Lucent Technologies Release 7 User Manual

Issue 4

June 1999

Maintenance Object Repair Procedures 

9-1490

SNI-PEER (SNI Peer Link) 

c. If the problem went away, replace the SNC that was previously 

active. Then set the newly replaced SNC to active. If the problem 
returns, assume that the SNC that was just replaced was not at fault 
and go to step 2 below.

2. Replace the leftmost SNI from the pair of adjacent SNIs.

3. Replace the rightmost SNI from the pair of adjacent SNIs.

4. This could indicate a problem with the switch-node-carrier backplane.

Always investigate tests in the order presented in the table below when 
inspecting errors in the system. By clearing error codes associated with the 
Configuration Audit for example, you may also clear errors generated from other 
tests in the testing sequence.

For descriptions of these tests, refer to the SNI-BD section of this chapter.

1.

D = Destructive, ND = Non-destructive

Configuration Audit (#759)

X

X

ND

Failure Audit (#777)

X

X

ND

Fiber Out of Frame Query (#989)

X

X

ND

Packet Neighbor Test (#767)

X

X

ND

Circuit Path Test (#755)

X

X

ND

Destructive Facility Test (#757)

X

D

Off-board Destructive Facility Test 
(#756)

X

D

Switch Node Interface Reset Test 
(#761)

X

D