NEC NEAX 2400 IPX, Руководство пользователя

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NDA-24299 CHAPTER 5
Page 111
Revision 1.0
DATA PROGRAMMING
Assignment of FCH Related Data
STEP 9: AETH
Assign the external router routing data.
FPC (Fusion Point Code): Assign FPC number (1-253) of the Destination Node.
FCHN (FCH Number): Assign the FCH Number, specified in STEP 6.
C_RT (Connection Route): 1-1023
DST_IP (Destination IP Address): Assign FGH IP address of the Destination Node.
NEXT_IP (Next IP Address): Assign FGH IP address of the Next Node (Node to be passed to).
Example data assignment is shown in Figures 5-52 and 5-53.
Figure 5-52 Sample Data Assignment (AETH)
Figure 5-54 How to Assign Destination IP and Next IP
FPC
C_RT
FCHN
(FCH Number)
DST_IP
NEXT_IP
1 2
CNT
bbb.bbb.bbb.b
10
1
bbb.bbb.bbb.b
FPC
C_RT
FCHN
(FCH Number)
DST_IP
NEXT_IP
1 2
CNT
bbb.bbb.bbb.b
10
1
ccc.ccc.ccc.c
11 12
A maximum of 8 routings are available.
F P C =1 1 F P C = 10 F P C =1 2
FC H FC H FC H
C _R T=10
Internet/
Intranet
POW ER
POW ER
P OWER
R ou ter
R outer
R outer
FG H
a aa .a aa .a aa .a
b b b.b b b.b b b.b
FG H
cc c.ccc.c cc.c
FG H
N EX T_IP
D S T_IP
D estination IP
N ext I P
D estination N ode does not change.
Address of N ode to be passed to.
N E X T_IP
N EX T_IP
D ST_IP
D S T_IP
destination inform ation em bedded in the packet
bb b.bb b.bb b.b
c cc.ccc.ccc.c
N E X T_IP
D ST_IP
ccc .ccc.cc c.c ccc .ccc.c cc.c
sp ee ch
F C H =1