Enterasys D2G124-12P Installationsanweisungen
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Using the Password Reset Button
3-2 Troubleshooting
Power LEDs
The two power LEDs, marked PWR1 and PWR2, indicate voltage for the primary and secondary
power inputs.
power inputs.
describes their status.
Port LEDs
Using the Password Reset Button
If you forget the D2 switch login password, use the Reset button to reset the password to the
default value as described in the following procedure.
default value as described in the following procedure.
To reset the D2 switch password:
1.
2.
Press‐and‐hold the reset button while the switch is operational. This changes the login
password to the default password and will be indicated by means of the command line
interface (CLI) only.
password to the default password and will be indicated by means of the command line
interface (CLI) only.
3.
You can now logon to the switch through the console port using the default password, and
assign a new password using the CLI.
assign a new password using the CLI.
4.
To access switch management from your local PC, terminal, or modem connection, refer to the
Enterasys D‐Series CLI Reference for instructions on how to log in and enter a new password.
Enterasys D‐Series CLI Reference for instructions on how to log in and enter a new password.
If you require assistance, contact Enterasys Networks using one of the methods described in
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Table 3-2 Power LED Definitions
Display
Status
Off
Power supply not present.
Green Normal
operation.
Table 3-3 Port LED Definitions
Display
Status
Off
No link established.
Solid Green
Ethernet link established without activity. For combo SFP ports, this indicates
power up.
power up.
Blinking Green
Ethernet link established with activity.
Solid Amber
(RJ45 only)
(RJ45 only)
Link established without activity and failure to provide power to powered devices.
For RJ45 ports, this indicates power up.
For RJ45 ports, this indicates power up.
Blinking Amber
(RJ45 only)
(RJ45 only)
Link established with activity and failure to provide power to powered devices.
Note: Notify the system administrator before changing the password.