Avaya 03-300430 User Manual

Note:

The following procedure is generic in its scope. Check the customer’s switch 
configuration for EI/SNI structures.

!

WARNING:

Do not power down a Switch Node carrier to replace a circuit pack.

!

WARNING:

In duplicated PNC configurations, one DS1-CONV complex in the fiber-link 
serves as the active and the second DS1-CONV complex serves as the standby. 
Each DS1 Converter complex consists of two TN574 or TN1654 circuit packs.

1.

Verify that the A-side is active.

●

If the B-PNC is active, enter reset 
pnc-interchange and press Enter.

●

Then verify that the A-side is active 
(status pnc).

2.

Busyout the duplicated switch side.

3.

Disable PNC duplication by changing the 

Enable Operation of PNC Duplication 

field to n.

4.

Lists administered fiber connections by number. 

Select the link number associated with the 

DS1-CONV complex that you are removing.

5.

Busyout the fiber link of interest. The fiber link 

number (step 6) is n for this command.

6.

Remove the link administration for this link.

7.

Remove the DS1-CONV administration for the 

four designated circuit packs (cabinet is the 

cabinet number where these DS1-CONV 

complexes reside).
Press Enter.

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