SYSTEM CONFIGURATION
Fusion System with FCH
In Figure
n this case, LANI, HUB, FCH, and DTI are composed in a fully redundant configuration. Note that this configuration is available for elease 3 or later software.
CPU#0
CPU#1
LANI#0-A
LANI#0-B
LANI#1-A
LANI#1-B
....
10 Base T
HUB0
HUB1
....
10 Base T
Redundancy
FCH0
FCH1
DTI
to the same route
DTI
Figure 3-3 Redundant Configuration (LANI, HUB, FCH, and DTI)
In Figure 3-4 HUB, FCH, and DTI are shown in a redundant configuration.
CPU#0 | LANI#0 | .... | FCH | DTI |
| 10 Base T | 10 Base T |
| |
PCI Bus | HUB |
| ||
|
|
|
| |
|
|
| 10 Base T | to the same route |
|
| HUB |
|
|
|
| .... |
|
|
CPU#1 | LANI#1 |
| FCH | DTI |
PCI Bus | 10 Base T |
| 10 Base T |
|
|
|
| Redundancy |
|
Figure 3-4 Redundant Configuration (HUB, FCH, and DTI)
In Figure 3-5 FCH and DTI are shown in a redundant configuration.
In this case, FCH and DTI are composed in a redundant configuration.
CPU#0
CPU#1
PCI Bus
PCI Bus
LANI#0
10 Base T
....
HUB
LANI#1
10 Base T
10 Base T
10 Base T
FCH |
| DTI |
|
|
|
|
|
|
to the same route
FCH |
| DTI |
|
|
|
|
|
|
Redundancy
Figure 3-5 Redundant Configuration (FCH and DTI)
ND-70185 (E)CHAPTER 3
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