User's Manual

ND-70185 (E) CHAPTER 3
Page 13
Revision 3.0
SYSTEM CONFIGURATION
Fusion System with FCH
In Figure 3-3 LANI, HUB, FCH, and DTI are shown in a fully redundant configuration. This configuration is
available for Release 3 or later software.
Figure 3-3 Redundant Configuration (LANI, HUB, FCH, and DTI)
In Figure 3-4 HUB, FCH, and DTI are shown in a redundant configuration.
Figure 3-4 Redundant Configuration (HUB, FCH, and DTI)
In Figure 3-5 FCH and DTI are shown in a redundant configuration.
Figure 3-5 Redundant Configuration (FCH and DTI)
FCH0
FCH1
DTI
DTI
HUB1
....
....
HUB0
CPU#0
CPU#1
10 Base T
10 Base T
to the same route
Redundancy
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.
LANI#0-A
LANI#0-B
LANI#1-A
LANI#1-B
PCI Bus
FCH
FCH
DTI
DTI
HUB
....
....
HUB
LANI#0CPU#0
PCI Bus
LANI#1CPU#1
10 Base T
10 Base T
10 Base T
10 Base T
10 Base T
to the same route
Redundancy
I
n this case, HUB , FCH, and DTI are composed in a redundant configuration.
PCI Bus
FCH
FCH
DTI
DTI
....
HUB
LANI#0CPU#0
PCI Bus
LANI#1CPU#1
10 Base T
10 Base T
10 Base T
10 Base T
to the same route
Redundancy
In this case, FCH and DTI are composed in a redundant configuration.