Nortel North American DMS-100 Instruction Manual page 638

TOPS MPX Token Ring LAN troubleshooting
09/21/91 13:06:56 DFIPD210E Unable to open ring adapter
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Message
Number
DFIPD212E
DMS-100 Family NA100 Trouble Locating and Clearing Procedures Volume 2 of 2 LET0015 and up
Trouble locating and clearing procedures (continued)
00070007
Bring Up Error
Return Code
Adapter Number
Explanation
Message:
Ring adapter hardware failed
Meaning: The adapter hardware fails.
Action: Run the Adapter Diagnostics. If the diagnostics
indicate that the adapter functions correctly and the message
repeats, record the variable data. Manually Troubleshoot the
PC and the connections to the MAU.
Variable Data:
1-617
(continued)