Cisco Cisco Email Security Appliance C160 Mode D'Emploi

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Appendix B      Accessing the Appliance
B-6
Cisco IronPort AsyncOS 7.5 for Email Advanced Configuration Guide
OL-25137-01
You can use secure copy (
scp
) as an alternative to FTP to transfer files to and from 
the Cisco IronPort appliance. 
Note
Only users in the operators and administrators group can use secure copy (
scp
) to 
access the appliance. For more information, see “Adding Users” in the “Common 
Administrative Tasks” chapter in the Cisco IronPort AsyncOS for Email Daily 
Management Guide
Accessing via a Serial Connection
If you are connecting to the appliance via a serial connection (see “Connecting to 
the Appliance” in the Cisco IronPort AsyncOS for Email Configuration Guide), 
 illustrates the pin numbers for the serial port connector, and 
defines the pin assignments and interface signals for the serial port connector. 
Figure B-2
Pin Numbers for the Serial Port
Table B-2
Serial Port Pin Assignments
Pin
Signal 
I/O
Definition
1
DCD
I
Data carrier detect
2
SIN
I
Serial input
3
SOUT
O
Serial output
4
DTR
O
Data terminal ready
5
GND
n/a
Signal ground
6
DSR
I
Data set ready
7
RTS
I
Request to send