Enterasys Networks 2G4072-52 - Manual (Page 51)

Overview of Shutdown Procedure
N Standalone Series Installation Guide 4-5
Overview of Shutdown Procedure
You can shut down a 2G4072‐52 in an operating system using the RESET button shown in
Figure 4‐2 . There are two procedures to shut down a 2G4072‐52:
• Recommended shutdown procedure (page 4‐6)
• Last resort shutdown procedure (not recommended) (page 4‐6)
Port(s) goes into
standby for no
apparent reason. Loop condition detected. Verify that Spanning Tree is enabled. Refer to the
Enterasys Matrix N Standalone Series Configuration Guide
for the instructions to set the type of STA.
Review the network design and delete loops.
If the problem continues, contact technical support.
User parameters
(IP address,
device and
device name,
etc.) were lost
when the
2G4072-52
power was
cycled, the
RESET button
was pressed. Position of Mode switch (7),
Persistent Data 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 Persistent Data that was
set through Local Management. Reenter the lost parameters as necessary. Refer to the
Enterasys Matrix N Standalone Series Configuration Guide
for the instructions to configure the device.
If the problem persists, contact Enterasys Networks for
technical support.
Table 4-2 Troubleshooting Checklist (continued)
Problem Possible Cause Recommended Action