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7-36 Replacing modules in a common-equipment shelf
Procedure 7-15 (continued)
Replacing an NT4K75 timing and cross-connect
Step
9
10
11
12
13
14
AccessNode P0904244 Issue 1.0
Action
Change the state of the TXC card to in-service (IS):
chgstate is↵
The state changes to IS.
Did you replace a working or failed TXC card in steps 7 and 8?
If you replaced a
working TXC card
failed TXC card
Was a TXC protection switch performed in step 3 before replacing the TXC
card?
If
yes
no
Access the TXC protection screen:
dtlprot txc ↵
The TXC protection screen appears.
Release the TXC protection switch performed in step 3:
forced re <group>↵
y↵
where
<group>
Replace the shelf cover.
—end—
The go to
step 11
step 14
Then go to
step 12
step 14
is the number of the TXC that was replaced:
g1 (slot 9) or g2 (slot 10).
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