2
.4
Troubleshooting
802.3
INTERFACE
2.4.2
User Self Diagnostics Description (Sheet 2 of
4)
Diagnostic
Test
Format
Parameters
3C505
[-Ix] [-Ox] [-Bxxx] [-#] [-E] [-T]
Program
Parameters
Ix
Test
uses
interrupt
x,
default
(factory setting) is
interrupt
3.
Ox
Test uses OMA channel
x,
de-
fault is OMA 1.
Bxxx
Sets
base address
of
the Ether-
Link card
to
xxx (three HEX dig-
its). This option should
be
used
if
the 1/0 address jumpers
on
the
Etherlink
card
have
been
changed.
The
default value is
300
H.
E
T
Used with Test 5 only. Uses NS
echo protocol to access remote
nodes during the message ex-
change
test.
This
option should
be
used
on
a Xerox NS
8000
network
that
has
echo servers
or
where there is another
PC
with a 3Com
Etherlink
3C505
running
3C505
-7
to
reply
to
the
echo request. If this option is not
specified, the diagnostic will gen-
erate
EtherSeries
echo
re-
quests,
and
any
EtherSeries
server
on
the network will reply
using EtherSeries protocol.
Specifies
that
the host computer
is a
Tl
Professional which re-
quires special treatment.
741-1859
Page
2-8
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