Cabletron Systems 2208 User Manual page 43

Table 4-4 Troubleshooting Checklist (Continued)
Problem
Port(s) goes into
standby for no
apparent reason.
User parameters
(IP address,
Device and
Module name,
etc.) are lost when
the 2H22-08R is
powered down or
the front panel
RESET button is
pressed.
2H22-08R SmartSwitch 2208 User's Guide
Possible Cause
2H22-08R detects a looped
condition.
Mode switch (7), NVRAM
Reset, was changed
sometime before either
cycling power or pressing
the RESET button, causing
the user-entered
parameters to reset to
factory default settings.
Clear NVRAM was set
through Local Management.
Troubleshooting Checklist
Recommended Action
Review network design and
delete unnecessary loops.
Reenter the lost parameters
as necessary. Call
Cabletron Systems Global
Call Center if problem
continues.
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