Phobos Corporation provides a simple utility for viewing and chang-
ing the NIC settings. This utility is called
"pqfe_control"
and is
installed in /usr/bin. It is also possible to use the standard HP-UX
command
"lanadmin"
to set the interface speed and duplex settings.
1.
Before using the
pqfe_control
command the interface must have
been assigned an IP address, ie, it must have been "configured". You
can use SAM to configure the interface and then run
pqfe_control
to check or make changes to the configuration. Or you can assign a
temporary meaningless IP address to the interface if the card is
un-configured and you want to run
pqfe_control
. To assign a
temporary IP address use the following command:
# /etc/ifconfig pqfe0 inet 10.0.0.1 netmask
255.0.0.0 [ENTER]
(this command should be on one line)
2.
Using
pqfe_control
To see what the current settings on the interface card(s) are just
issue the command without any arguments:
# pqfe_control [ENTER]
The output will look something like:
pqfe0: half-duplex, 100BASE-T (autonegotiation)
pqfe1: half-duplex, 100BASE-T (autonegotiation)
pqfe2: half-duplex, 100BASE-T (autonegotiation)
pqfe3: half-duplex, 100BASE-T (autonegotiation)
The duplex mode is displayed along with the current operating speed.
If the card is set for auto-negotiation, then
“auto-negotiation”
will be displayed when the auto-negotiation was successful or
“auto-
sense”
will be displayed if auto-negotiation fails. If the link partner is
not configured for auto-sensing you may set the speed on the card to
10Mbps or 100Mbps and it will stay at that speed setting and will not
change modes. This is called a 'forced' setting. For auto-speed sensing
and auto-negotiation to work, you set the speed to 'auto'.
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