Cabletron Systems 2H253-25R Manuale Utente
Using the RESET Button
4-8
Troubleshooting
4.3
USING THE RESET BUTTON
The RESET button shown in
Figure 4-2
RESET Button
To reset the 2H253-25R processor, press and release the RESET button. The 2H253-25R goes
through a reset process for approximately 60 seconds. Additional downtime may result as the
device reenters the network.
through a reset process for approximately 60 seconds. Additional downtime may result as the
device reenters the network.
!
CAUTION
Pressing the RESET button resets the device, and all current switching being performed
by the device is halted. A network downtime of up to two minutes will result from this
action.
by the device is halted. A network downtime of up to two minutes will result from this
action.
NOTE
NOTE
NOTE
NOTE
It is not recommended to press the RESET button while the device is already in reset
mode. If so, the device will enter an extended diagnostic procedure, which is
unnecessary for normal operation. This extended diagnostic procedure takes much
longer than a minute.
mode. If so, the device will enter an extended diagnostic procedure, which is
unnecessary for normal operation. This extended diagnostic procedure takes much
longer than a minute.
2H253-25R
COM
PWR
CPU
RESET
LED
MODE
MODE
RX-TX
DPX-SPD
2762-10
FAST ETHERNET WORKGROUP SWITCH
RESET Button
1
2
3
4
5
6
7
8
9
10
11
12
13
14
13
15
16
17
18
19
20
21
22
23
24