19-61
Cisco ONS 15454 Procedure Guide, R5.0
September 2005
Chapter 19 DLPs A200 to A299
DLP-A296 Perform a Manual Span Upgrade on a 1+1 Protection Group
DLP-A296 Perform a Manual Span Upgrade on a 1+1 Protection Group
Warning
Do not reach into a vacant slot or chassis while you install or remove a module or a fan. Exposed
circuitry could constitute an energy hazard.
Statement 206
Caution
Do not perform any other maintenance operations or add any circuits during a span upgrade.
Step 1
Initiate a Force switch on the ports you will upgrade, beginning with the protect port:
a.
In node view, click the
Maintenance
>
Protection
tabs.
b.
Choose the protection group from the Protection Groups area. In the Selected Group area, the
working and protect spans appear.
c.
In the Selected Group area, click the protect OC-N port.
d.
In Switch Commands, choose
Force
.
e.
Click
Yes
in the confirmation dialog box.
FORCE-SWITCH-TO-WORKING appears next to the forced span.
Step 2
If you are upgrading a multiport card, repeat
Step 3
Remove the fiber from both ends of the span and ensure that traffic is still running.
Step 4
Remove the OC-N cards from both span endpoints.
Step 5
At both ends of the span, in node view, right-click the OC-N slot and choose
Change Card
.
Step 6
In the Change Card dialog box, choose the new OC-N card type.
Step 7
Click
OK
.
Step 8
Complete the
“NTP-A16 Install the OC-N Cards” procedure on page 2-6
to install the new OC-N cards
in both endpoints.
Step 9
Verify that the transmit signal falls within the acceptable range. See
for OC-N
card transmit and receive levels.
Step 10
Complete the
“DLP-A428 Install Fiber-Optic Cables in a 1+1 Configuration” task on page 21-8
to attach
the fiber to the cards. Wait for the IMPROPRMVL alarm to clear and the cards to become active.
Step 11
When cards on each end of the span have been successfully upgraded and all the facility alarms (LOS,
SD, or SF) are cleared, remove the Force switch:
a.
In node view, click the
Maintenance > Protection
tabs.
Purpose
This task upgrades a linear span to a higher OC-N rate. To downgrade a
span, follow this task but choose a lower-rate card in
Tools/Equipment
Higher-rate cards
Compatible hardware necessary for the upgrade
Prerequisite Procedures
DLP-A60 Log into CTC, page 17-66
Required/As Needed
As needed
Onsite/Remote
Onsite
Security Level
Provisioning or higher
Содержание ONS 15454 Series
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Страница 44: ...Tasks xliv Cisco ONS 15454 Procedure Guide R5 0 December 2004 ...
Страница 53: ...liii Cisco ONS 15454 Procedure Guide R5 0 December 2004 About this Guide Document Conventions ...
Страница 55: ...lv Cisco ONS 15454 Procedure Guide R5 0 December 2004 About this Guide Document Conventions ...
Страница 126: ...4 14 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Chapter 4 Turn Up Node NTP A256 Set Up SNMP ...
Страница 168: ...5 42 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Chapter 5 Turn Up Network NTP A172 Create a Logical Network Map ...
Страница 304: ...10 8 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Chapter 10 Change Node Settings NTP A87 Change SNMP Settings ...
Страница 410: ...16 4 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Chapter 16 Power Down the Node NTP A114 Power Down the Node ...
Страница 510: ...17 100 Cisco ONS 15454 Procedure Guide R5 0 March 2005 Chapter 17 DLPs A1 to A99 DLP A99 Determine Available VLANs ...
Страница 746: ...20 102 Cisco ONS 15454 Procedure Guide R5 0 March 2005 Chapter 20 DLPs A300 to A399 DLP A399 Install a UBIC H EIA ...
Страница 828: ...A 14 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Appendix A CTC Information and Shortcuts Equipment Inventory ...
Страница 850: ...Index IN 22 Cisco ONS 15454 Procedure Guide R5 0 December 2004 description 4 11 remove 18 23 ...