H3C BX720E, Manual

Page: 13 / 36

1
Internal Networking
For details about the connections between switch modules and Mezz NICs of the blade server, visit
http://www.h3c.com/cn/home/qr/default.htm?id=368 .
Table 5 describes connections between switch modules and Mezz NICs, helping you accurately
choose slots for installing the switch modules.
Table 5 Connections between switch modules and Mezz NICs
Model of Blade server
Maximum
number of
supported Mezz
NICs
Internal connection diagram
H3C UniServer B5700 G3 3 Figure 7
Note
The connection diagram is a logical
diagram used to identify the mapping
between Mezz NIC slot and switch
module slot. The specific positions of
the Mezz NIC slots and switch module
slots should be subject to the module
silkscreens.
H3C UniServer B7800 G3 6 Figure 8
H3C UniServer B5800 G3 3 Figure 7
Figure 7 shows the first mode of connections between switch modules and Mezz NICs, where:
•
The onboard NIC is connected to the active and standby OM modules.
•
Mezz NIC 1 is connected to switch modules in slot 1 and slot 4.
•
Mezz NIC 2 is connected to switch modules in slot 2 and slot 5.
•
Mezz NIC 3 is connected to switch modules in slot 3 and slot 6.
Figure 7 Connections between switch modules and Mezz NICs (1)
Mezz1
Mezz2
Mezz3
1
2
LOM P1
LOM P2
2
3
1
6
5
4
Blade
ICM
Mid-plane
Embedded
OM