Why would you need to? Do you have a link light at the interface port and
the hub/switch? Does the interface show Interface UP line Protocol up?
Cat 5 ethernet uses the 568B pinout for the RJ45 connectors. You could
create loopback plug by cross-connecting pins 1-3 and 2-6.
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
zd z
Sent: Monday, March 19, 2001 4:26 AM
To: [EMAIL PROTECTED]
Subject: loopback test
Is there any one knows how to do the
loopback test on ethernet or fastethernet port ?
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