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
M G
U
G
F C H M o u n ting L o c a tio n
F C H C K T N o.
T R C R S
0
0
M G : M od ule G rou p
U : U n it (0-3 )
G : G roup (0 -2 3)
T R C : T ra ce C on firm atio n B it
(0/1 = S tatus N o tifica tion / P rim itive T ra ce )
R S : R ece ive / S e nd P rim itive T ra ce (n ot effective)
F C H C K T N o. = C ircu it N o. of F C H
1 8
F L T IN F : 1 8H = S p an ning T ree A bn orm al
A n sw er N otification
b 7
b0
b 7
b 0
b7
b0
b 7
b 0
b7
b0
:
:
:
:
32 B ytes
"S p a nn in g T re e A b n o rm a l A n s w e r"
b7
b 0
-
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 5 5
2 5 4 25 3
2 5 2
2 5 1
2 5 0
24 9
2 4 8
2 4 7
2 4 6 24 5
2 4 4
2 4 3
2 4 2
24 1
2 4 0
2 3 9
2 3 8 23 7
2 3 6
2 3 5
2 3 4
23 3
2 3 2
........
........
* E a c h b it re p re s e nts a b n o rm a l F P C (F u sio n P o in t C o d e). W he n "1" is s e t,
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 .)
A bn o rm a l F P C In fo rm a tio n
1. xx 0x 18 xx xx xx xx xx 2. xx xx xx xx xx xx xx x x 3 . xx xx xx xx xx xx xx xx
4 . x x x x x x x x x x x x x x x x 5 . x x x x x x 0 0 0 0 0 0 0 0 0 0 6 . 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0