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General Configuration Screen
2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-27
2. Press the SPACE bar to choose either ENABLED or DISABLED.
ENABLED allows the COM port to be connected to the terminal and
used for a particular application. DISABLED does not allow the COM
port connection to the terminal.
Figure 5-13 COM Port Warning Screen
!
CAUTION
Do NOT disable or alter the settings of the COM port while
operating the current Local Management connection through a
terminal. Altering the COM port settings disconnects the Local
Management terminal from the port, and ends the Local
Management session. If the 2E4X-27 was previously assigned
a valid IP address, reenter Local Management by establishing
a Telnet connection to the device. If the device does not have a
valid IP address and the COM port has been disabled or the
settings changed, reset NVRAM on the 2E4X-27 (refer to
Section 5.7.11) to reestablish COM port communications.
!
CAUTION
If the COM port is reconfigured without a valid IP address set
on the device, the message shown in Figure 5-13 displays.
Do not continue unless the outcome of the action is fully
understood.
WARNING
17421_52
THE COM PORT HAS BEEN RECONFIGURED AND THERE IS NO IP
ADDRESS SET FOR THIS DEVICE. YOU WILL NO LONGER BE ABLE
TO MANAGE THIS BOARD. DO YOU STILL WISH TO RECONFIGURE
THIS COM PORT?
YES
NO
Event Message Line