D-4
DuraLAN Fast Ethernet NICs User’s Guide
echoer #/sender #
(where # is the
number of packets
to send)
This test requires two computers on a private
network: one as the sender, and the other as the
echoer. This test is useful for testing the network
and verifying that data is being passed between
the echoer and the sender.
Enter the echoer command first, then enter the
sender command in the sender system. (This
command sequence is critical.) The two commands
work in tandem. The echoer system displays the
number of packets received, then exits. The
sender system displays a summary of packets
transmitted and received, corrupted packets,
number of collisions, and lost packets.
pause
Tests the flow controller features of the chip.
mem (default)
Slave access set to Memory Mode.
io
Slave access set to I/O Mode.
timer
Tests the interrupt delay time feature of the
Ethernet controller.
power-
management
Tests the power-down features of the Ethernet
controller.
mod (mac offset
data)
Allows the modification of the Ethernet controller
registers.
help or ?
Displays all diagnostics commands.
Command
Test
