Hitachi Compute Blade 2500 series, Compute Blade 500 series Installation Manual page 43

Os installation guide for red hat enterprise linux
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NIC
scheduling
Device name
mode
Shared NIC
®
Intel
1 Gbps
and virtual
Ethernet
NIC
Dedicated
®
Intel
1 Gbps
NIC
Ethernet
Broadcom 1 Gbps
Ethernet
®
Intel
10 Gbps
Ethernet
Emulex 10 Gbps
Ethernet
Emulex 10 Gbps
1
VF NIC
Ethernet
Notes:
1
A NIC when the SR-IOV functionality is enabled.
.
2
The default value is "on", but "off" might be automatically set depending on the environment.
.
However, even if this value remains "off", no problems exist with operations.
Hitachi Compute Blade Series OS Installation Guide for Red Hat Enterprise Linux
Confirm that the offload settings configured according to the
procedure in Case a, b, or c are the same as the values in the
following table.
Table 2-6 Offload option settings
rx
off
on
off
off
on
on
on
on
on
on
Note: Do not use NetworkManager service. When NetworkManager
service is started, it has been shown that the following problem
occurred.
DNS server information registered in /etc/resolv.conf may be deleted.
Red Hat Enterprise Linux 6
Offload value
tx
tso
sg
on
on
off
2
on
on
on
on
on
on
on
ufo
gso
gro
off
on
2
on
off
on
2
on
off
on
off
off
on
on
off
on
on
lro
off
off
off
off
off
2-23

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