Cisco ONS 15454 SDH Procedure Manual page 334

NTP- D314 Upgrade the TCC2 Card to the TCC2P Card
The TCC2P card does not support software earlier than R4.0. You will not be able to revert to a software
Note
release earlier than Software R4.0 with TCC2P cards installed.
Verify that the LAN wires on the backplane are installed properly. The TCC2 card does not autodetect
Step 1
miswired LAN connections. If a LAN connection is miswired, a "LAN Connection Polarity Reversed"
condition appears. See the
instructions.
Complete the
Step 2
Step 2.
According to local site practice, complete the
Step 3
page 15-5.
Ensure that no alarms or abnormal conditions are present. See the
Step 4
Alarms and Conditions" task on page 19-83
Before you begin the upgrade, complete the
Step 5
page 15-5. Make sure ONS 15454 Software R4.0 or later is installed on the node. Refer to the
release-specific software upgrade document. TCC2 and TCC2P cards are not compatible with releases
prior to Software R4.0.
Step 6 Physically replace the standby TCC2 card on the ONS 15454 with a TCC2P card.
a. Check the LED on the faceplate. The ACT/STBY LED on the faceplate of the TCC2 card indicates
whether the card is in active or standby mode. A green ACT/STBY LED indicates an active card and
an amber light indicates a standby card.
Open the standby TCC2 card ejectors.
b.
Slide the card out of the slot. This raises the
c.
is complete.
Open the ejectors on the TCC2P card to be installed.
d.
Slide the TCC2P card into the slot along the guide rails.
e.
Close the ejectors.
f.
g. In CTC node view, Ldg (loading) appears on the recently installed TCCP2 card.
Note
Note
Cisco ONS 15454 SDH Procedure Guide, R7.0
12-6
"DLP-D326 Install LAN Wires on the MIC-C/T/P" task on page 20-16
"DLP-D60 Log into CTC" task on page
During a TCC2 upgrade, the CONTBUS-IO-A or CONTBUS-IO-B TCC A (or B) To Shelf Slot
Communication Failure alarm is raised as the TCC2 briefly loses communication with the
backplane. This alarm usually clears after approximately 13 minutes. If the condition does not
clear after a period contact Cisco TAC.
It takes approximately 10 minutes for the active TCC2 card to transfer the database to the newly
installed TCC2P card. During this operation, the LEDs on the TCC2P flash Fail and then the
active/standby LED flashes. When the transfer completes, the TCC2P card reboots and goes into
standby mode after approximately three minutes. Do not remove the card from the shelf during
a database transfer.
Chapter 12
17-49. If you are already logged in, continue with
"NTP-D108 Back Up the Database" procedure on
"DLP-D298 Check the Network for
for instructions.
"NTP-D108 Back Up the Database" procedure on
alarm which will clear when the upgrade
IMPROPRMVL
Upgrade Cards and Spans
for
78-17194-01