H/I/J Signaling Link Failure (Permanent)/(Temporary)/(Recovery); Figure 7-8 13-H/13-I/13-J Signaling Link Failure System Message; Figure 7-9 Fusion Link (Signaling Link) Failure - NEC NEAX 2400 IPX Manual

6. 13-H/I/J Signaling Link Failure (Permanent)/(Temporary)/(Recovery)

Figure 7-8 illustrates the message that is displayed when the Fusion link (D-ch) has a failure. If the failure occurs
frequently, the system displays 13-H Signaling Link Failure (Permanent). The shaded area
this message.
1. xx0x 0000 0000 0000
MG
U
FCH Mounting Location

Figure 7-8 13-H/13-I/13-J Signaling Link Failure System Message

self-N ode
TSW /INT
M U X
PCI Bus
C PU
PCI Bus
13-H
"Signaling Link Failure"
1. 0001 0000 0000 0000
2. 0000 0000 0000 0000
13-H/I/J Signaling Link Failure (Permanent)/(Temporary)/(Recovery)
2. 0000 0000 0000 0000.........
FCH CKT No.
G
ch 0
Fusion Link
DTI
B-channel / D-channel
D /I
FC H
10 B ase T
......
H UB
10 B ase T
LAN I
LAN I
M A T

Figure 7-9 Fusion Link (Signaling Link) Failure

D -channel (exam ple)
ch 23
F aulty
TSW (Tim e D ivision Sw itch): PH -SW 10
H UB: PA-M 96
M U X: PH -PC 36
LANI (LAN Interface): PZ-PC19
FC H (Fusion C all C ontrol H andler): PA-FC H A
D TI (Digital Trunk Interface): PA-24D TR
NDA-24299
TROUBLESHOOTING
Figure 7-9
Circuit Number of FCH (0 - 7)
FCH Mounting Location
MG: Module Group
U: Unit (0-3)
G: Group (00-23)
other N ode
TSW /IN T
M U X
D TI
FC H
D /I
10 B ase T
HU B
10 B ase T
LAN I
PC I Bus
explains
C PU
CHAPTER 7
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