NEC Neax 2400 Ipx Fusion Network System Manual
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CHAPTER 7 NDA-24299 Page 176 Revision 1.0 TROUBLESHOOTING 23-U FCH Status Information Figure 7-17 23-U FCCH Status Notification - Initial Setting Failure ETHER Results 00H: Normal 01H: ETHER Controller Reset Impossible 03H: ETHER Controller Initial NG 02H: Configuration Error 04H: ETHER Controller Initial NG 9.2 FLTINF = 18H Spanning Tree Abnormal Answer Figure 7-18 illustrates the message that is displayed when Spanning Tree Abnormal Answer is detected. 1. xx 0x 00 xx xx xx xx xx 2. xx xx xx xx 0000 0000......... MG UG FCH M ounting Location FCH CKT No.TRC RS 00 MG: M odule Group (0/1) U : U n it (0 -3) G: Group (0-23)TRC: Trace Confirm ation Bit (0 /1 = S ta tu s N o tific a tio n / P rim itive T ra c e ) R S : R e c e iv e / S e n d P rim itiv e T ra c e (n o t e ffe c tiv e ) FCH CKT No. = Circuit No. of FCH 00F L T IN F : 0 0 H = In itia l S e ttin g F a ilu re HDLC ResultsHDLC Results: 00H = Normal ETHER ResultsETHER Results: See below. b7 b0b7 b0b7 b0b7 b0b7 b0 b7 b0 M AC Address of FCH b7 b0 b7 b0 Other Results: 00H = Norm al Other Results : : : :6 Bytes Initial Setting Failure
NDA-24299 CHAPTER 7
Page 177
Revision 1.0
TROUBLESHOOTING
23-U FCH Status Information
Figure 7-18 23-U FCCH Status Notification - Spanning Tree Abnormal Answer
MG
UG
FCH M ounting Location
FCH CKT No.TRC
RS
00
MG: Module Group
U: Unit (0-3)
G : G roup (0-23)TRC: Trace Confirm ation Bit
(0 /1 = S ta tu s N o tifica tio n / P rim itive T ra ce )
RS: Receive / Send Prim itive Trace (not effective)
FCH CKT No. = Circuit No. of FCH
18FLTIN F: 18H = Spanning Tree Abnorm al
A n sw e r N o tific a tio n
b7 b0b7 b0b7 b0
b7 b0
b7 b0
: :
: :32 Bytes
Spanning Tree Abnormal Answer
b7 b0
- 1 2 3
4 5 6 7
8 9 10 11 12 13 14 15
16 17 18 19 20 21 22 23
255 254 253 252 251 250 249 248 247 246 245 244 243 242 241 240 239 238 237 236 235 234 233 232........
........
* Each bit represents abnormal FPC (Fusion Point Code). W hen 1 is set,
the F P C h a s n o t b e e n a s s ig n e d . (U s e th e A F P C c o m m a n d .)
Abnorm al FPC Inform ation
1. xx 0x 18 xx xx xx xx xx 2. xx xx xx xx xx xx xx xx 3. xx xx xx xx xx xx xx xx
4. xx xx xx xx xx xx xx xx 5. xx xx xx 00 0000 0000 6. 00 00 00 00 00 00 00 00
CHAPTER 7 NDA-24299 Page 178 Revision 1.0 TROUBLESHOOTING 23-U FCH Status Information 9.2.1 Repair Procedure A Fusion Point Code (FPC) is assigned with the AFPC command. If any FPC data has not been assigned properly, the Spanning Tree Abnormal Answer message in Figure 7-19 is displayed. Make sure that the indicated FPC data is properly assigned. Figure 7-19 Spanning Tree Abnormal Answer 9.3 FLTINF = 1DH ETHER Transfer Failure Figure 7-20 illustrates the message that is displayed when an FCH card discards an abnormal Ethernet packet (i.e. abnormal IP address destination) that was received from another node on the network. 12 self-Node Node B Node C Node D Node E Node F MAT Assign all nodes FPCs including nodes which are not directly connected. Node GNode H11 Node I 222 2324 21 101 This FPC has not been assigned. Spanning Tree Abnormal FPC = 2l
NDA-24299 CHAPTER 7 Page 179 Revision 1.0 TROUBLESHOOTING 23-U FCH Status Information Figure 7-20 23-U ETHER Transfer Failure 9.4 FLTINF = 1EH Spanning Tree Generation End Figure 7-21 illustrates the message that is displayed when Spanning Tree Generation is complete. 1. xx 0x 1D xx xx xx xx xx 2. xx xx xx xx xx xx xx xx 3. xx xx xx xx xx xx xx xx 4. xx xx xx xx xx xx xx xx 5. xx xx xx xx xx xx xx xx 6. xx xx xx xx xx xx xx xx 7. xx xx xx xx xx xx xx xx 8. xx 00 00 00 00 00 00 00 9. 00 00 00 00 00 00 00 00 MG UG FCH Mounting Location FCH CKT No.TRC RS 00 MG: Module Group (0/1) U: Unit (0-3) G: Group (0-23)TRC: Trace Confirmation Bit (0/1 = Status Notification / Primitive Trace) RS: Receive / Send Primitive Trace (not effective) FCH CKT No. = Circuit No. of FCH 1DFLTINF: 1D H = ETHER Transfer Failure Notification Transfer Failure Status b7 b0b7 b0b7 b0b7 b0 Discarded IP Packet Information b7 b0 b7 b0 : : : :53 Bytes ETHER Transfer Failure IP Header Part: 42 Bytes IP User Part: 11 Bytes
CHAPTER 7 NDA-24299
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Figure 7-21 23-U FCCH Status Notification - Spanning Tree Generation End
9.5 FLTINF = 1FH Spanning Tree Generation Start
Figure 7-22 illustrates the message that is displayed when Spanning Tree Generation starts.
