HP 441877-00F - Manual (Page 44)

Configuration and diagnostics 44
1. Execute the following command to enable PXE functionality:
nxflash -i eth<#> --opt-rom-on
2. Execute the following command to disable PXE functionality:
nxflash -i eth<#> --opt-rom-off
Currently, the PXE interface for NC51xx adapters DOES NOT support the Proliant Essentials Rapid
Deployment Pack (RDP).
HP NC-Series Intel Adapters
The following information describes the adapter properties, firmware, and diagnostics available for HP
NC-Series Intel adapters through your operating system. Each adapter property displays only if the
property is supported by the selected adapter.
See the HP Network Configuration Utility online help for the properties available through the NCU.
See the Linux readme files for the properties available through the various Linux operating systems.
HP NC-Series Intel adapter properties for Windows Server
2008 and Windows Server 2008 x64
• Adaptive Interframe Spacing. Compensates for excessive Ethernet packet collisions on the network.
The default setting works best for most computers and networks by dynamically adapting to the
network traffic conditions. However, in some rare cases, you may obtain better performance by
manually setting the spacing value. Setting a value forces a static gap between packets. Increasing
the value increases the delay between frames being transmitted.
o Default = Disabled
o Range = Disabled; Enabled
• Enable PME. Allows the use of power management and wake-up functions. Supported on NC110x,
NC310F, NC340x, NC360x, NC364x, NC6170, and NC7170 adapters only.
o Default for NC110x, NC360x, and NC364x adapters = OS Controlled
o Range for NC110x, NC360x, and NC364x adapters = OS Controlled; Disabled; Enabled
o Default for NC6170 and NC7170 adapters = No Action
o Range for NC6170 and NC7170 adapters = Disabled; Enabled; Hardware Default; No Action
• Flow Control. The Flow Control property allows the user to enable or disable the receipt or
transmission of PAUSE frames. PAUSE frames enable the adapter and the switch to control the
transmit rate. The side that is receiving the PAUSE frame will momentarily stop transmitting. The
recommended selection is Auto and it is the default setting. To disable Flow Control, select Disable
from the Value list on the Advanced tab.
o Disable. PAUSE frame receipt and transmission is disabled
o Tx Enable. PAUSE frame transmission is enabled
o Rx Enable. PAUSE frame receipt is enabled
o Rx/Tx Enable (Default). PAUSE frame receipt and transmission is enabled
Not supported on NC71xx adapters.
• Gigabit Master Slave Mode. Determines IEEE 802.3ab Master-Slave resolution during gigabit auto
negotiation.