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Path: utzoo!watmath!clyde!burl!ulysses!mhuxl!houxm!vax135!cornell!uw-beaver!tektronix!hplabs!sdcrdcf!sdcsvax!sdccs6!calmasd!steve
From: steve@calmasd.CALMA (Steve Cary)
Newsgroups: net.lan
Subject: ethernet loopback jumpers
Message-ID: <171@calmasd.CALMA>
Date: Fri, 24-Aug-84 19:09:18 EDT
Article-I.D.: calmasd.171
Posted: Fri Aug 24 19:09:18 1984
Date-Received: Sat, 1-Sep-84 09:55:42 EDT
Organization: Calma Company, San Diego, CA
Lines: 13

For all those folks whom haven't got this tidbit...
(It sure took me long enough to find it!)

	To loopback an ethernet transceiver:
		Jumper pin 3 to pin 5
		Jumper pin 6 to pin 9
		Jumper pin 10 to pin 12


	Hopefully you will never need it like I did!

	steve cary
	sdcsvax!calmasd!steve