Cisco Cisco Email Security Appliance C170 사용자 가이드
A-5
User Guide for AsyncOS 10.0 for Cisco Email Security Appliances
Appendix A FTP, SSH, and SCP Access
Accessing the Email Security appliance via a Serial Connection
Pinout Details for the Serial Port in 80- and 90- Series Hardware
Pinout Details for the Serial Port in 70-Series Hardware
illustrates the pin numbers for the serial port connector, and
defines the pin
assignments and interface signals for the serial port connector.
Figure A-1
Pin Numbers for the Serial Port
Table A-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
8
CTS
O
Clear to send