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DS1C-BD
Issue 1 June 2005 1089
Enter change system-parameters
duplication. Enter y in Enable
Operation of PNC Duplication
field.
Enable PNC duplication.
Enter add fiber-link fiber# to
re-add the fiber-link using TN1654 DS1
converter circuit packs.
fiber# represents the fiber-link number
associated with the TN574 DS1 converter
complexes that are being upgraded to TN1654
DS1 converter complexes.
Enter test alarms long clear for
category exp-intf.
Wait 5 minutes for SNI-BD, SNI-PEER,
FIBER-LK and DS1C-BD alarms to
clear, or enter clear
firmware-counters a-pnc |
b-pnc.
Enter status pnc. If either PNC’s state of health is not “functional”,
consult the PNC-DUP section of the Maintenance
Manual.
Table 369: Upgrading TN574 DS1 Converter Circuit Packs in a fiber-link to TN1654s —
Duplicated PNC (continued)
Steps Comments
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