Cisco ONS 15600 SDH Troubleshooting Manual page 243

Chapter 2 Alarm Troubleshooting
Note
From the View menu, choose Go to Parent View.
a.
Click the Circuits tab.
b.
View the circuit source and destination ports and slots. If any circuits originate or terminate in the
c.
slot containing the card you are replacing, perform the
a SNCP Span" procedure on page
Note
Step 3 Ensure that the card you are replacing does not carry MS-SPRing circuit traffic by completing the
following steps.
a. In CTC node view, click View > Go to Parent View.
b. Click the Circuits tab.
c. View the circuit source and destination ports and slots. If any circuits originate or terminate in the
slot containing the card you are replacing, perform the
MS-SPRing" procedure on page
Note
Remove any fiber optic cables from the ports.
Step 4
Physically remove the card that you want to replace from the ONS 15600 SDH shelf by completing the
Step 5
following steps:
Open the card ejectors.
a.
Slide the card out of the slot.
b.
Physically replace the STM-16 or STM-64 card in the shelf by completing the following steps:
Step 6
Open the ejectors on the replacement card.
a.
Slide the replacement card into the slot along the guide rails until it contacts the backplane.
b.
Close the ejectors.
c.
Note
Clear the Force switches.
Step 7
July 2010
A port can be part of a 1+1 protection group or part of an SNCP, but it cannot be configured for
both. However, different ports on one card can be configured in different ways. If you move all
of the traffic off some 1+1 ports, you still need to check whether the remaining ports are carrying
SNCP traffic.
If the card you are replacing is not configured for any port or circuit protection, but does
carry traffic, bridge and roll this traffic onto another card. Follow the "Bridge and Roll
Traffic" procedure in the "Manage Circuits" chapter in the Cisco ONS 15600 SDH
Procedure Guide.
If the card you are replacing is not configured for any port or circuit protection, but does
carry traffic, bridge and roll this traffic onto another card. Refer to the "Manage Circuits"
chapter in the Cisco ONS 15600 SDH Procedure Guide.
When you replace a card with the identical type of card, you do not need to make any
changes to the database.
2.8.4 Physical Card Reseating, Resetting, and Replacement
"Initiate a Force Switch for All Circuits on
2-126.
"Initiate a Manual Span Switch on a
2-128.
Cisco ONS 15600 SDH Troubleshooting Guide, R8.0
2-135