Set West Protection Operation dialog box, choose
LOCKOUT SPAN
from the drop-down
list. Click
OK
.
c.
In the Confirm MS-SPRing Operation dialog box, click
Yes
. An “L” indicating the lockout appears
on the selected channel (port) where you invoked the protection switch.
Performing a lockout switch generates LKOUTPR-S and FE-LOCKOUTOFPR-SPAN conditions.
Step 5
To lock out an east span:
a.
Right-click the node’s east channel (port) and choose
Set East Protection Operation
.
b.
In the Set East Protection Operation dialog box, choose
LOCKOUT SPAN
from the drop-down list.
Click
OK
.
c.
In the Confirm MS-SPRing Operation dialog box, click
Yes
. An “L” indicating the lockout appears
on the selected channel (port) where you invoked the protection switch.
Performing a lockout switch generates LKOUTPR-S and FE-LOCKOUTOFPR-SPAN conditions.
Purpose
This task performs an MS-SPRing span lockout, which prevents traffic
from switching to the locked-out span.
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
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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