Cabletron Systems 3T02-04 Manual De Usuario
Swapping a Module
Token Ring Switch Module User Guide
Page 6-3
6.3 SWAPPING A MODULE
When swapping identical modules, it is recommended that you remove
power from the ATX. However, the module you are replacing must be
taken offline first, as described below.
power from the ATX. However, the module you are replacing must be
taken offline first, as described below.
1. Take the module to be replaced offline, either by pressing the
OFFLINE button on the module front panel, or by using the Local
Console Manager
Console Manager
offline
command.
2. Remove power from the ATX.
3. Remove the network connections from the module. Note the ports to
which the network connections attach.
4. Loosen the screws at each end of the front panel of the module to be
replaced.
5. Remove the installed module by pulling gently but firmly on the ears
at the ends of the module's front panel.
6. Gently slide the new module into the plastic guides in the module slot
until it is completely inserted. Push the module firmly into place, as far
as it will go, to fully engage the connectors at the back of the module
with the backplane at the rear of the ATX chassis.
as it will go, to fully engage the connectors at the back of the module
with the backplane at the rear of the ATX chassis.
7. Tighten the screws on each side of the module’s front panel.
8. If you took the original module offline by pressing the OFFLINE
button, the new Token Ring module will automatically come back on
line when it is inserted in the slot.
line when it is inserted in the slot.
9. If you used the LCM
offline
command to take the original module
offline, you must use the
online
command to bring the new module
online.