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Diffstat (limited to 'doc/rfc/rfc395.txt')
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diff --git a/doc/rfc/rfc395.txt b/doc/rfc/rfc395.txt new file mode 100644 index 0000000..4d47382 --- /dev/null +++ b/doc/rfc/rfc395.txt @@ -0,0 +1,59 @@ + + + + + + +Network Working Group John M. McQuillan +RFC # 395 Bolt Beranek and Newman Inc. +NIC # 11587 3 October 1972 +Categories: Updates: +Obsoletes: + + SWITCH SETTINGS ON IMPS AND TIPS + -------------------------------- + +This note provides a description of the switches on the front panel of +IMPs and TIPs that are important to the correct operation of the +network software. We have had some difficulty in the past when +certain of these switches were set incorrectly, This RFC will be +updated as necessary, to notify site personnel of changes to the +settings. + +A. 516 IMPs + -------- +The IMP at your site is a model 516 if it has a gray cabinet and two +rows of indicator lights on the front panel. The correct switch +settings are: + + 1. Sense switches 1,2,3 and 4: OFF (DOWN) + 2. PFI/PFH: PFI (UP) + 3. HALT INH: OFF (DOWN) + 4. W.D.T.: OFF (DOWN) + 5. AUTO RSTRT: ON (UP) + 6. MEMORY PRTCT: OFF (DOWN) + +B. 316 IMPs and TIPs + ----------------- +The IMP at your site is a model 316 if it is a TIP or if it is in a +black cabinet and has one row of indicator lights on the front panel. + + 1. Sense switches 1,2,3,4 OFF (top half depressed) + +Site personnel are requested to keep a copy of this RFC near the IMP +and to check the switch settings at their IMP. In addition, the +Honeywell field engineers who perform preventive maintenance have been +requested to use this note as a checklist. + + + [ This RFC was put into machine readable form for entry ] + [ into the online RFC archives by BBN Corp. under the ] + [ direction of Alex McKenzie. 1/97 ] + + + + + + + [Page 1] + |