Atm Tips - Avaya DEFINITY Server CSI Maintenance Manual

ATM Tips

ATM Tips
This section provides tips for Avaya Definity ATM PNC when interfacing with the
ATM switch. Throughout this section, see
R6.3 systems, and TN230X for Release 7 and later.
Switch PPN
CaPro
TN2238
Figure 18. ATM troubleshooting schematic
NOTE:
The CaPro element (Note 1 in
Avaya Definity Server CSI PPN.
Initial LED inspection
Visually inspect the LEDs on both the TN230X
(Table 16 on page
Table 15.
TN230X LED reference
LED color
Red Green
Off Off
Off Off
Off Off
555-233-119
AX500
Q.93B
1
Q.SAAL
ATM
SONET
Fiber
Physical
128) for a high-level status of the system.
Yellow
Steady on Normal state for active ATM EI board on PPN.
Off Normal state for standby ATM EI board on PPN and
EPN.
2 sec on / Normal state for active PNC archangel ATM EI board on
2 sec off EPN.
Figure 18 on page
ATM call control
Q.93B
Switch
Q.SAAL
processor
ATM
Switch
fabric
SONET
Physical
Port boards
iodftrb LJK 020801
Figure 18) is a software module within the
(Table 15) and the ATM switch
Interpretation
Issue 5 October 2002
127. Use TN2238 for
Switch EPN
Fiber
TN2238
Continued on next page
127