Fltinf = 1Fh Spanning Tree Generation Start; Figure 7-21 23-U Fcch Status Notification - Spanning Tree Generation End - NEC NEAX 2400 IPX Manual

"Spanning Tree Generation End"
1. xx 0x 1E xx xx xx xx xx
4. xx xx xx xx xx xx xx xx
b7
0 0
TRC RS
b7
MG U
FCH Mounting Location

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.
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2. xx xx xx xx xx xx xx xx
5. xx xx xx 00 0000 0000
b7
:
:
:
:
b7
Spanning Tree Configuration Results
b7
1E
b0
FCH CKT No.
b0
G
3. xx xx xx xx xx xx
6. 00 00 00 00 00 00
..............
239 238 237 236
247
255
b0
* Each bit represents FPC (Fusion Point Code). When "1" is set,
the FPC has joined the spanning tree configuration.
32 Bytes
b0
b0
FLTINF: 1EH = Spanning Tree Generation
TRC: Trace Confirmation Bit
(0/1 = Status Notification / Primitive Trace)
RS: Receive / Send Primitive Trace (not effective)
FCH CKT No. = Circuit No. of FCH
MG: Module Group
U: Unit (0-3)
G: Group (0-23)
NDA-24299
xx xx
00 00
b7
7 6 5 4 3 2
15 14 13 12 11 10
23 22 21 20 19 18
235 234 233
246 245 244 243 242 241
254 253 252 251 250 249
End Notification
b0
1 -
9 8
17 16
........
232
240
248