1. xx 0x 1E xx xx xx xx xx 2. xx xx xx xx xx xx xx xx 3. xx xx xx xx xx xx xx xx
4. xx xx xx xx xx xx xx xx 5. xx xx xx 00 0000 0000 6. 00 00 00 00 00 00 00 00
MG
UG
FCH Mounting Location
FCH CKT No.TRC
RS
00
MG: Module Group
U: Unit (0-3)
G: Group (0-23)TRC: Trace Confirmation Bit
(0/1 = Status Notification / Primitive Trace)
RS: Receive / Send Primitive Trace (not effective)
FCH CKT No. = Circuit No. of FCH
1EFLTINF: 1EH = Spanning Tree Generation
End Notification
b7 b0b7 b0b7 b0
b7 b0
b7 b0
: :
: :32 Bytes
Spanning Tree Generation End
b7b0
- 1 2 3 4 5 6 7
8 9 10 11 12 13 14 15
16 17 18 19 20 21 22 23
255 254 253 252 251 250 249 248 247 246 245 244 243 242 241 240 239 238 237 236 235 234 233 232 ..............
........
* Each bit represents FPC (Fusion Point Code). When 1 is set,
the FPC has joined the spanning tree configuration.
Spanning Tree Configuration Results
NDA-24299 CHAPTER 7 Page 181 Revision 1.0 TROUBLESHOOTING 23-U FCH Status Information Figure 7-22 23-U FCCH Status Notification - Spanning Tree Generation 9.6 FLTINF = 85H Checksum Verification Failure Figure 7-23 illustrates the message that is displayed when Checksum verification has resulted in failure between the PBX and the firmware. Figure 7-23 23-U FCCH Status Notification - Checksum Verification Failure 1. xx 0x 1F xx 00 00 00 00 2. 00 00 00 00 00 00 00 00......... MG UG FCH Mounting Location FCH CKT No.TRC RS 00 MG: Module Group (0/1) U: Unit (0-3) G: Group (0-23)TRC: Trace Confirmation Bit (0/1 = Status Notification / Primitive Trace) RS: Receive / Send Primitive Trace (not effective) FCH CKT No. = Circuit No. of FCH 1FFLTINF: 1FH = Spanning Tree Generation Start Spanning Tree Generation Start: 00H = Normal b7 b0b7 b0b7 b0b7 b0 Spanning Tree Generation Start 1. xx 0x 85 xx xx 00 00 00 2. 00 00 00 00 00 00 00 00......... MG UG FCH CKT No.TRC RS FCH Mounting Location 00 MG: Module Group (0/1) U: Unit (0-3) G: Group (0-23)TRC: Trace Confirmation Bit (0/1 = Status Notification / Primitive Trace) RS: Receive / Send Primitive Trace (not effective) FCH CKT No. = Circuit No. of FCH 85FLTINF: 85 H = Checksum Verification Failure Checksum of PBX b7 b0b7 b0b7 b0b7 b0b7 b0 Checksum Verification Failure Checksum of Firmware
CHAPTER 7 NDA-24299 Page 182 Revision 1.0 TROUBLESHOOTING 23-W FCH Alternate Routing Start Notification 10. 23-W FCH Alternate Routing Start Notification Figure 7-24 illustrates the message that is displayed when the indicated FCH card of self-Node becomes inoperative. This message is also displayed when the card is placed in make-busy status by MNT 3 switch operation or when the FCH of the adjacent node becomes inoperative. Figure 7-24 23-W FCCH Alternate Routing Start Notification 11. 23-X FCH Alternate Routing End Notification Figure 7-25 illustrates the message that is displayed when an inoperative FCH card of self-Node resumes its operation. Therefore, when the card is placed in make-idle status by MNT 3 switch operation, this message is also displayed. Figure 7-25 23-X FCCH Alternate Routing End Notification 1. xx0x 0000 0000 0000 2. 0000 0000 0000 0000 3. 0000 ......... MG U G FCH Mounting Location FCH Mounting Location MG: Module Group U: Unit (0-3) G: Group (00-23) FCH CKT No. Circuit Number of FCH (0 - 7) b0 b7b0 b7 1. xx0x 0000 0000 0000 2. 0000 0000 0000 0000 3. 0000 ......... MG U G FCH Mounting Location FCH Mounting Location MG: Module Group U: Unit (0-3) G: Group (00-23) FCH CKT No. Circuit Number of FCH (0 - 7) b0 b7b0 b7